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10 0 Another problem simplifying symbolic trigonometric expressions ( 2018-07-17 09:42:06 +0200 )
10 0 Problem with trig_simplify() ( 2017-12-26 22:12:04 +0200 )
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.