Re: Issue 3821 in sympy: trigsimp does not simplify `cosh(z) - sinh(z)`

2013-05-21 Thread sympy
Updates: Status: Fixed Comment #3 on issue 3821 by smi...@gmail.com: trigsimp does not simplify `cosh(z) - sinh(z)` http://code.google.com/p/sympy/issues/detail?id=3821 (No comment was entered for this change.) -- You received this message because this project is configured to send

Re: Issue 3821 in sympy: trigsimp does not simplify `cosh(z) - sinh(z)`

2013-05-16 Thread sympy
Comment #2 on issue 3821 by smi...@gmail.com: trigsimp does not simplify `cosh(z) - sinh(z)` http://code.google.com/p/sympy/issues/detail?id=3821 trigsimp tries to work with trig functions, not exponentials. foo.rewrite(exp) will give the desired result for all of these: for foo in

Re: Issue 3821 in sympy: trigsimp does not simplify `cosh(z) - sinh(z)`

2013-05-13 Thread sympy
Comment #1 on issue 3821 by asmeu...@gmail.com: trigsimp does not simplify `cosh(z) - sinh(z)` http://code.google.com/p/sympy/issues/detail?id=3821 https://github.com/sympy/sympy/pull/2102 -- You received this message because this project is configured to send all issue notifications to

Issue 3821 in sympy: trigsimp does not simplify `cosh(z) - sinh(z)`

2013-05-12 Thread sympy
Status: Valid Owner: Labels: Type-Defect Priority-Medium Simplify New issue 3821 by 16sn...@gmail.com: trigsimp does not simplify `cosh(z) - sinh(z)` http://code.google.com/p/sympy/issues/detail?id=3821 There are 4 expressions in this family which should be simplified to an