diff --git a/CHANGELOG.md b/CHANGELOG.md
index e14568e..c36094b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,15 @@
 units - CHANGELOG
 =================
 
+version 0.1.0
+-------------
+
+* General: **Renamed the main package from `stasiak.karol.units` to `io.github.karols.units`.**
+
+* General: added `power4`, `power5`, `inverseSquare`, `inverseCube`, `inversePower4` and `inversePower5` to `io.github.karols.units`
+
+* General: Redesigned `WithU` and `WithA`.
+
 version 0.0.9
 -------------
 
diff --git a/LICENSE b/LICENSE
index a2fc973..cb05983 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 30ec039..2841731 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ units
 
 Published under MIT License.
 
-Current version: 0.0.9
+Current version: 0.1.0
 ----------------------
 
 [Changelog.](CHANGELOG.md)
@@ -41,16 +41,16 @@ Quick showcase
 ==============
 
 ``` scala
-import stasiak.units._
-import stasiak.units.defining._
+import io.github.karols.units._
+import io.github.karols.units.defining._
 
 type USD = DefineUnit[_U~:_S~:_D] 
 type EUR = DefineUnit[_E~:_U~:_R] 
 
 implicit val EUR_to_USD = one[EUR].contains(1.25)[USD]
 
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 val priceInUSA     =  200.of[USD/square[foot]]
 val priceInGermany = 1500.of[EUR/square[metre]]
@@ -85,8 +85,8 @@ Defining units
 You define a unit using `DefineUnit` type constructor with a type-level string as a parameter.
 
 ``` scala
-import stasiak.units._
-import stasiak.units.defining._
+import io.github.karols.units._
+import io.github.karols.units.defining._
 
 type metre = DefineUnit[_m]
 type second = DefineUnit[_s]
@@ -125,14 +125,16 @@ Note that this does not define a conversion from kilometres to centimetres. You
 ``` scala
 implicit val km_to_cm = km_to_m >> m_to_cm
 ```
-You can also quickly generate conversions for kg×m→kg×cm or m/s→cm/s:
+You can also quickly generate conversions for kg×m→kg×cm, m/s→cm/s, J/m→J/cm, N/m²→N/cm²:
 
 ``` scala
 implicit val kgm_to_kgcm = m_to_cm.times[kilogram]
 implicit val mps_to_cmps = m_to_cm.dividedBy[second]
+implicit val Jpm_to_Jpcm = m_to_cm.dividing[joule]
+implicit val Npm2_to_Npcm2 = m_to_cm.pow2.dividing[newton]
 ```
 
-See sources for `stasiak.units.SI` and `stasiak.units.USCustomary` objects for more examples.
+See sources for `io.github.karols.units.SI` and `io.github.karols.units.USCustomary` objects for more examples.
 
 
 Using values with units
@@ -141,7 +143,7 @@ Using values with units
 All code below assumes the following is imported:
 
 ``` scala
-import stasiak.units._
+import io.github.karols.units._
 ```
 
 You can create a value with a unit:
@@ -313,8 +315,8 @@ AffineSpace is defined as a pair containing a zero point and a unit.
 
 
 ``` scala
-import stasiak.units._
-import stasiak.units.defining._
+import io.github.karols.units._
+import io.github.karols.units.defining._
 
 type celsius_deg = DefineUnit[_deg~:_C]
 sealed trait CelsiusZero
diff --git a/doc/ARRAYS.md b/doc/ARRAYS.md
index 1252aad..79a491c 100644
--- a/doc/ARRAYS.md
+++ b/doc/ARRAYS.md
@@ -1,7 +1,7 @@
 Using arrays
 ============
 
-Sadly, Scala 2.10's arrays of value classes are boxed. As an alternative, `stasiak.units.arrays` package provides classes `DoubleUArray[U]`, `DoubleAArray[A]`, `IntUArray[U]`, and `IntAArray[A]`.
+Sadly, Scala 2.10's arrays of value classes are boxed. As an alternative, `io.github.karols.units.arrays` package provides classes `DoubleUArray[U]`, `DoubleAArray[A]`, `IntUArray[U]`, and `IntAArray[A]`.
 
 All of them implement `IndexedSeq` and can be used like standard collection classes:
 
diff --git a/doc/BINDINGS.md b/doc/BINDINGS.md
index 7b97447..546f0b6 100644
--- a/doc/BINDINGS.md
+++ b/doc/BINDINGS.md
@@ -26,14 +26,14 @@ Artefact `units-scalaz` provides implementations of following typeclasses:
 
 * for `Vector3A`: `Equal`, `Show`
 
-Usage: `import stasiak.units.scalazSupport._`
+Usage: `import io.github.karols.units.scalazSupport._`
 
 Spire
 -----
 
 [Spire project page.](https://github.com/non/spire)
 
-Currently, only Spire 0.3.x is supported.
+Currently, only Spire 0.6.x is supported.
 
 Artefact `units-spire` provides implementations of following typeclasses:
 
@@ -45,7 +45,7 @@ Artefact `units-spire` provides implementations of following typeclasses:
 
 * for `Vector3U`: `VectorSpace[Vector3U[U], Double]`
 
-Usage: `import stasiak.units.spireSupport._`
+Usage: `import io.github.karols.units.spireSupport._`
 
 Scalacheck
 ----------
@@ -56,7 +56,7 @@ Currently, only Scalacheck 1.10.x is supported.
 
 Artefact `units-scalacheck` provides implementations of `Choose[IntU[U]]`, `Choose[DoubleU[U]]`, `Choose[IntA[A]]` and `Choose[DoubleA[A]]`.
 
-Usage: `import stasiak.units.scalacheckSupport._`
+Usage: `import io.github.karols.units.scalacheckSupport._`
 
 Joda Time
 ---------
@@ -67,18 +67,18 @@ Currently, only Joda Time 2.1 and above is supported.
 
 Artefact `units-joda` provides implicit conversions from and to `Duration`, `Seconds`, `Minutes`, and `Hours` classes.
 
-Usage: `import stasiak.units.jodaSupport._`
+Usage: `import io.github.karols.units.jodaSupport._`
 
 Algebird
 --------
 
 [Algebird project page.](https://github.com/twitter/algebird)
 
-Currently, only Algebird 0.1.13 is supported.
+Currently, only Algebird 0.3.x is supported.
 
 Artefact `units-algebird` provides implementations of `Monoid`, `Group` and `VectorSpace` for `IntU`, `DoubleU`, `Vector2U` and `Vector3U` (except for `VectorSpace` for `IntU`).
 
-Usage: `import stasiak.units.algebirdSupport._`
+Usage: `import io.github.karols.units.algebirdSupport._`
 
 Slick
 -----
@@ -89,4 +89,4 @@ Currently, only Slick 1.0.x is supported. Support for Slick 2.0 will follow afte
 
 Artefact `units-slick` provides implementations of column mappings for `IntU`, `IntA`, `DoubleU` and `DoubleA`.
 
-Usage: `import stasiak.units.slick1Support`
+Usage: `import io.github.karols.units.slick1Support`
diff --git a/doc/CUSTOM.md b/doc/CUSTOM.md
index 710c51f..10d6699 100644
--- a/doc/CUSTOM.md
+++ b/doc/CUSTOM.md
@@ -6,8 +6,8 @@ Custom types with units
 Since 0.0.8, you can create add units to any type `N` you want. It will support arithmetic operations if there is an implementation of `Numeric[N]` and comparisons if there's `Ordering[N]`.
 
 ```scala
-import stasiak.units._
-import stasiak.units.SI._
+import io.github.karols.units._
+import io.github.karols.units.SI._
 
 val x: WithU[BigInt, metre] = BigInt(100).of[metre]
 val y: WithU[BigInt, metre] = BigInt(50).of[metre]
diff --git a/doc/POLYMORPHISM.md b/doc/POLYMORPHISM.md
index 978a820..1756581 100644
--- a/doc/POLYMORPHISM.md
+++ b/doc/POLYMORPHISM.md
@@ -85,11 +85,11 @@ val workday = 8.of[hour]
 MKS[T](workday.convert[second])   // explicit conversion required
 ```
 
-A subset of generic units is defined in `stasiak.units.Mechanical`. By using it, the example above could be rewritten as:
+A subset of generic units is defined in `io.github.karols.units.Mechanical`. By using it, the example above could be rewritten as:
 
 ``` scala
-import stasiak.units.Mechanical._
-import stasiak.units.SI._
+import io.github.karols.units.Mechanical._
+import io.github.karols.units.SI._
 
 def position(x0: DoubleU[length], v0: DoubleU[speed], a: DoubleU[acceleration], t:DoubleU[time]) = 
 	x0 + v0*t + a*t*t/2
diff --git a/doc/TODO.md b/doc/TODO.md
index 96c1ac5..4ff5b25 100644
--- a/doc/TODO.md
+++ b/doc/TODO.md
@@ -1,43 +1,35 @@
 TODO:
 =====
 
-For 0.1:
+For 0.1.x (all 0.1.x are going to be backward-compatible up to 0.1.0):
 
-* **move everything from `stasiak.karol.units` package to `stasiak.units`**
+* add instances for `WithU` and `WithA`
 
-* provide partial Scala 2.11 support
-
-* rearrange `TChar`s, so that lexical sorting of unit names yields natural-looking compound units
-
-* write more documentation
+* fix found bugs
 
 ---
 
-For 0.2 and beyond:
+For 0.2:
 
