Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 2219 by hector1...@gmail.com: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 This is related Issue 1336 and Issue 1941. These two issues are related to the solution of

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Comment #1 on issue 2219 by hector1...@gmail.com: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 Sorry, I don't know how to add owner and how to change Type from defect to Enhancement. -- You received this message because you are

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Updates: Cc: smi...@gmail.com Labels: -Type-Defect Type-Enhancement Comment #2 on issue 2219 by asmeurer: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 You have to be a project member to change issue labels. I have added

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Updates: Owner: hector1...@gmail.com Labels: Integration Comment #3 on issue 2219 by hector1...@gmail.com: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 Its not working the way you told. In [87]:

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Comment #4 on issue 2219 by asmeurer: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 You misunderstood. I am saying that I think it is how it should work. The functionality is not implemented yet. And you are right that it should raise

Re: Issue 2212 in sympy: Matrix([Matrix, …]) should work

2011-03-20 Thread sympy
Comment #1 on issue 2212 by gitul...@gmail.com: Matrix([Matrix, …]) should work http://code.google.com/p/sympy/issues/detail?id=2212 It seems that SymPy does not support matrices as building elements for matrices (only lists and tuples are accepted that is why your last example works).

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Comment #5 on issue 2219 by hector1...@gmail.com: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 Ohh sorry for that. I completely got it wrong. I made some modifications in the sympy/sympy/integral/integral.py the function integral such

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Comment #6 on issue 2219 by asmeurer: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 Like I said in comment 2, you can get all the free symbols in an expression by doing expr.free_symbols. That should be sufficient to implement 3. In

Re: Issue 2212 in sympy: Matrix([Matrix, …]) should work

2011-03-20 Thread sympy
Comment #5 on issue 2212 by ronan.l...@gmail.com: Matrix([Matrix, …]) should work http://code.google.com/p/sympy/issues/detail?id=2212 That's issue 2221. And a small inconsistency I noticed for empty matrices is issue . -- You received this message because you are subscribed to the

Re: Issue 2219 in sympy: Arbitrary constants in indefinite integration

2011-03-20 Thread sympy
Updates: Blockedon: 1336 Comment #8 on issue 2219 by asmeurer: Arbitrary constants in indefinite integration http://code.google.com/p/sympy/issues/detail?id=2219 That's because integrate(0, y) == C_1(x), not C_1. What is really needed is some way to say what the constants are

Re: Issue 1336 in sympy: Arbitrary constant type

2011-03-20 Thread sympy
Issue 1336: Arbitrary constant type http://code.google.com/p/sympy/issues/detail?id=1336 This issue is now blocking issue 2219. See http://code.google.com/p/sympy/issues/detail?id=2219 -- You received this message because you are listed in the owner or CC fields of this issue, or because you

Re: Issue 2217 in sympy: Patches tutorial

2011-03-20 Thread sympy
Updates: Status: Started Comment #5 on issue 2217 by asmeurer: Patches tutorial http://code.google.com/p/sympy/issues/detail?id=2217 Thanks for your work cleaning up the wiki. That is really appreciated. -- You received this message because you are subscribed to the Google Groups

Re: Issue 2212 in sympy: Matrix([Matrix, …]) should work

2011-03-20 Thread sympy
Updates: Labels: NeedsReview gituliar Comment #3 on issue 2212 by asmeurer: Matrix([Matrix, …]) should work http://code.google.com/p/sympy/issues/detail?id=2212 Thanks. The last one now works. The first two do not, but that was just me playing around with the syntax trying to get it

Re: Issue 2212 in sympy: Matrix([Matrix, …]) should work

2011-03-20 Thread sympy
Comment #5 on issue 2212 by ronan.l...@gmail.com: Matrix([Matrix, …]) should work http://code.google.com/p/sympy/issues/detail?id=2212 That's issue 2221. And a small inconsistency I noticed for empty matrices is issue . -- You received this message because you are subscribed to the

[sympy] matplotlib in SymPy

2011-03-20 Thread Hector
Hello everyone, Yesterday, I was going through plotting module of SymPy and I found it way behind the current standards. I don't know whether it is because pyglet or some drivers missing in my system but having used matplotlib before it was quite annoying. I have worked with distutils to make my

Re: [sympy] Idea to create stereometry module fro sympy in GSoC 2011

2011-03-20 Thread Alan Bromborsky
On 03/20/2011 01:18 AM, Alexander Kuleshov wrote: Hello list, Yesterday i said in this mailing list that i want to participate in Google Summer of Code 2011 in sympy development. Aaron Meurer in his answer said that i must write some path or fix bug to show my knowledge. I have idea: I want to

[sympy] Re: Another GSoC Introduction

2011-03-20 Thread Vinzent Steinberg
Hi Matt, On Mar 20, 5:32 am, Matthew mrock...@gmail.com wrote: Hello SymPy Community, I'm looking for an interesting project to work on during some free time I have this Summer and I'm wondering if we're a good fit. Here is a bit about me: I'm a PhD student studying Computer Science at the

[sympy] Re: Idea to create stereometry module fro sympy in GSoC 2011

2011-03-20 Thread Vinzent Steinberg
Hi Alexander, On Mar 20, 1:18 am, Alexander Kuleshov kuleshovm...@gmail.com wrote: Hello list, Yesterday i said in this mailing list that i want to participate in Google Summer of Code 2011 in sympy development. Aaron Meurer in his answer said that i must write some path or fix bug to show

Re: [sympy] matplotlib in SymPy

2011-03-20 Thread Ondrej Certik
Hi Hector, On Sun, Mar 20, 2011 at 2:04 AM, Hector hector1...@gmail.com wrote: Hello everyone, Yesterday, I was going through plotting module of SymPy and I found it way behind the current standards. I don't know whether it is because pyglet or Yes, the plotting module needs to be reworked

Re: [sympy] matplotlib in SymPy

2011-03-20 Thread Hector
On Mon, Mar 21, 2011 at 12:07 AM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Sun, Mar 20, 2011 at 2:04 AM, Hector hector1...@gmail.com wrote: Hello everyone, Yesterday, I was going through plotting module of SymPy and I found it way behind the current standards. I don't know

Re: [sympy] matplotlib in SymPy

2011-03-20 Thread Ondrej Certik
On Sun, Mar 20, 2011 at 2:11 PM, Hector hector1...@gmail.com wrote: On Mon, Mar 21, 2011 at 12:07 AM, Ondrej Certik ond...@certik.cz wrote: Hi Hector, On Sun, Mar 20, 2011 at 2:04 AM, Hector hector1...@gmail.com wrote: Hello everyone, Yesterday, I was going through plotting module of