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, master has been updated via c323cd8d5b0386ffb3d23456d97dfdafec6bbc2c (commit) via 6cac49558b75dce07f607e26ba74aa9148f92720 (commit) from 1fa7d19af08892800dfdb0b700bc0a9362a3fae8 (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 c323cd8d5b0386ffb3d23456d97dfdafec6bbc2c Author: Richard Kreckel <kreckel@ginac.de> Date: Thu Nov 5 13:41:18 2015 +0100 Add some minor optimizations. commit 6cac49558b75dce07f607e26ba74aa9148f92720 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