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 27213d158e5ec4b606b4f4d0766bf75eeb18673f (commit) via 67ce3e7263c01ffa9d6df8d31d4d5506776f3bf7 (commit) via 3b5611d85547f2e2da692f092812b3a40a969d27 (commit) from bcd95dd63ac2499ee50a416c56ce200cd63521a8 (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 27213d158e5ec4b606b4f4d0766bf75eeb18673f Author: Richard Kreckel <kreckel@ginac.de> Date: Tue Nov 24 13:09:47 2015 +0100 Tutorial: how to create noncommutative symbols? This seems to be frequently asked: <http://www.ginac.de/pipermail/ginac-devel/2015-November/002213.html> Cherry-picked from dfaba64c. commit 67ce3e7263c01ffa9d6df8d31d4d5506776f3bf7 Author: Richard Kreckel <kreckel@ginac.de> Date: Tue Nov 24 11:14:51 2015 +0100 mul::can_make_flat(): Finish ancient unfinished code. This makes mul(expairseq({a*b,2},{b})) construct the canonical mul(expairseq({a,3},{b,2})). Normally, such term rewriting is done by the .eval() methods, but this is not done when a plain object of a class derived from basic is constructed. Cherry-picked from 26e2662e. commit 3b5611d85547f2e2da692f092812b3a40a969d27 Author: Richard Kreckel <kreckel@ginac.de> Date: Tue Nov 24 12:00:25 2015 +0100 unit_matrix(r,c) can return an evaluated matrix object. Cherry-picked from 052e9928. ----------------------------------------------------------------------- Summary of changes: doc/tutorial/ginac.texi | 2 ++ ginac/matrix.cpp | 2 +- ginac/mul.cpp | 7 +++---- 3 files changed, 6 insertions(+), 5 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations