From 639c4121821920e489f7d9383250fd8ad1587db8 Mon Sep 17 00:00:00 2001 From: Tschijnmo TSCHAU Date: Thu, 6 Apr 2017 17:27:51 -0500 Subject: [PATCH] Add release notes for 0.6.0 --- docs/releases.rst | 1 + docs/releases/0_6_0.rst | 21 +++++++++++++++++++++ 2 files changed, 22 insertions(+) create mode 100644 docs/releases/0_6_0.rst diff --git a/docs/releases.rst b/docs/releases.rst index dd7ac9a..a0870c2 100644 --- a/docs/releases.rst +++ b/docs/releases.rst @@ -9,3 +9,4 @@ Release history releases/0_3_0 releases/0_4_0 releases/0_5_0 + releases/0_6_0 diff --git a/docs/releases/0_6_0.rst b/docs/releases/0_6_0.rst new file mode 100644 index 0000000..27dd125 --- /dev/null +++ b/docs/releases/0_6_0.rst @@ -0,0 +1,21 @@ +0.6.0 +----- + +In the previous release, ``RestrictedPartHoleDrudge`` is narrower in scope than +the ``SpinOneHalfPartHoleDrudge``. After some internal revision, now all +problems for ``SpinOneHalfPartHoleDrudge`` should be able to be handled with +``RestrictedPartHoleDrudge``. For expressions with many terms coming from +concrete spin summation, significant speed up can be brought. + +To update to the new drudge, + +* When your theory is already based on unitary group generators, just remove + your definition and use the definition from the drudge. + +* When your theory is not written in terms of unitary group generators, it is + strongly advised that your theory is rewritten in terms of them. If it + really cannot, use symbolic summation over spin values as much as possible. + +* Even when the spin values are never summed abstractly, simply change the + drudge to this new one might still be beneficial. +