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(parent: 5acfced) | patch
log_eval: don't apply the log(x^p) -> p*log(x) rule.
authorAlexei Sheplyakov <Alexei.Sheplyakov@gmail.com>
Sat, 18 Jan 2014 12:13:46 +0000 (14:13 +0200)
committerAlexei Sheplyakov <Alexei.Sheplyakov@gmail.com>
Tue, 28 Jan 2014 09:33:01 +0000 (11:33 +0200)
commitbee5f67dae5b409bc53ff71cb98f6630832540e7
treec0755e22431194b43f83a5dbadf781217cdd632etree | snapshot
parent5acfced77964d811d66f83e83b8fa06d77f3edd0commit | diff
log_eval: don't apply the log(x^p) -> p*log(x) rule.

Automatically transforming log(p^2) into 2 log(p) might be quite annoying.
Perhaps this transformation should be moved to expand() and applied only
if expand_options::expand_transcendental is specified.
check/exam_inifcns.cpp diff | blob | history
ginac/inifcns_trans.cpp diff | blob | history
GiNaC -- a C++ library for symbolic computations