 * provide full Scala 2.11 support
 
-* improve explicit polymorphism
+* add [Pickling](https://github.com/scala/pickling) integration
 
 * improve two-way affine space conversions
 
-* figure out what to do with `WithU` and `WithA` and their incompatibility with typeclasses
-
 * optimize compilation times
 
 * test Proguard compatibility
 
-* add [Pickling](https://github.com/scala/pickling) integration
-
-* add `java.time` integration (JDK 8)
-
 * add more units of measure
 
 * write more tests
 
 * write more benchmarks
 
-* optionally: add [Breeze](https://github.com/dlwh/breeze), [Saddle](https://github.com/saddle/saddle), [Shapeless](https://github.com/milessabin/shapeless), [Slick 2](https://github.com/slick/slick) and [Squeryl](https://github.com/max-l/Squeryl) integration
+* write more documentation
+
+* optionally: rearrange `TChar`s, so that lexical sorting of unit names yields natural-looking compound units
 
 * optionally: add runtime dynamic units
 
@@ -45,5 +37,14 @@ For 0.2 and beyond:
 
 * optionally: consider removing unnecessary features
 
-* and finally: add more new features
+---
+
+For 0.3 and beyond:
+
+* improve explicit polymorphism
 
+* add `java.time` integration (JDK 8)
+
+* optionally: add [Breeze](https://github.com/dlwh/breeze), [Saddle](https://github.com/saddle/saddle), [Shapeless](https://github.com/milessabin/shapeless), [Slick 2](https://github.com/slick/slick) and [Squeryl](https://github.com/max-l/Squeryl) integration
+
+* and finally: add more new features
diff --git a/doc/VECTORS.md b/doc/VECTORS.md
index 6f206e8..e376ec1 100644
--- a/doc/VECTORS.md
+++ b/doc/VECTORS.md
@@ -63,7 +63,7 @@ All of the array classes implement `IndexedSeq` and can be used like standard co
 They can be created in several ways:
 
 ``` scala
-import stasiak.units.arrays._
+import io.github.karols.units.arrays._
 
 Vector2UArray.of[metre]((1,2), (4,5))
 
diff --git a/generateSystem.scala.py b/generateSystem.scala.py
index d1c1a92..5f0de46 100755
--- a/generateSystem.scala.py
+++ b/generateSystem.scala.py
@@ -1,5 +1,25 @@
 #!/usr/bin/env python
 
+# Copyright (c) 2013-2014 Karol M. Stasiak
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
 F = None
 
 def output(line):
@@ -96,7 +116,7 @@ def generate_system(size):
 if(__name__=='__main__'):
 	F = open("units/src/main/scala/System.scala", "w")
 	output('''/*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -120,13 +140,13 @@ def generate_system(size):
 // This file is generated automatically, don't bother modifying.
 // Modify generateSystem.scala.py instead.
 
-package stasiak.karol.units
+package io.github.karols.units
 
-import stasiak.karol.units._
-import stasiak.karol.units.internal.Integers._
-import stasiak.karol.units.internal.Strings._
-import stasiak.karol.units.internal.UnitImpl._
-import stasiak.karol.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
 
 ''')
 
diff --git a/project/Build.scala b/project/Build.scala
index d7ae712..88eb6ca 100644
--- a/project/Build.scala
+++ b/project/Build.scala
@@ -1,4 +1,4 @@
-package stasiak.units
+package io.github.karols.units
 
 import sbt._
 import Keys._
@@ -7,36 +7,38 @@ import sbt.Defaults._
 object UnitsBuild extends Build {
 	
 
-	val VERSION = "0.0.9-SNAPSHOT"
-	
+	val VERSION = "0.1.0"
+
 
 	type Sett = Project.Setting[_]
 
 	// settings common for all projects
 
 	lazy val baseSettings: Seq[Sett] = Defaults.defaultSettings ++ Seq[Sett](
-	    organization := "stasiak.karol",
+	    organization := "io.github.karols",
 	    version := VERSION,
 	    scalaVersion := "2.10.0",
 	    crossScalaVersions := Seq("2.10.0"),
-		pomIncludeRepository := {
+	    publishMavenStyle := true,
+	    pomIncludeRepository := {
 	      x => false
 	    },
+	    licenses := Seq("MIT License" -> url("http://opensource.org/licenses/MIT")),
+	    homepage := Some(url("http://www.github.com/KarolS/units")),
 	    pomExtra := (
-	        <licenses>
-	          <license>
-	            <name>MIT License</name>
-	            <url>http://opensource.org/licenses/MIT</url>
-	          </license>
-	        </licenses>
+	        <scm>
+	          <url>git@github.com:KarolS/units.git</url>
+	          <connection>scm:git:git@github.com:KarolS/units.git</connection>
+	        </scm>
 	        <developers>
 	          <developer>
 	            <id>KarolS</id>
 	            <name>Karol Stasiak</name>
-	            <url>http://github.com/KarolS</url>
+	            <email>karol.m.stasiak+units@gmail.com</email>
+	            <url>http://karols.github.io</url>
 	          </developer>
 	        </developers>
-		)
+	    )
     )
 
 	// dependencies
@@ -45,17 +47,17 @@ object UnitsBuild extends Build {
 
 	lazy val SCALAZ = "org.scalaz" %% "scalaz-core" % "[7.0.0,7.1)"
 
-	lazy val SPIRE = "org.spire-math" %% "spire" % "[0.3.0,0.4)"
+	lazy val SPIRE = "org.spire-math" %% "spire" % "[0.6,0.7)"
 	
-	lazy val ALGEBIRD = "com.twitter" %% "algebird-core" % "0.1.13"
+	lazy val ALGEBIRD = "com.twitter" %% "algebird-core" % "[0.3.0,0.4)"
 
 	lazy val SLICK = "com.typesafe.slick" %% "slick" % "[1.0.0,1.1)"
 
 	lazy val JODA_TIME = "joda-time" % "joda-time" % "[2.1,3)"
 
-	lazy val JODA_CONVERT = "org.joda" % "joda-convert" % "[1.2,2)" % "provided"
+	lazy val JODA_CONVERT = "org.joda" % "joda-convert" % "1.2" % "provided"
 
-	lazy val SCALATEST_TEST = "org.scalatest" % "scalatest_2.10" % "[2.0.M5b,2.1)" % "test"
+	lazy val SCALATEST_TEST = "org.scalatest" % "scalatest_2.10" % "2.0" % "test"
 
 	lazy val CALIPER_TEST = "com.google.caliper" % "caliper" % "0.5-rc1" % "test"
 
diff --git a/units-algebird/src/main/scala/algebirdSupport.scala b/units-algebird/src/main/scala/algebirdSupport.scala
index 5cc7fc0..16470aa 100644
--- a/units-algebird/src/main/scala/algebirdSupport.scala
+++ b/units-algebird/src/main/scala/algebirdSupport.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
-import stasiak.units.SI._
-import stasiak.units.SI.Short._
+import io.github.karols.units.SI._
+import io.github.karols.units.SI.Short._
 import com.twitter.algebird._
 import language.implicitConversions
 
diff --git a/units-joda/src/main/scala/jodaSupport.scala b/units-joda/src/main/scala/jodaSupport.scala
index e41ea4c..847d79e 100644
--- a/units-joda/src/main/scala/jodaSupport.scala
+++ b/units-joda/src/main/scala/jodaSupport.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
-import stasiak.units.SI._
-import stasiak.units.SI.Short._
+import io.github.karols.units.SI._
+import io.github.karols.units.SI.Short._
 import org.joda.time._
 import language.implicitConversions
 
diff --git a/units-scalacheck/src/main/scala/ScalacheckSupport.scala b/units-scalacheck/src/main/scala/ScalacheckSupport.scala
index 54c4438..6a18801 100644
--- a/units-scalacheck/src/main/scala/ScalacheckSupport.scala
+++ b/units-scalacheck/src/main/scala/ScalacheckSupport.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units
+package io.github.karols.units
 
 import org.scalacheck._
 import language.implicitConversions
diff --git a/units-scalaz/src/main/scala/ScalazSupport.scala b/units-scalaz/src/main/scala/ScalazSupport.scala
index bc90fdc..c76d5df 100644
--- a/units-scalaz/src/main/scala/ScalazSupport.scala
+++ b/units-scalaz/src/main/scala/ScalazSupport.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,7 +20,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units
+package io.github.karols.units
 
 import scalaz.{Ordering, Monoid, Show, Order, Equal}
 
diff --git a/units-scalaz/src/test/scala/ScalazSupportSuite.scala b/units-scalaz/src/test/scala/ScalazSupportSuite.scala
index ee4b716..7f5291b 100644
--- a/units-scalaz/src/test/scala/ScalazSupportSuite.scala
+++ b/units-scalaz/src/test/scala/ScalazSupportSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,10 +20,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units
+package io.github.karols.units
 
 import org.scalatest.FunSuite
-import stasiak.units.scalazSupport._
+import io.github.karols.units.scalazSupport._
 import SI._
 import USCustomary._
 import scalaz._
diff --git a/units-slick/src/main/scala/Slick1Support.scala b/units-slick/src/main/scala/Slick1Support.scala
index 33fedf5..cfd0980 100644
--- a/units-slick/src/main/scala/Slick1Support.scala
+++ b/units-slick/src/main/scala/Slick1Support.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
-import stasiak.units.SI._
-import stasiak.units.SI.Short._
+import io.github.karols.units.SI._
+import io.github.karols.units.SI.Short._
 import scala.slick.lifted._
 import language.implicitConversions
 
diff --git a/units-slick/src/test/scala/Slick1SupportSuite.scala b/units-slick/src/test/scala/Slick1SupportSuite.scala
index 6f42c83..bdbee70 100644
--- a/units-slick/src/test/scala/Slick1SupportSuite.scala
+++ b/units-slick/src/test/scala/Slick1SupportSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,10 +20,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units
+package io.github.karols.units
 
 import org.scalatest._
-import stasiak.units.slick1Support._
+import io.github.karols.units.slick1Support._
