[GiNaC-devel] [SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-412-g5acfced

[Alexei Sheplyakov]

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- Log -----------------------------------------------------------------
commit 5acfced77964d811d66f83e83b8fa06d77f3edd0
Author: Stefan Weinzierl <stefanw at thep.physik.uni-mainz.de>
Date:   Tue Jan 28 08:58:06 2014 +0200

    Li_eval(): avoid the "numeric::operator>(): complex inequality" exception.
    
    Basically the problem is that 1 + 0.0*I is equal to 1, but checking if
    the former is positive results in the the "numeric::operator>(): complex
    inequality" exception. This behavior is definitely inconsistent and should
    be fixed.
    
    As a work around teach Li_eval and convert_parameter_Li_to_H to explicitly
    convert 1 + 0.0*I to 1 (and -1 + 0.0*I to -1, respectively).
    
    [Alexei Sheplyakov: comment the code a little bit, otherwise it looks weird]

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

Summary of changes:
 ginac/inifcns_nstdsums.cpp |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)


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GiNaC -- a C++ library for symbolic computations