Issue 2952 in sympy: PDF documentation?

2011-12-31 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 2952 by klo...@gmail.com: PDF documentation? http://code.google.com/p/sympy/issues/detail?id=2952 Hello, is documentation in PDF format still unavailable? Did someone managed to make it from latex? I couldn't and was reluct

Issue 2953 in sympy: Limits of Meijerg

2011-12-31 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-Medium New issue 2953 by someb...@bluewin.ch: Limits of Meijerg http://code.google.com/p/sympy/issues/detail?id=2953 The limit(...) function fails when we try to compute the limit of an expression involving meijerg functions. The failure

Issue 2954 in sympy: sympy asin sin

2011-12-31 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 2954 by sat...@gmail.com: sympy asin sin http://code.google.com/p/sympy/issues/detail?id=2954 In [1]: import sympy In [2]: x = sympy.Symbol('x') In [3]: sympy.asin(sympy.sin(x)) Out[3]: asin(sin(x)) In [4]: sympy.asin(sympy

Re: Issue 2954 in sympy: sympy asin sin

2011-12-31 Thread sympy
Updates: Cc: ness...@gmail.com Comment #1 on issue 2954 by asmeu...@gmail.com: sympy asin sin http://code.google.com/p/sympy/issues/detail?id=2954 This behavior is intentional. We currently have no real good way to represent an arbitrary integer (other than Dummy(integer=True)). Mayb

Re: Issue 2953 in sympy: Limits of Meijerg

2011-12-31 Thread sympy
Updates: Cc: ness...@gmail.com Comment #1 on issue 2953 by asmeu...@gmail.com: Limits of Meijerg http://code.google.com/p/sympy/issues/detail?id=2953 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups "sympy-issues" gr

Re: Issue 2949 in sympy: trig functions do not return exact results for half angles

2011-12-31 Thread sympy
Comment #5 on issue 2949 by someb...@bluewin.ch: trig functions do not return exact results for half angles http://code.google.com/p/sympy/issues/detail?id=2949 A more complete routine to compute more (all) exact values for the various trig. functions is on my todo plan. I think that the tabl

Re: Issue 2952 in sympy: PDF documentation

2011-12-31 Thread sympy
Updates: Summary: PDF documentation Status: Accepted Labels: Documentation Comment #1 on issue 2952 by asmeu...@gmail.com: PDF documentation http://code.google.com/p/sympy/issues/detail?id=2952 I tried it, and it doesn't work, because of unicode characters. I get error

Re: Issue 2952 in sympy: PDF documentation

2011-12-31 Thread sympy
Updates: Cc: matt...@gmail.com Comment #2 on issue 2952 by asmeu...@gmail.com: PDF documentation http://code.google.com/p/sympy/issues/detail?id=2952 I think the unicode problem can be fixed by changing the usepackage from utf8 to utf8x and adding the package ucs (see https://groups.

Re: Issue 2949 in sympy: trig functions do not return exact results for half angles

2011-12-31 Thread sympy
Comment #6 on issue 2949 by asmeu...@gmail.com: trig functions do not return exact results for half angles http://code.google.com/p/sympy/issues/detail?id=2949 Well, if you can compute sin(a), then you can compute sin(a/2) using the half angle formula, and visa-versa. This leads to an algo

Issue 2955 in sympy: Function to compute the domain of a function

2011-12-31 Thread sympy
Status: Accepted Owner: Labels: Type-Enhancement Priority-Medium New issue 2955 by asmeu...@gmail.com: Function to compute the domain of a function http://code.google.com/p/sympy/issues/detail?id=2955 We've had several requests for a function that computes the domain of definition for