 import SI._
 import USCustomary._
 import scala.slick.driver.H2Driver.simple._
diff --git a/units-spire/src/main/scala/SpireSupport.scala b/units-spire/src/main/scala/SpireSupport.scala
index 0fcf873..572ceb8 100644
--- a/units-spire/src/main/scala/SpireSupport.scala
+++ b/units-spire/src/main/scala/SpireSupport.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,11 +20,11 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units
+package io.github.karols.units
 
 import spire.algebra._
 import spire.math._
-import stasiak.units._
+import io.github.karols.units._
 import language.implicitConversions
 
 package object spireSupport {
diff --git a/units/src/main/scala/AffineSpace.scala b/units/src/main/scala/AffineSpace.scala
index ae4f237..ecc741b 100644
--- a/units/src/main/scala/AffineSpace.scala
+++ b/units/src/main/scala/AffineSpace.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,17 +19,17 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.AffineSpaces._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.AffineSpaces._
 
 /**
 	Supertype of all affine spaces.
diff --git a/units/src/main/scala/AffineSpaceConversion.scala b/units/src/main/scala/AffineSpaceConversion.scala
index 4f8a91f..701accb 100644
--- a/units/src/main/scala/AffineSpaceConversion.scala
+++ b/units/src/main/scala/AffineSpaceConversion.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.defining
+package io.github.karols.units.defining
 
 import language.higherKinds
 import language.implicitConversions
-import stasiak.units.{DoubleRatio=>_, _}
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
-import stasiak.units.internal.SingleUnits._
+import io.github.karols.units.{DoubleRatio=>_, _}
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
+import io.github.karols.units.internal.SingleUnits._
 
 sealed trait ReversibleDoubleAConversion[A<:AffineSpace, B<:AffineSpace]{
 	val forward: Double=>Double
diff --git a/units/src/main/scala/DefiningUnits.scala b/units/src/main/scala/DefiningUnits.scala
index e97981d..ce7bfff 100644
--- a/units/src/main/scala/DefiningUnits.scala
+++ b/units/src/main/scala/DefiningUnits.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,27 +19,27 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 /**
 	Package containing helper types and methods for defining new units and ratios between units.
 
 	Usage:
 
-	`import stasiak.units.defining._`
+	`import io.github.karols.units.defining._`
 */
 package object defining {
 	import language.higherKinds
 	import language.implicitConversions
-	import stasiak.units.internal.ratios._
-	import stasiak.units.internal.UnitImpl._
-	import stasiak.units.internal.Strings
-	import stasiak.units.internal.Strings._
-	import stasiak.units.internal.Integers._
-	import stasiak.units.internal.Conversions._
-	import stasiak.units.internal.AffineSpaces
-	import stasiak.units.internal.AffineSpaces._
-	import stasiak.units.internal.SingleUnits._
+	import io.github.karols.units.internal.ratios._
+	import io.github.karols.units.internal.UnitImpl._
+	import io.github.karols.units.internal.Strings
+	import io.github.karols.units.internal.Strings._
+	import io.github.karols.units.internal.Integers._
+	import io.github.karols.units.internal.Conversions._
+	import io.github.karols.units.internal.AffineSpaces
+	import io.github.karols.units.internal.AffineSpaces._
+	import io.github.karols.units.internal.SingleUnits._
 
 	/** Helper for defining unit ratios. Syntax: `one[kilometre].contains(1000)[metre]` */
 	@inline def one[U<:MUnit] = new OneBuilder[U]
diff --git a/units/src/main/scala/DoubleA.scala b/units/src/main/scala/DoubleA.scala
index b21ca17..2a1fa6d 100644
--- a/units/src/main/scala/DoubleA.scala
+++ b/units/src/main/scala/DoubleA.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.AffineSpaces._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.AffineSpaces._
+import io.github.karols.units.internal.UnitName
 
 object DoubleA {
 	private type Aff = DefineAffineSpace[Nothing, _1]
diff --git a/units/src/main/scala/DoubleU.scala b/units/src/main/scala/DoubleU.scala
index de4c9f7..afe45b4 100644
--- a/units/src/main/scala/DoubleU.scala
+++ b/units/src/main/scala/DoubleU.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object DoubleU {
diff --git a/units/src/main/scala/IntA.scala b/units/src/main/scala/IntA.scala
index f21e32d..bed2f6b 100644
--- a/units/src/main/scala/IntA.scala
+++ b/units/src/main/scala/IntA.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.AffineSpaces._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.AffineSpaces._
+import io.github.karols.units.internal.UnitName
 
 object IntA {
 	private type Aff = DefineAffineSpace[Nothing, _1]
diff --git a/units/src/main/scala/IntU.scala b/units/src/main/scala/IntU.scala
index c2d1cb6..32997ec 100644
--- a/units/src/main/scala/IntU.scala
+++ b/units/src/main/scala/IntU.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object IntU {
diff --git a/units/src/main/scala/MUnit.scala b/units/src/main/scala/MUnit.scala
index d575e51..dad629d 100644
--- a/units/src/main/scala/MUnit.scala
+++ b/units/src/main/scala/MUnit.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,35 +19,35 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
 import scala.math
 
 /** Supertype of all units of measure. */
 trait MUnit {
 	/**
-		@see stasiak.units./
-		@see [[stasiak.units._1]]
+		@see io.github.karols.units./
+		@see [[io.github.karols.units._1]]
 	*/
 	type Invert <: MUnit
 	type Get[U<:TSingleUnit] <:TInteger
 	type MulSingle[S<:TUnitPowerPair] <: MUnit
-	/** @see stasiak.units.× */
+	/** @see io.github.karols.units.× */
 	type Mul[S<:MUnit] <: MUnit
 	type Sqrt <:MUnit
 	type Cbrt <:MUnit
-	/** @see [[stasiak.units.square]] */
+	/** @see [[io.github.karols.units.square]] */
 	type IsSquare <: TBool
-	/** @see [[stasiak.units.cube]] */
+	/** @see [[io.github.karols.units.cube]] */
 	type IsCube <: TBool
 	type ToPower[Exp<:TInteger] <: MUnit
 	type Substitute[S<:TSingleUnit, V<:MUnit] <: MUnit
diff --git a/units/src/main/scala/System.scala b/units/src/main/scala/System.scala
index 65ff623..9543380 100644
--- a/units/src/main/scala/System.scala
+++ b/units/src/main/scala/System.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -23,13 +23,13 @@ SOFTWARE.
 // This file is generated automatically, don't bother modifying.
 // Modify generateSystem.scala.py instead.
 
-package stasiak.units
+package io.github.karols.units
 
-import stasiak.units._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
 
 
 object System1 {
diff --git a/units/src/main/scala/Vector2A.scala b/units/src/main/scala/Vector2A.scala
index 315398b..edfe671 100644
--- a/units/src/main/scala/Vector2A.scala
+++ b/units/src/main/scala/Vector2A.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object Vector2A {
diff --git a/units/src/main/scala/Vector2U.scala b/units/src/main/scala/Vector2U.scala
index 257db23..bebb844 100644
--- a/units/src/main/scala/Vector2U.scala
+++ b/units/src/main/scala/Vector2U.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object Vector2U {
diff --git a/units/src/main/scala/Vector3A.scala b/units/src/main/scala/Vector3A.scala
index 918758c..2e81b96 100644
--- a/units/src/main/scala/Vector3A.scala
+++ b/units/src/main/scala/Vector3A.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object Vector3A {
diff --git a/units/src/main/scala/Vector3U.scala b/units/src/main/scala/Vector3U.scala
index 8ad2d7a..198f69d 100644
--- a/units/src/main/scala/Vector3U.scala
+++ b/units/src/main/scala/Vector3U.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 
 object Vector3U {
diff --git a/units/src/main/scala/WithA.scala b/units/src/main/scala/WithA.scala
index b594669..0c25b5e 100644
--- a/units/src/main/scala/WithA.scala
+++ b/units/src/main/scala/WithA.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 import scala.math.{Numeric, Fractional}
 
diff --git a/units/src/main/scala/WithU.scala b/units/src/main/scala/WithU.scala
index 5b7547c..c14e7f4 100644
--- a/units/src/main/scala/WithU.scala
+++ b/units/src/main/scala/WithU.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,20 +19,20 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import language.higherKinds
 import language.implicitConversions
 import language.existentials
-import stasiak.units.internal.ratios._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.UnionType._
-import stasiak.units.internal.UnitName
+import io.github.karols.units.internal.ratios._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.UnionType._
+import io.github.karols.units.internal.UnitName
 import scala.math
 import scala.math.{Numeric, Fractional}
 
diff --git a/units/src/main/scala/arrays/DoubleAArray.scala b/units/src/main/scala/arrays/DoubleAArray.scala
index 06887e5..b5c79cd 100644
--- a/units/src/main/scala/arrays/DoubleAArray.scala
+++ b/units/src/main/scala/arrays/DoubleAArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object DoubleAArray {
@@ -70,7 +70,7 @@ class DoubleAArrayBuilder[A<:AffineSpace] extends Builder[DoubleA[A], DoubleAArr
