This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, c++11 has been updated via 2bf56ec52a7bed4ac3d02be8887b0287b5acd189 (commit) via cc308418b3e239e05a7f1f0f6cfc5919672fccfd (commit) from e9350141809e90921b793ef0e5ee2ece71c96fad (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 2bf56ec52a7bed4ac3d02be8887b0287b5acd189 Author: Richard Kreckel <kreckel@ginac.de> Date: Thu Nov 5 13:41:18 2015 +0100 Add some minor optimizations. commit cc308418b3e239e05a7f1f0f6cfc5919672fccfd Author: Richard Kreckel <kreckel@ginac.de> Date: Thu Nov 5 13:30:48 2015 +0100 Speed up power::real_part() and power::imag_part(). Add special case for real base and exponent (not just integer exponent). Improve special case for integer exponent by explicitly constructing the result using the Binomial expansion. Add a test case for real/imaginary part expansion. ----------------------------------------------------------------------- Summary of changes: check/Makefile.am | 6 ++- check/exam_real_imag.cpp | 82 ++++++++++++++++++++++++++++++++++++++++ ginac/add.cpp | 2 +- ginac/expairseq.cpp | 3 +- ginac/mul.cpp | 2 +- ginac/power.cpp | 97 ++++++++++++++++++++++++++++++------------------ 6 files changed, 151 insertions(+), 41 deletions(-) create mode 100644 check/exam_real_imag.cpp hooks/post-receive -- GiNaC -- a C++ library for symbolic computations