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Description
The ask page
http://ask.sagemath.org/question/11365/simplify-trigonometric-expression/
showed that trigrat() is not used. What a waste.
Upstream: Fixed upstream, but not in a stable release.
Component: symbolics
Keywords: maxima, simplification, trigonometric
Author: Ralf Stephan
Branch/Commit: u/rws/use_maxima_s_trigrat___in_symbolic_simplify @ 3db6f89
Issue created by migration from https://trac.sagemath.org/ticket/17065