 	def clear() = underlying.clear
 	def result() = new DoubleAArray[A](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.DoubleA]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.DoubleA]]. */
 final class DoubleAArray[A<:AffineSpace] private[arrays] (private[arrays] val underlying: Array[Double])
 	extends IndexedSeq[DoubleA[A]]
 	with ArrayLike[DoubleA[A], DoubleAArray[A]]{
diff --git a/units/src/main/scala/arrays/DoubleUArray.scala b/units/src/main/scala/arrays/DoubleUArray.scala
index afea2cd..316fd82 100644
--- a/units/src/main/scala/arrays/DoubleUArray.scala
+++ b/units/src/main/scala/arrays/DoubleUArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object DoubleUArray {
@@ -49,13 +49,13 @@ object DoubleUArray {
 	def fill[U<:MUnit](n: Int)(elem: =>DoubleU[U]) = {
 		new DoubleUArray(Array.fill(n)(elem.value))
 	}
-	
+
 	/** Returns an array that contains a constant element a number of times. */
 	def fillUniform[U<:MUnit](n: Int)(elem: DoubleU[U]) = {
 		val elemValue = elem.value
 		new DoubleUArray(Array.fill(n)(elemValue))
 	}
-	
+
 	def unapplySeq[U<:MUnit](arr: DoubleUArray[U]) = Some(arr)
 
 	//TODO: more
@@ -70,7 +70,7 @@ class DoubleUArrayBuilder[U<:MUnit] extends Builder[DoubleU[U], DoubleUArray[U]]
 	def clear() = underlying.clear
 	def result() = new DoubleUArray[U](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.DoubleU]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.DoubleU]]. */
 final class DoubleUArray[U<:MUnit] private[arrays] (private[arrays] val underlying: Array[Double])
 	extends IndexedSeq[DoubleU[U]]
 	with ArrayLike[DoubleU[U], DoubleUArray[U]]{
@@ -88,7 +88,7 @@ final class DoubleUArray[U<:MUnit] private[arrays] (private[arrays] val underlyi
 	def update(index: Int, elem: DoubleU[U]) {
 		underlying(index) = elem.value
 	}
-	
+
 	def zip(that: DoubleUArray[U]) = {
 		val newLength = length min that.length
 		val array = new Array[Double](newLength*2)
@@ -98,8 +98,11 @@ final class DoubleUArray[U<:MUnit] private[arrays] (private[arrays] val underlyi
 		}
 		new DoubleUArray[U](array)
 	}
-	
+
 	/** The sum of all values in the array */
 	def sum = DoubleU[U](underlying.sum)
 
+	/** The average of all values in the array */
+	def avg = DoubleU[U](underlying.sum/underlying.length)
+
 }
\ No newline at end of file
diff --git a/units/src/main/scala/arrays/IntAArray.scala b/units/src/main/scala/arrays/IntAArray.scala
index 1377a42..50b3300 100644
--- a/units/src/main/scala/arrays/IntAArray.scala
+++ b/units/src/main/scala/arrays/IntAArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object IntAArray {
@@ -70,7 +70,7 @@ class IntAArrayBuilder[A<:AffineSpace] extends Builder[IntA[A], IntAArray[A]] {
 	def clear() = underlying.clear
 	def result() = new IntAArray[A](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.IntA]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.IntA]]. */
 final class IntAArray[A<:AffineSpace] private[arrays] (private[arrays] val underlying: Array[Long])
 	extends IndexedSeq[IntA[A]]
 	with ArrayLike[IntA[A], IntAArray[A]]{
diff --git a/units/src/main/scala/arrays/IntUArray.scala b/units/src/main/scala/arrays/IntUArray.scala
index 3c39cad..082d615 100644
--- a/units/src/main/scala/arrays/IntUArray.scala
+++ b/units/src/main/scala/arrays/IntUArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object IntUArray {
@@ -55,9 +55,9 @@ object IntUArray {
 		val elemValue = elem.value
 		new IntUArray(Array.fill(n)(elemValue))
 	}
-	
+
 	def unapplySeq[U<:MUnit](arr: IntUArray[U]) = Some(arr)
-	
+
 	//TODO: more
 }
 class IntUArrayBuilder[U<:MUnit] extends Builder[IntU[U], IntUArray[U]] {
@@ -70,7 +70,7 @@ class IntUArrayBuilder[U<:MUnit] extends Builder[IntU[U], IntUArray[U]] {
 	def clear() = underlying.clear
 	def result() = new IntUArray[U](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.IntU]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.IntU]]. */
 final class IntUArray[U<:MUnit] private[arrays] (private[arrays] val underlying: Array[Long])
 	extends IndexedSeq[IntU[U]]
 	with ArrayLike[IntU[U], IntUArray[U]]{
@@ -88,8 +88,12 @@ final class IntUArray[U<:MUnit] private[arrays] (private[arrays] val underlying:
 	def update(index: Int, elem: IntU[U]) {
 		underlying(index) = elem.value
 	}
-	
+
 	/** The sum of all values in the array */
 	def sum = IntU[U](underlying.sum)
 
+
+	/** The average of all values in the array */
+	def avg = DoubleU[U](underlying.sum.toDouble/underlying.length)
+
 }
\ No newline at end of file
diff --git a/units/src/main/scala/arrays/Vector2AArray.scala b/units/src/main/scala/arrays/Vector2AArray.scala
index d68ff64..8c001f4 100644
--- a/units/src/main/scala/arrays/Vector2AArray.scala
+++ b/units/src/main/scala/arrays/Vector2AArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object Vector2AArray {
@@ -96,7 +96,7 @@ class Vector2AArrayBuilder[A<:AffineSpace] extends Builder[Vector2A[A], Vector2A
 	def result() = new Vector2AArray[A](underlying.result())
 }
 
-/** Mutable fixed-size array of unboxed [[stasiak.units.Vector2A]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.Vector2A]]. */
 final class Vector2AArray[A<:AffineSpace] private[arrays] (
 	private[arrays] val underlying: Array[Double]
 	)
diff --git a/units/src/main/scala/arrays/Vector2UArray.scala b/units/src/main/scala/arrays/Vector2UArray.scala
index a6e6d08..adcb7b7 100644
--- a/units/src/main/scala/arrays/Vector2UArray.scala
+++ b/units/src/main/scala/arrays/Vector2UArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object Vector2UArray {
@@ -94,7 +94,7 @@ class Vector2UArrayBuilder[U<:MUnit] extends Builder[Vector2U[U], Vector2UArray[
 	}
 	def result() = new Vector2UArray[U](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.Vector2U]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.Vector2U]]. */
 final class Vector2UArray[U<:MUnit] private[arrays] (
 	private[arrays] val underlying: Array[Double]
 	)
diff --git a/units/src/main/scala/arrays/Vector3AArray.scala b/units/src/main/scala/arrays/Vector3AArray.scala
index b8c4ec6..0bae157 100644
--- a/units/src/main/scala/arrays/Vector3AArray.scala
+++ b/units/src/main/scala/arrays/Vector3AArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object Vector3AArray {
@@ -100,7 +100,7 @@ class Vector3AArrayBuilder[A<:AffineSpace] extends Builder[Vector3A[A], Vector3A
 	def result() = new Vector3AArray[A](underlying.result())
 }
 
-/** Mutable fixed-size array of unboxed [[stasiak.units.Vector3A]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.Vector3A]]. */
 final class Vector3AArray[A<:AffineSpace] private[arrays] (
 	private[arrays] val underlying: Array[Double]
 	)
diff --git a/units/src/main/scala/arrays/Vector3UArray.scala b/units/src/main/scala/arrays/Vector3UArray.scala
index cd4b83e..f65cba3 100644
--- a/units/src/main/scala/arrays/Vector3UArray.scala
+++ b/units/src/main/scala/arrays/Vector3UArray.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.arrays
+package io.github.karols.units.arrays
 
-import stasiak.units._
+import io.github.karols.units._
 import scala.collection.mutable._
 
 object Vector3UArray {
@@ -98,7 +98,7 @@ class Vector3UArrayBuilder[U<:MUnit] extends Builder[Vector3U[U], Vector3UArray[
 	}
 	def result() = new Vector3UArray[U](underlying.result())
 }
-/** Mutable fixed-size array of unboxed [[stasiak.units.Vector3U]]. */
+/** Mutable fixed-size array of unboxed [[io.github.karols.units.Vector3U]]. */
 final class Vector3UArray[U<:MUnit] private[arrays] (
 	private[arrays] val underlying: Array[Double]
 	)
diff --git a/units/src/main/scala/constants/Physical.scala b/units/src/main/scala/constants/Physical.scala
index fca5b4e..522dcbf 100644
--- a/units/src/main/scala/constants/Physical.scala
+++ b/units/src/main/scala/constants/Physical.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,11 +19,11 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.constants
+package io.github.karols.units.constants
 
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.SI.Short._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.SI.Short._
 
 /** Common constants used in physics. */
 object Physical {
diff --git a/units/src/main/scala/internal/AffineSpaces.scala b/units/src/main/scala/internal/AffineSpaces.scala
index 93ac56a..a7b1384 100644
--- a/units/src/main/scala/internal/AffineSpaces.scala
+++ b/units/src/main/scala/internal/AffineSpaces.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,11 +19,11 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object AffineSpaces {
 	import UnitImpl._
-	import stasiak.units._
+	import io.github.karols.units._
 	
 	trait DefineAffineSpace[Z, U<:MUnit] extends AffineSpace{
 		/** Arbitrary marker type identifying the zero point on the scale.*/
diff --git a/units/src/main/scala/internal/Bools.scala b/units/src/main/scala/internal/Bools.scala
index 7ea1381..2e1e72f 100644
--- a/units/src/main/scala/internal/Bools.scala
+++ b/units/src/main/scala/internal/Bools.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object Bools {
