Re: Issue 3447 in sympy: Elementwise product for Matrix Expressions

2012-10-22 Thread sympy
Comment #4 on issue 3447 by mrock...@gmail.com: Elementwise product for Matrix Expressions http://code.google.com/p/sympy/issues/detail?id=3447 Any suggestions on syntax for the public interface? We don't have MatLab's `.*` -- You received this message because you are subscribed to the

Re: Issue 3447 in sympy: Elementwise product for Matrix Expressions

2012-10-22 Thread sympy
Comment #5 on issue 3447 by asmeu...@gmail.com: Elementwise product for Matrix Expressions http://code.google.com/p/sympy/issues/detail?id=3447 Probably we should just use A.hadamard(B) (that is what it's called in regular matrices, right?). If you want special syntax, you should go fight

66 issues changed in sympy

2012-10-22 Thread sympy
Updates: Labels: -CodeInImportedIntoMelange Blockedon: -sympy:1598 sympy:1598 Blockedon: -sympy:1980 -sympy:2114 sympy:1980 sympy:2114 Blocking: -sympy:1336 -sympy:3121 sympy:1336 sympy:3121 Blocking: -sympy:1788 sympy:1788 Blockedon: -sympy:2874

Issue 3449 in sympy: Autowrap ((x - y)**25).expand() is a bad example

2012-10-22 Thread sympy
Status: Valid Owner: CC: fred...@witherden.org Labels: Type-Defect Priority-Medium New issue 3449 by asmeu...@gmail.com: Autowrap ((x - y)**25).expand() is a bad example http://code.google.com/p/sympy/issues/detail?id=3449 This was originally https://github.com/sympy/sympy/issues/1593.

Re: Issue 1047 in sympy: Suggested new assumption system

2012-10-22 Thread sympy
Updates: Cc: -ondrej.c...@gmail.com Comment #58 on issue 1047 by mrock...@gmail.com: Suggested new assumption system http://code.google.com/p/sympy/issues/detail?id=1047 What about creating a standard object that contains a Basic and a set of applied predicates? I like the idea of

Issue 3450 in sympy: compute_known_facts requires copy-paste

2012-10-22 Thread sympy
Status: Valid Owner: Labels: Type-Defect Priority-Medium Assumptions New issue 3450 by mrock...@gmail.com: compute_known_facts requires copy-paste http://code.google.com/p/sympy/issues/detail?id=3450 In assumptions the compute_known_facts function looks at some non-local variables and