TeX-my-math.cabal

Name:                TeX-my-math
Version:             0.201.2.0
Category:            math
Synopsis:            Render general Haskell math to LaTeX. Or: math typesetting with high signal-to-noise–ratio.
Description:         For tl;dr: look at <https://github.com/leftaroundabout/Symbolic-math-HaTeX/blob/master/EXAMPLES.md>.
                     .
                     This is an attempt to get convenient math syntax in HaTeX (i.e., in data structures
                     compatible \/ convertable to those from <http://hackage.haskell.org/package/HaTeX>).
                     .
                     The idea is to combine these features:
                     .
                     * Full access to the math-typesetting power of LaTeX. It should be possible to express
                         any formula that might be found in a typical mathematics or physics journal article.
                         This should also include expression which are not quite well-defined from a programming
                         point of view, but are clear to the intended audience.
                     .
                     * Idiomatic Haskell syntax. Who wants to bother with unreadable expressions involving
                         either hundreds of double-backslashes or extra syntax overhead in wrapping them
                         explicitly into HaTeX?
                     .
                     Ideally, one would write expressions as if only meaning Haskell to /calculate/ them,
                     but get the result back as a full pretty-printing LaTeX math string. /And the actual
                     calculated result as well/, if possible!
                     .
                     To this end, we use a minimal symbolic-manipulation EDSL, namely
                     <http://hackage.haskell.org/package/dumb-cas dumb-cas>, set up in a way so the
                     leaves of the syntax tree, i.e. the individual symbols, are represented by LaTeX
                     expressions in memory and by single-letter variables in the Haskell code.
                     These can then be combined with operators corresponding to LaTeX's maths operators,
                     to obtain a very compact and almost WYSIWYG-like code appearance, while retaining
                     the ability to apply any LaTeX-specific tweaks whenever necessary. At the same
                     time, because the AST is fully precedence-aware, it is safely possible to transform
                     the expressions via e.g. Template Haskell, to actually compute concrete numerical
                     results, or apply exact symbolic-manipulation techniques.
License:             GPL-3
License-file:        COPYING
Author:              Justus Sagemüller
Maintainer:          (@) jsag $ hvl.no
Homepage:            http://github.com/leftaroundabout/Symbolic-math-HaTeX
Build-Type:          Simple
Cabal-Version:       >=1.10

Library
  Build-Depends:     base>=4.8 && <4.14
                     , HaTeX>3.22.2.0
                     , vector-space
                     , dumb-cas >= 0.2 && < 0.3
                     , decimal-literals
                     , text
                     , void
                     , hashable, unordered-containers
                     , template-haskell, haskell-src-meta
  Exposed-modules:   Math.LaTeX.Prelude
                     Math.LaTeX.StringLiterals
                     Math.LaTeX.Internal.MathExpr
                     Math.LaTeX.Internal.Display
  Other-modules:     CAS.Dumb.LaTeX.Symbols
                     Math.LaTeX.Internal.OperatorGenerator
  Default-Language:    Haskell2010

test-suite makeSnippets
  default-language:
    Haskell2010
  type:
    exitcode-stdio-1.0
  hs-source-dirs:
    test/PdfSnippets
  main-is:
    MkSnippets.hs
  Other-modules:
    LaTeXComparer
  build-depends:
      base >= 4 && < 5
    , template-haskell, haskell-src-meta
    , dumb-cas
    , HaTeX
    , TeX-my-math
    , text
    , directory, filepath, process

executable TeXmyMath-example
  default-language:
    Haskell2010
  hs-source-dirs:
    example
  main-is:
    Simple.hs
  build-depends:
      base
    , TeX-my-math
    , HaTeX
    , text
    , directory, filepath, process