 	import language.higherKinds
diff --git a/units/src/main/scala/internal/Conversions.scala b/units/src/main/scala/internal/Conversions.scala
index 94733e4..e14bda5 100644
--- a/units/src/main/scala/internal/Conversions.scala
+++ b/units/src/main/scala/internal/Conversions.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object Conversions {
 	import language.higherKinds
@@ -29,8 +29,8 @@ object Conversions {
 	import Strings._
 	import SingleUnits._
 	import UnitImpl._
-	import stasiak.units.MUnit
-	import stasiak.units.internal.ratios._
+	import io.github.karols.units.MUnit
+	import io.github.karols.units.internal.ratios._
 
 
 	@inline
diff --git a/units/src/main/scala/internal/Integers.scala b/units/src/main/scala/internal/Integers.scala
index f327a5d..a155f5c 100644
--- a/units/src/main/scala/internal/Integers.scala
+++ b/units/src/main/scala/internal/Integers.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object Integers {
 	import Bools._
diff --git a/units/src/main/scala/internal/Lists.scala b/units/src/main/scala/internal/Lists.scala
index bac18c6..8eceb43 100644
--- a/units/src/main/scala/internal/Lists.scala
+++ b/units/src/main/scala/internal/Lists.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object Lists {
 	import language.higherKinds
diff --git a/units/src/main/scala/internal/SingleUnits.scala b/units/src/main/scala/internal/SingleUnits.scala
index a417b4b..f435d45 100644
--- a/units/src/main/scala/internal/SingleUnits.scala
+++ b/units/src/main/scala/internal/SingleUnits.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object SingleUnits {
 	import language.higherKinds
diff --git a/units/src/main/scala/internal/Strings.scala b/units/src/main/scala/internal/Strings.scala
index 5bce173..5bf2b92 100644
--- a/units/src/main/scala/internal/Strings.scala
+++ b/units/src/main/scala/internal/Strings.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object Strings {
 	import language.higherKinds
diff --git a/units/src/main/scala/internal/UnionType.scala b/units/src/main/scala/internal/UnionType.scala
index e445550..8b6360d 100644
--- a/units/src/main/scala/internal/UnionType.scala
+++ b/units/src/main/scala/internal/UnionType.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object UnionType {
 	type NOT[A] = A => Nothing
diff --git a/units/src/main/scala/internal/UnitImpl.scala b/units/src/main/scala/internal/UnitImpl.scala
index 9e86122..5d20bd2 100644
--- a/units/src/main/scala/internal/UnitImpl.scala
+++ b/units/src/main/scala/internal/UnitImpl.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 
 object UnitImpl {
 	import language.higherKinds
@@ -28,7 +28,7 @@ object UnitImpl {
 	import Integers._
 	import Strings._
 	import SingleUnits._
-	import stasiak.units.MUnit
+	import io.github.karols.units.MUnit
 
 	sealed trait TUnitPowerPair extends MUnit {
 		type UnitName <: TSingleUnit
diff --git a/units/src/main/scala/internal/UnitName.scala b/units/src/main/scala/internal/UnitName.scala
index 2dd673a..2d1376a 100644
--- a/units/src/main/scala/internal/UnitName.scala
+++ b/units/src/main/scala/internal/UnitName.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal
+package io.github.karols.units.internal
 import language.higherKinds
 import language.implicitConversions
 import Bools._
@@ -27,7 +27,7 @@ import Integers._
 import Strings._
 import SingleUnits._
 import UnitImpl._
-import stasiak.units.MUnit
+import io.github.karols.units.MUnit
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find a human-friendly name for unit ${U}")
diff --git a/units/src/main/scala/internal/ratios/BaseDoubleRatio.scala b/units/src/main/scala/internal/ratios/BaseDoubleRatio.scala
index c722952..054f28d 100644
--- a/units/src/main/scala/internal/ratios/BaseDoubleRatio.scala
+++ b/units/src/main/scala/internal/ratios/BaseDoubleRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,55 +19,134 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 
 class BaseDoubleRatio[U<:MUnit, V<:MUnit](val ratio: Double) extends AnyVal {
+
+	/**
+	Converts a ratio between U and V into ratio between U×Y and V×Y
+	*/
 	@inline
 	def times[Y<:MUnit] =
 		new BaseDoubleRatio[U#Mul[Y],V#Mul[Y]](ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between U/Y and V/Y
+	*/
 	@inline
 	def dividedBy[Y<:MUnit] =
 		new BaseDoubleRatio[U#Mul[Y#Invert],V#Mul[Y#Invert]](ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between Y/U and Y/V
+	*/
+	@inline
+	def dividing[Y<:MUnit] =
+		new BaseDoubleRatio[Y#Mul[U#Invert],Y#Mul[V#Invert]](1.0/ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between 1/U and 1/V
+	*/
 	@inline
 	def invert = new BaseDoubleRatio[V,U](1.0/ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between U^2 and V^2
+	*/
 	@inline
 	def pow2 = this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^3 and V^3
+	*/
 	@inline
 	def pow3 = this * this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^4 and V^4
+	*/
+	@inline
+	def pow4 = this * this * this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^5 and V^5
+	*/
+	@inline
+	def pow5 = this * this * this * this * this
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def *[X<:MUnit, Y<:MUnit](that: BaseDoubleRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X],V#Mul[Y]](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def *[X<:MUnit, Y<:MUnit](that: BaseIntRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X],V#Mul[Y]](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def /[X<:MUnit, Y<:MUnit](that: BaseIntRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X#Invert],V#Mul[Y#Invert]](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def /[X<:MUnit, Y<:MUnit](that: BaseDoubleRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X#Invert],V#Mul[Y#Invert]](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def ><[Y<:MUnit](that: BaseDoubleRatio[Y,V]) = new BaseDoubleRatio[U,Y](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def ><[Y<:MUnit](that: BaseIntRatio[Y,V]) = new BaseDoubleRatio[U,Y](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def <>[Y<:MUnit](that: BaseDoubleRatio[U,Y]) = new BaseDoubleRatio[V,Y](that.ratio/ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def <>[Y<:MUnit](that: BaseIntRatio[U,Y]) = new BaseDoubleRatio[V,Y](that.ratio/ratio)
+
+	/**
+		Converts ratios between U and V and between V and Y into ratio between U and Y
+	*/
 	@inline
 	def >>[Y<:MUnit](that: BaseDoubleRatio[V,Y]) = new BaseDoubleRatio[U,Y](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between V and Y into ratio between U and Y
+	*/
 	@inline
 	def >>[Y<:MUnit](that: BaseIntRatio[V,Y]) = new BaseDoubleRatio[U,Y](ratio*that.ratio)
 }
diff --git a/units/src/main/scala/internal/ratios/BaseIntRatio.scala b/units/src/main/scala/internal/ratios/BaseIntRatio.scala
index a8b20ca..93233f3 100644
--- a/units/src/main/scala/internal/ratios/BaseIntRatio.scala
+++ b/units/src/main/scala/internal/ratios/BaseIntRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,55 +19,134 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 
 class BaseIntRatio[U<:MUnit, V<:MUnit](val ratio:Long) extends AnyVal {
+
+	/**
+	Converts a ratio between U and V into ratio between U×Y and V×Y
+	*/
 	@inline
 	def times[Y<:MUnit] =
 		new BaseIntRatio[U#Mul[Y],V#Mul[Y]](ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between U/Y and V/Y
+	*/
 	@inline
 	def dividedBy[Y<:MUnit] =
 		new BaseIntRatio[U#Mul[Y#Invert],V#Mul[Y#Invert]](ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between Y/U and Y/V
+	*/
+	@inline
+	def dividing[Y<:MUnit] =
+		new BaseDoubleRatio[Y#Mul[U#Invert],Y#Mul[V#Invert]](1.0/ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between 1/U and 1/V
+	*/
 	@inline
 	def invert = new BaseDoubleRatio[V,U](1.0/ratio)
+
+	/**
+	Converts a ratio between U and V into ratio between U^2 and V^2
+	*/
 	@inline
 	def pow2 = this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^3 and V^3
+	*/
 	@inline
 	def pow3 = this * this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^4 and V^4
+	*/
+	@inline
+	def pow4 = this * this * this * this
+
+	/**
+	Converts a ratio between U and V into ratio between U^5 and V^5
+	*/
+	@inline
+	def pow5 = this * this * this * this * this
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def *[X<:MUnit, Y<:MUnit](that: BaseIntRatio[X,Y]) =
 		new BaseIntRatio[U#Mul[X],V#Mul[Y]](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U×X and V×Y
+	*/
 	@inline
 	def *[X<:MUnit, Y<:MUnit](that: BaseDoubleRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X],V#Mul[Y]](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U/X and V/Y
+	*/
 	@inline
 	def /[X<:MUnit, Y<:MUnit](that: BaseIntRatio[X,Y]) =
-		new BaseDoubleRatio[U#Mul[X#Invert],V#Mul[Y#Invert]](ratio/that.ratio)
+		new BaseDoubleRatio[U#Mul[X#Invert],V#Mul[Y#Invert]](ratio.toDouble/that.ratio)
+
+	/**
+		Converts ratios between U and V and between X and Y into ratio between U/X and V/Y
+	*/
 	@inline
 	def /[X<:MUnit, Y<:MUnit](that: BaseDoubleRatio[X,Y]) =
