[GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-424-gd023220

[Alexei Sheplyakov]

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commit d023220cece92637c3e55051f127650f2131de44
Author: Stefan Weinzierl <stefanw at thep.physik.uni-mainz.de>
Date:   Sat Apr 12 14:32:20 2014 +0300

    G_do_hoelder: fix the transformation of the imaginary part.
    
    The G_do_hoelder function transforms the arguments as z -> 1-z.
    If z has an imaginary part, the sign of the imagniary part transforms
    as s -> -s.
    In the special case where z is real and > 1, the transformed value is
    real and < 0. For (transformed) real negative values of z the sign of
    the imaginary part is not relevant (there are no branch cuts). The code
    requires that in this case the sign takes the default value +1.
    This is now fixed.

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Summary of changes:
 ginac/inifcns_nstdsums.cpp |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)


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GiNaC -- a C++ library for symbolic computations