[GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-566-g11c0c61

Richard B. Kreckel git at ginac.de
Fri Aug 12 00:10:44 CEST 2016


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The branch, master has been updated
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- Log -----------------------------------------------------------------
commit 11c0c610d6f47476b82f3ab118b0be37ed3ef747
Author: Stefan Weinzierl <weinzierl at uni-mainz.de>
Date:   Thu Aug 11 23:55:59 2016 +0200

    Fix convergence of Li_projection at ±I.
    
    For arguments near ±I, direct summation does not practically converge.
    Use the Bernoulli transformation instead.
    
    Thanks to Peter Banks for reporting this:
    <http://www.cebix.net/pipermail/ginac-list/2016-August/002085.html>

commit 96fc556787518794919137fc6d0e98e002c32ff5
Author: Vladimir Kisil <kisilv at maths.leeds.ac.uk>
Date:   Thu Aug 11 20:47:08 2016 +0200

    Add proper functions to make clifford_bar() and clifford_star().
    
    Previously operations clifford_bar() and clifford_star() called
    conjugate() method. This results in reversion of all non-commutative
    entries (not only Clifford units) and produced complex conjugation
    of all non-real items. The new routine operates on Clifford units only.

-----------------------------------------------------------------------

Summary of changes:
 check/exam_clifford.cpp    | 41 ++++++++++++++++++++++++++++++++++++++++-
 doc/tutorial/ginac.texi    |  7 +++----
 ginac/clifford.cpp         | 41 +++++++++++++++++++++++++++++++++++++++++
 ginac/clifford.h           | 10 +++++++---
 ginac/inifcns_nstdsums.cpp |  7 ++++---
 5 files changed, 95 insertions(+), 11 deletions(-)


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