 		new BaseDoubleRatio[U#Mul[X#Invert],V#Mul[Y#Invert]](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def ><[Y<:MUnit](that: BaseDoubleRatio[Y,V]) = new BaseDoubleRatio[U,Y](ratio/that.ratio)
+
+	/**
+		Converts ratios between U and V and between Y and V into ratio between U and Y
+	*/
 	@inline
 	def ><[Y<:MUnit](that: BaseIntRatio[Y,V]) = new BaseDoubleRatio[U,Y](ratio.toDouble/that.ratio)
+
+	/**
+		Converts ratios between U and V and between U and Y into ratio between V and Y
+	*/
 	@inline
 	def <>[Y<:MUnit](that: BaseDoubleRatio[U,Y]) = new BaseDoubleRatio[V,Y](that.ratio/ratio)
+
+	/**
+		Converts ratios between U and V and between U and Y into ratio between V and Y
+	*/
 	@inline
 	def <>[Y<:MUnit](that: BaseIntRatio[U,Y]) = new BaseDoubleRatio[V,Y](that.ratio.toDouble/ratio)
+
+	/**
+		Converts ratios between U and V and between V and Y into ratio between U and Y
+	*/
 	@inline
 	def >>[Y<:MUnit](that: BaseIntRatio[V,Y]) = new BaseIntRatio[U,Y](ratio*that.ratio)
+
+	/**
+		Converts ratios between U and V and between V and Y into ratio between U and Y
+	*/
 	@inline
 	def >>[Y<:MUnit](that: BaseDoubleRatio[V,Y]) = new BaseDoubleRatio[U,Y](ratio*that.ratio)
 }
diff --git a/units/src/main/scala/internal/ratios/DoubleAffineSpaceConverter.scala b/units/src/main/scala/internal/ratios/DoubleAffineSpaceConverter.scala
index 62dba3b..3c04239 100644
--- a/units/src/main/scala/internal/ratios/DoubleAffineSpaceConverter.scala
+++ b/units/src/main/scala/internal/ratios/DoubleAffineSpaceConverter.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 class DoubleAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace](val f: Double => Double)
diff --git a/units/src/main/scala/internal/ratios/DoubleRatio.scala b/units/src/main/scala/internal/ratios/DoubleRatio.scala
index 6ed9e86..b57e5e8 100644
--- a/units/src/main/scala/internal/ratios/DoubleRatio.scala
+++ b/units/src/main/scala/internal/ratios/DoubleRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find a ratio to convert from ${U} to ${V}")
diff --git a/units/src/main/scala/internal/ratios/IntAffineSpaceConverter.scala b/units/src/main/scala/internal/ratios/IntAffineSpaceConverter.scala
index 8ff9301..208e3d9 100644
--- a/units/src/main/scala/internal/ratios/IntAffineSpaceConverter.scala
+++ b/units/src/main/scala/internal/ratios/IntAffineSpaceConverter.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 class IntAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace](val f: Long => Long)
diff --git a/units/src/main/scala/internal/ratios/IntRatio.scala b/units/src/main/scala/internal/ratios/IntRatio.scala
index 6372821..f0ac4b3 100644
--- a/units/src/main/scala/internal/ratios/IntRatio.scala
+++ b/units/src/main/scala/internal/ratios/IntRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find an integer ratio to convert from ${U} to ${V}")
diff --git a/units/src/main/scala/internal/ratios/LeftIntRatio.scala b/units/src/main/scala/internal/ratios/LeftIntRatio.scala
index d932142..90cb729 100644
--- a/units/src/main/scala/internal/ratios/LeftIntRatio.scala
+++ b/units/src/main/scala/internal/ratios/LeftIntRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find an integer ratio to coalesce ${U} and ${V}")
diff --git a/units/src/main/scala/internal/ratios/PowerDoubleRatio.scala b/units/src/main/scala/internal/ratios/PowerDoubleRatio.scala
index 5137fba..c8d2a5f 100644
--- a/units/src/main/scala/internal/ratios/PowerDoubleRatio.scala
+++ b/units/src/main/scala/internal/ratios/PowerDoubleRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find a ratio to convert ${U} inside ${V}. Are you sure ${U} is a simple unit?")
diff --git a/units/src/main/scala/internal/ratios/PowerIntRatio.scala b/units/src/main/scala/internal/ratios/PowerIntRatio.scala
index f3cd342..6cd2f3d 100644
--- a/units/src/main/scala/internal/ratios/PowerIntRatio.scala
+++ b/units/src/main/scala/internal/ratios/PowerIntRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find an integer ratio to convert ${U} inside ${V}. Are you sure ${U} is a simple unit?")
diff --git a/units/src/main/scala/internal/ratios/RightIntRatio.scala b/units/src/main/scala/internal/ratios/RightIntRatio.scala
index f1d47f2..0ffd5a3 100644
--- a/units/src/main/scala/internal/ratios/RightIntRatio.scala
+++ b/units/src/main/scala/internal/ratios/RightIntRatio.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 import scala.annotation.implicitNotFound
 
 @implicitNotFound(msg="Cannot find an integer ratio to coalesce ${U} and ${V}")
diff --git a/units/src/main/scala/internal/ratios/UnitAlias.scala b/units/src/main/scala/internal/ratios/UnitAlias.scala
index e078e48..eb750bd 100644
--- a/units/src/main/scala/internal/ratios/UnitAlias.scala
+++ b/units/src/main/scala/internal/ratios/UnitAlias.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,19 +19,19 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.internal.ratios
-import stasiak.units.internal._
-import stasiak.units.internal.Conversions._
-import stasiak.units._
-import stasiak.units.internal.UnitImpl
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Conversions
-import stasiak.units.internal.Conversions._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.AffineSpaces
-import stasiak.units.internal.AffineSpaces._
+package io.github.karols.units.internal.ratios
+import io.github.karols.units.internal._
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnitImpl
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Conversions
+import io.github.karols.units.internal.Conversions._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.AffineSpaces
+import io.github.karols.units.internal.AffineSpaces._
 
 class UnitAlias[U<:MUnit, V<:MUnit](val unused: Int = 0) extends AnyVal{
 	@inline
diff --git a/units/src/main/scala/package.scala b/units/src/main/scala/package.scala
index bdb40df..7078d4b 100644
--- a/units/src/main/scala/package.scala
+++ b/units/src/main/scala/package.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,27 +19,27 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak
+package io.github.karols
 
 /**
 	Main package of the library.
 
-	Importing `stasiak.units._` brings into scope most of its features.
+	Importing `io.github.karols.units._` brings into scope most of its features.
 */
 package object units {
 	import language.higherKinds
 	import language.implicitConversions
-	import stasiak.units.internal.ratios._
-	import stasiak.units.internal.UnitName
-	import stasiak.units.internal.UnitImpl
-	import stasiak.units.internal.UnitImpl._
-	import stasiak.units.internal.Strings._
-	import stasiak.units.internal.Conversions
-	import stasiak.units.internal.Conversions._
-	import stasiak.units.internal.SingleUnits._
-	import stasiak.units.internal.Integers._
-	import stasiak.units.internal.AffineSpaces
-	import stasiak.units.internal.AffineSpaces._
+	import io.github.karols.units.internal.ratios._
+	import io.github.karols.units.internal.UnitName
+	import io.github.karols.units.internal.UnitImpl
+	import io.github.karols.units.internal.UnitImpl._
+	import io.github.karols.units.internal.Strings._
+	import io.github.karols.units.internal.Conversions
+	import io.github.karols.units.internal.Conversions._
+	import io.github.karols.units.internal.SingleUnits._
+	import io.github.karols.units.internal.Integers._
+	import io.github.karols.units.internal.AffineSpaces
+	import io.github.karols.units.internal.AffineSpaces._
 
 	type @@[N, U<:MUnit] = WithU[N,U]
 
@@ -49,19 +49,33 @@ package object units {
 	type ×[U<:MUnit, V<:MUnit] = U#Mul[V]
 	/** Unit multiplication.*/
 	type ><[U<:MUnit, V<:MUnit] = U#Mul[V]
+
 	/** Takes unit to the second power.*/
 	type square[U<:MUnit] = U#ToPower[P2]
 	/** Takes unit to the third power.*/
 	type cube[U<:MUnit] = U#ToPower[P3]
+	/** Takes unit to the fourth power.*/
+	type power4[U<:MUnit] = U#ToPower[P4]
+	/** Takes unit to the fifth power.*/
+	type power5[U<:MUnit] = U#ToPower[P5]
+
 	/** Gets inverse of a unit. `inverse[second]` is equivalent to `hertz`.*/
 	type inverse[U<:MUnit] = U#Invert
+	/** Gets inverse of the second power a unit. */
+	type inverseSquare[U<:MUnit] = U#ToPower[N2]
+	/** Gets inverse of the third power a unit. */
+	type inverseCube[U<:MUnit] = U#ToPower[N3]
+	/** Gets inverse of the fourth power a unit. */
+	type inversePower4[U<:MUnit] = U#ToPower[N4]
+	/** Gets inverse of the fifth power a unit. */
+	type inversePower5[U<:MUnit] = U#ToPower[N5]
 
 	/** Unit dimensionless values have, which is 1.*/
 	type _1 = TDimensionless
-	type DoubleRatio[U<:MUnit, V<:MUnit] = stasiak.units.internal.ratios.DoubleRatio[U,V]
-	type IntRatio[U<:MUnit, V<:MUnit] = stasiak.units.internal.ratios.IntRatio[U,V]
-	type DoubleAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace] = stasiak.units.internal.ratios.DoubleAffineSpaceConverter[T1, T2]
-	type IntAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace] = stasiak.units.internal.ratios.IntAffineSpaceConverter[T1, T2]
