Issue 475 in sympy: implement C code generation

Issue 475: implement C code generation http://code.google.com/p/sympy/issues/detail?id=475 Comment #20 by andy.terrel: So I have a simple patch for this now. The only other problem I found was with exp(1) which was easily added. In my version I changed toCpp to ccode to mimick the Maple fun

Issue 475 in sympy: implement C code generation

Issue 475: implement C code generation http://code.google.com/p/sympy/issues/detail?id=475 Comment #21 by ondrej.certik: I think ccode is fine (much better than toCpp, as we should use python style convention :). I don't know where you put it, so I'll wait until you post the patch, then we'll d

Issue 1053 in sympy: make sympify intelligent about 1/2 and 0.5

Issue 1053: make sympify intelligent about 1/2 and 0.5 http://code.google.com/p/sympy/issues/detail?id=1053 Comment #8 by fabian.seoane: Well, I'm a bit skeptical about preparsing or anything that changes the behaviour of the python console. Let's not forget that we are building a PYTHON LIBRA

Issue 475 in sympy: implement C code generation

Issue 475: implement C code generation http://code.google.com/p/sympy/issues/detail?id=475 Comment #22 by andy.terrel: Here you go. Attachments: ccode.patch 3.1 KB -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred thi

Issue 1053 in sympy: make sympify intelligent about 1/2 and 0.5

Issue 1053: make sympify intelligent about 1/2 and 0.5 http://code.google.com/p/sympy/issues/detail?id=1053 Comment #9 by ondrej.certik: Yes, we are building a library and that is the most important thing. Optionally though, I think it's cool to have it. -- You received this message because

Issue 475 in sympy: implement C code generation

Issue 475: implement C code generation http://code.google.com/p/sympy/issues/detail?id=475 Comment #23 by ondrej.certik: Thanks very much! The patch looks good to me. Unless there are any objections from others, I am for pushing this in as it is. -- You received this message because you ar

Issue 475 in sympy: implement C code generation

Issue 475: implement C code generation http://code.google.com/p/sympy/issues/detail?id=475 Comment #24 by ondrej.certik: (No comment was entered for this change.) Issue attribute updates: Labels: NeedsReview -- You received this message because you are listed in the owner or CC fields

Issue 1139 in sympy: Description and Differentiation of vector, tensor, and multivector fields.

Issue 1139: Description and Differentiation of vector, tensor, and multivector fields. http://code.google.com/p/sympy/issues/detail?id=1139 Comment #2 by [EMAIL PROTECTED]: I have attached a file showing the standard notation used in the geometric algebra and calculus for the specific case of

Issue 353 in sympy: piecewise functions

Issue 353: piecewise functions http://code.google.com/p/sympy/issues/detail?id=353 Comment #10 by andy.terrel: I would really like this feature. I'll take a look at the patch to see if I can help. -- You received this message because you are listed in the owner or CC fields of this issue,

Issue 1139 in sympy: Description and Differentiation of vector, tensor, and multivector fields.

Issue 1139: Description and Differentiation of vector, tensor, and multivector fields. http://code.google.com/p/sympy/issues/detail?id=1139 Comment #3 by ondrej.certik: Indeed, I'd love to have this too! Especially the Dirac algebra. If you find out how to make a nice notation in Python/SymPy

Issue 353 in sympy: piecewise functions

Issue 353: piecewise functions http://code.google.com/p/sympy/issues/detail?id=353 Comment #11 by ondrej.certik: Excellent, thanks. It'd be awesome to have it. -- You received this message because you are listed in the owner or CC fields of this issue, or because you starred this issue. You m

Issue 1134 in sympy: improper use of "exec" to define class attributes

Issue 1134: improper use of "exec" to define class attributes http://code.google.com/p/sympy/issues/detail?id=1134 Comment #14 by kirill.smelkov: I don't think this is a bug -- the doc tries to be smart enought and says "changes _may_ not affect the values of local variables used by the interpr

Issue 1139 in sympy: Description and Differentiation of vector, tensor, and multivector fields.

Issue 1139: Description and Differentiation of vector, tensor, and multivector fields. http://code.google.com/p/sympy/issues/detail?id=1139 Comment #4 by [EMAIL PROTECTED]: Attached is a pdf file giving examples for the geometric algebra module and what it lacks for multivector field and diff

Issue 1139 in sympy: Description and Differentiation of vector, tensor, and multivector fields.

Issue 1139: Description and Differentiation of vector, tensor, and multivector fields. http://code.google.com/p/sympy/issues/detail?id=1139 Comment #5 by [EMAIL PROTECTED]: Additions and corrections in pdf file. Ignore morenotation.pdf. Attachments: GAnotation.pdf 77.6 KB -- You r

Issue 1134 in sympy: improper use of "exec" to define class attributes

Issue 1134: improper use of "exec" to define class attributes http://code.google.com/p/sympy/issues/detail?id=1134 Comment #15 by metawilm: Kirill, if you think the documentation of updating locals() is wrong then please try to get it changed. As soon as that is done, there is no ground to comp