+	type DoubleRatio[U<:MUnit, V<:MUnit] = io.github.karols.units.internal.ratios.DoubleRatio[U,V]
+	type IntRatio[U<:MUnit, V<:MUnit] = io.github.karols.units.internal.ratios.IntRatio[U,V]
+	type DoubleAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace] = io.github.karols.units.internal.ratios.DoubleAffineSpaceConverter[T1, T2]
+	type IntAffineSpaceConverter[T1<:AffineSpace, T2<:AffineSpace] = io.github.karols.units.internal.ratios.IntAffineSpaceConverter[T1, T2]
 
 	@inline
 	implicit class UnitNameBuilder(override val toString:String) extends AnyVal{
diff --git a/units/src/main/scala/units/Currency.scala b/units/src/main/scala/units/Currency.scala
index 70c75a7..b9ae372 100644
--- a/units/src/main/scala/units/Currency.scala
+++ b/units/src/main/scala/units/Currency.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,15 +19,15 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 /**
 Some of currencies of the world.
 */
 object Currency {
 
-	import stasiak.units._
-	import stasiak.units.defining._
+	import io.github.karols.units._
+	import io.github.karols.units.defining._
 
 	/** UAE dinar*/
 	type AED = DefineUnit[_A~:_E~:_D]
diff --git a/units/src/main/scala/units/Information.scala b/units/src/main/scala/units/Information.scala
index bf1312c..5716cd2 100644
--- a/units/src/main/scala/units/Information.scala
+++ b/units/src/main/scala/units/Information.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,12 +19,12 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 /** Units of information. */
 object Information {
-	import stasiak.units._
-	import stasiak.units.defining._
+	import io.github.karols.units._
+	import io.github.karols.units.defining._
 	import scala.math._
 
 	type nat = DefineUnit[_n~:_a~:_t]
diff --git a/units/src/main/scala/units/Mechanical.scala b/units/src/main/scala/units/Mechanical.scala
index 1aca5a4..a7e205c 100644
--- a/units/src/main/scala/units/Mechanical.scala
+++ b/units/src/main/scala/units/Mechanical.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 import defining._
 
diff --git a/units/src/main/scala/units/SI.scala b/units/src/main/scala/units/SI.scala
index 1e73ceb..4a11d79 100644
--- a/units/src/main/scala/units/SI.scala
+++ b/units/src/main/scala/units/SI.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,7 +19,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 /** SI units. */
 object SI {
diff --git a/units/src/main/scala/units/USCustomary.scala b/units/src/main/scala/units/USCustomary.scala
index 4f1ed71..b744721 100644
--- a/units/src/main/scala/units/USCustomary.scala
+++ b/units/src/main/scala/units/USCustomary.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,15 +19,15 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units
+package io.github.karols.units
 
 /**
 	US customary and British units and their conversions to SI.
 */
 object USCustomary {
-	import stasiak.units._
-	import stasiak.units.defining._
-	import stasiak.units.SI._
+	import io.github.karols.units._
+	import io.github.karols.units.defining._
+	import io.github.karols.units.SI._
 
 	type thou = DefineUnit[_t~:_h]
 	type point = DefineUnit[_p~:_t]
diff --git a/units/src/main/scala/utils/TimeUtils.scala b/units/src/main/scala/utils/TimeUtils.scala
index 6bf2a02..fc49284 100644
--- a/units/src/main/scala/utils/TimeUtils.scala
+++ b/units/src/main/scala/utils/TimeUtils.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,13 +19,13 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.utils
+package io.github.karols.units.utils
 
 object TimeUtils {
 	
-	import stasiak.units.SI._
-	import stasiak.units._
-	import stasiak.units.defining._
+	import io.github.karols.units.SI._
+	import io.github.karols.units._
+	import io.github.karols.units.defining._
 	import scala.concurrent.duration.{Duration=>CD}
 	import java.util.concurrent.{TimeUnit=>TU}
 	import language.implicitConversions
diff --git a/units/src/test/scala/ArraySuite.scala b/units/src/test/scala/ArraySuite.scala
index 63dbeee..619e2a8 100644
--- a/units/src/test/scala/ArraySuite.scala
+++ b/units/src/test/scala/ArraySuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/QuickShowcaseSuite.scala b/units/src/test/scala/QuickShowcaseSuite.scala
index 0c98d48..aa29b34 100644
--- a/units/src/test/scala/QuickShowcaseSuite.scala
+++ b/units/src/test/scala/QuickShowcaseSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/StringSuite.scala b/units/src/test/scala/StringSuite.scala
index cfc3248..bb2f8b2 100644
--- a/units/src/test/scala/StringSuite.scala
+++ b/units/src/test/scala/StringSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,11 +19,11 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units.internal.Strings
-import stasiak.units._
+import io.github.karols.units.internal.Strings
+import io.github.karols.units._
 import defining._
 
 class StringSuite extends FunSuite {
diff --git a/units/src/test/scala/TypeclassSuite.scala b/units/src/test/scala/TypeclassSuite.scala
index 43ae0b6..58eb93b 100644
--- a/units/src/test/scala/TypeclassSuite.scala
+++ b/units/src/test/scala/TypeclassSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/UnitConversionSuite.scala b/units/src/test/scala/UnitConversionSuite.scala
index 4caceff..4a1c524 100644
--- a/units/src/test/scala/UnitConversionSuite.scala
+++ b/units/src/test/scala/UnitConversionSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,15 +19,15 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
-import stasiak.units._
-import stasiak.units.internal.UnionType._
+import io.github.karols.units._
+import io.github.karols.units.internal.UnionType._
 
 class UnitConversionSuite extends FunSuite {
 
diff --git a/units/src/test/scala/UnitNameSuite.scala b/units/src/test/scala/UnitNameSuite.scala
index 9490fa1..98b197e 100644
--- a/units/src/test/scala/UnitNameSuite.scala
+++ b/units/src/test/scala/UnitNameSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/VectorSuite.scala b/units/src/test/scala/VectorSuite.scala
index 8a90adc..5204e96 100644
--- a/units/src/test/scala/VectorSuite.scala
+++ b/units/src/test/scala/VectorSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/WithASuite.scala b/units/src/test/scala/WithASuite.scala
index ec4dbc9..54bda60 100644
--- a/units/src/test/scala/WithASuite.scala
+++ b/units/src/test/scala/WithASuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/WithUSuite.scala b/units/src/test/scala/WithUSuite.scala
index cbd392e..b24f034 100644
--- a/units/src/test/scala/WithUSuite.scala
+++ b/units/src/test/scala/WithUSuite.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units_tests
+package io.github.karols.units_tests
 
 import org.scalatest.FunSuite
-import stasiak.units._
+import io.github.karols.units._
 import defining._
 import SI._
 import USCustomary._
diff --git a/units/src/test/scala/benchmarks/DoubleAArrayApplyBenchmark.scala b/units/src/test/scala/benchmarks/DoubleAArrayApplyBenchmark.scala
index aabfb6e..505557e 100644
--- a/units/src/test/scala/benchmarks/DoubleAArrayApplyBenchmark.scala
+++ b/units/src/test/scala/benchmarks/DoubleAArrayApplyBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class DoubleAArrayApplyBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/DoubleAArrayForeachBenchmark.scala b/units/src/test/scala/benchmarks/DoubleAArrayForeachBenchmark.scala
index ccf4e18..dab3469 100644
--- a/units/src/test/scala/benchmarks/DoubleAArrayForeachBenchmark.scala
+++ b/units/src/test/scala/benchmarks/DoubleAArrayForeachBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class DoubleAArrayForeachBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/DoubleUArrayApplyBenchmark.scala b/units/src/test/scala/benchmarks/DoubleUArrayApplyBenchmark.scala
index d140a58..b0744ff 100644
--- a/units/src/test/scala/benchmarks/DoubleUArrayApplyBenchmark.scala
+++ b/units/src/test/scala/benchmarks/DoubleUArrayApplyBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class DoubleUArrayApplyBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/DoubleUArrayForeachBenchmark.scala b/units/src/test/scala/benchmarks/DoubleUArrayForeachBenchmark.scala
index 6fa6175..30938f4 100644
--- a/units/src/test/scala/benchmarks/DoubleUArrayForeachBenchmark.scala
+++ b/units/src/test/scala/benchmarks/DoubleUArrayForeachBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class DoubleUArrayForeachBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/IntAArrayForeachBenchmark.scala b/units/src/test/scala/benchmarks/IntAArrayForeachBenchmark.scala
index 2d49046..1519b26 100644
--- a/units/src/test/scala/benchmarks/IntAArrayForeachBenchmark.scala
+++ b/units/src/test/scala/benchmarks/IntAArrayForeachBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class IntAArrayForeachBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/IntUArrayApplyBenchmark.scala b/units/src/test/scala/benchmarks/IntUArrayApplyBenchmark.scala
index c7143af..bfd5224 100644
--- a/units/src/test/scala/benchmarks/IntUArrayApplyBenchmark.scala
+++ b/units/src/test/scala/benchmarks/IntUArrayApplyBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class IntUArrayApplyBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/IntUArrayForeachBenchmark.scala b/units/src/test/scala/benchmarks/IntUArrayForeachBenchmark.scala
index 090542a..5f2af02 100644
--- a/units/src/test/scala/benchmarks/IntUArrayForeachBenchmark.scala
+++ b/units/src/test/scala/benchmarks/IntUArrayForeachBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,9 +21,9 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
-import stasiak.units.arrays._
+import io.github.karols.units._
+import io.github.karols.units.SI._
+import io.github.karols.units.arrays._
 
 class IntUArrayForeachBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/benchmarks/SingleBenchmark.scala b/units/src/test/scala/benchmarks/SingleBenchmark.scala
index 30c7dda..4f1fcc7 100644
--- a/units/src/test/scala/benchmarks/SingleBenchmark.scala
+++ b/units/src/test/scala/benchmarks/SingleBenchmark.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -21,8 +21,8 @@ SOFTWARE.
 */
 
 import com.google.caliper.SimpleBenchmark
-import stasiak.units._
-import stasiak.units.SI._
+import io.github.karols.units._
+import io.github.karols.units.SI._
 
 class SingleBenchmark extends SimpleBenchmark {
 
diff --git a/units/src/test/scala/typelevel/ArithmeticProofs.scala b/units/src/test/scala/typelevel/ArithmeticProofs.scala
index 2d52aaa..c00a1f0 100644
--- a/units/src/test/scala/typelevel/ArithmeticProofs.scala
+++ b/units/src/test/scala/typelevel/ArithmeticProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
 
 // This trait has only to compile
 sealed trait ArithmeticProofs{
diff --git a/units/src/test/scala/typelevel/BasicUnitArithmeticProofs.scala b/units/src/test/scala/typelevel/BasicUnitArithmeticProofs.scala
new file mode 100644
index 0000000..0369787
--- /dev/null
+++ b/units/src/test/scala/typelevel/BasicUnitArithmeticProofs.scala
@@ -0,0 +1,51 @@
+/*
+Copyright (c) 2013-2014 Karol M. Stasiak
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+*/
+package io.github.karols.units.typelevel
+
+import io.github.karols.units._
+import io.github.karols.units.defining._
+
+// This trait has only to compile
+sealed trait BasicUnitArithmeticProofs {
+
+  type a = DefineUnit[_a]
+  type b = DefineUnit[_b]
+  type c = DefineUnit[_c]
+
+  implicitly[inverse[inverse[a]] =:= a]
+  implicitly[power4[a] =:= square[square[a]]]
+  implicitly[power5[a] =:= (a × square[square[a]])]
+
+  implicitly[inverseSquare[a] =:= square[inverse[a]]]
+  implicitly[inverseSquare[a] =:= inverse[square[a]]]
+  implicitly[inverseCube[a] =:= cube[inverse[a]]]
+  implicitly[inverseCube[a] =:= inverse[cube[a]]]
+  implicitly[inversePower4[a] =:= power4[inverse[a]]]
+  implicitly[inversePower4[a] =:= inverse[power4[a]]]
+  implicitly[inversePower5[a] =:= power5[inverse[a]]]
+  implicitly[inversePower5[a] =:= inverse[power5[a]]]
+
+  implicitly[(inversePower4[a] × power5[a]) =:= a]
+  implicitly[(inverseCube[a] × power4[a]) =:= a]
+  implicitly[(inverseSquare[a] × cube[a]) =:= a]
+  implicitly[(inverse[a] × square[a]) =:= a]
+}
\ No newline at end of file
diff --git a/units/src/test/scala/typelevel/BooleanProofs.scala b/units/src/test/scala/typelevel/BooleanProofs.scala
index d4af746..bab2ac5 100644
--- a/units/src/test/scala/typelevel/BooleanProofs.scala
+++ b/units/src/test/scala/typelevel/BooleanProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,9 +19,9 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units.internal.Bools._
+import io.github.karols.units.internal.Bools._
 
 // This trait has only to compile
 sealed trait BooleanProofs{
diff --git a/units/src/test/scala/typelevel/CharacterEqualityProofs.scala b/units/src/test/scala/typelevel/CharacterEqualityProofs.scala
index 02dbc51..c87835a 100644
--- a/units/src/test/scala/typelevel/CharacterEqualityProofs.scala
+++ b/units/src/test/scala/typelevel/CharacterEqualityProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,17 +19,17 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units._
-import stasiak.units.defining._
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.defining._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 // This trait has only to compile
 sealed trait CharacterEqualityProofs {
diff --git a/units/src/test/scala/typelevel/OrbitingProof.scala b/units/src/test/scala/typelevel/OrbitingProof.scala
index 8bc4ffb..505ff08 100644
--- a/units/src/test/scala/typelevel/OrbitingProof.scala
+++ b/units/src/test/scala/typelevel/OrbitingProof.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -20,10 +20,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units._
-import stasiak.units.defining._
+import io.github.karols.units._
+import io.github.karols.units.defining._
 
 // This trait has only to compile
 sealed trait OrbitingProof {
diff --git a/units/src/test/scala/typelevel/StringProofs.scala b/units/src/test/scala/typelevel/StringProofs.scala
index e85f263..3b65ec3 100644
--- a/units/src/test/scala/typelevel/StringProofs.scala
+++ b/units/src/test/scala/typelevel/StringProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,17 +19,17 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units._
-import stasiak.units.defining._
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.defining._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 // This trait has only to compile
 sealed trait StringProofs{
diff --git a/units/src/test/scala/typelevel/SystemsProof.scala b/units/src/test/scala/typelevel/SystemsProof.scala
index a1f48da..be0ce74 100644
--- a/units/src/test/scala/typelevel/SystemsProof.scala
+++ b/units/src/test/scala/typelevel/SystemsProof.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,12 +19,12 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units._
-import stasiak.units.defining._
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+import io.github.karols.units._
+import io.github.karols.units.defining._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 // This trait has only to compile
 sealed trait SystemsProof{
@@ -53,8 +53,8 @@ sealed trait SystemsProof{
 		val MPS(result) = position(MPS[L](x0), MPS[L/T](v0), MPS[L/square[T]](a), MPS[T](t))
 	}
 	{
-		import stasiak.units.Mechanical._
-		import stasiak.units.SI._
+		import io.github.karols.units.Mechanical._
+		import io.github.karols.units.SI._
 		def position(x0: DoubleU[length], v0: DoubleU[speed], a: DoubleU[acceleration], t:DoubleU[time]) =
 			x0 + v0*t + a*t*t/2
 
diff --git a/units/src/test/scala/typelevel/TypelevelProofs.scala b/units/src/test/scala/typelevel/TypelevelProofs.scala
index 3a534c2..b811f73 100644
--- a/units/src/test/scala/typelevel/TypelevelProofs.scala
+++ b/units/src/test/scala/typelevel/TypelevelProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,17 +19,17 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units._
-import stasiak.units.defining._
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.defining._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 // This trait has only to compile
 sealed trait TypelevelProofs{
diff --git a/units/src/test/scala/typelevel/UnitArithmeticProofs.scala b/units/src/test/scala/typelevel/UnitArithmeticProofs.scala
index 8f6db9a..fe29d87 100644
--- a/units/src/test/scala/typelevel/UnitArithmeticProofs.scala
+++ b/units/src/test/scala/typelevel/UnitArithmeticProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,10 +19,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
+package io.github.karols.units.typelevel
 
-import stasiak.units._
-import stasiak.units.defining._
+import io.github.karols.units._
+import io.github.karols.units.defining._
 
 // This trait has only to compile
 sealed trait UnitArithmeticProofs {
diff --git a/units/src/test/scala/typelevel/UnitImplProofs.scala b/units/src/test/scala/typelevel/UnitImplProofs.scala
index 7945a95..f6f0430 100644
--- a/units/src/test/scala/typelevel/UnitImplProofs.scala
+++ b/units/src/test/scala/typelevel/UnitImplProofs.scala
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2013 Karol M. Stasiak
+Copyright (c) 2013-2014 Karol M. Stasiak
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,17 +19,17 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
-package stasiak.units.typelevel
-
-import stasiak.units.internal.Strings._
-import stasiak.units.internal.Bools._
-import stasiak.units.internal.Integers._
-import stasiak.units.internal.UnitImpl._
-import stasiak.units.internal.SingleUnits._
-import stasiak.units._
-import stasiak.units.defining._
-import stasiak.units.SI._
-import stasiak.units.USCustomary._
+package io.github.karols.units.typelevel
+
+import io.github.karols.units.internal.Strings._
+import io.github.karols.units.internal.Bools._
+import io.github.karols.units.internal.Integers._
+import io.github.karols.units.internal.UnitImpl._
+import io.github.karols.units.internal.SingleUnits._
+import io.github.karols.units._
+import io.github.karols.units.defining._
+import io.github.karols.units.SI._
+import io.github.karols.units.USCustomary._
 
 // This trait has only to compile
 sealed trait UnitImplProofs{