Issue 2774 in sympy: ``See Also`` feature in Number Theory

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Enhancement Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2774 by hector1...@gmail.com: ``See Also`` feature in Number Theory http://code.google.com/p/sympy/issues/detail?id=2774 Edit the doc-string

Re: Issue 2115 in sympy: Move stuff from the Google Code SVN to git

2011-10-24 Thread sympy
Updates: Labels: Type-Defect CodeInCategory-Documentation CodeInDifficulty-Easy Comment #1 on issue 2115 by asmeu...@gmail.com: Move stuff from the Google Code SVN to git http://code.google.com/p/sympy/issues/detail?id=2115 (No comment was entered for this change.) -- You received

Re: Issue 2774 in sympy: ``See Also`` feature in Number Theory

2011-10-24 Thread sympy
Comment #1 on issue 2774 by hector1...@gmail.com: ``See Also`` feature in Number Theory http://code.google.com/p/sympy/issues/detail?id=2774 This is the list of .py files and approximate number of functions it contains, which needs to linked to each other. sympy/ntheory/factor_.py

Issue 2775 in sympy: ``See Also`` feature in Combinotorics

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Defect Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2775 by hector1...@gmail.com: ``See Also`` feature in Combinotorics http://code.google.com/p/sympy/issues/detail?id=2775 Edit the doc-string to add

Issue 2776 in sympy: ``See Also`` feature in integrals

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Defect Priority-Medium CodeInCategory-Code CodeInDifficulty-Easy New issue 2776 by hector1...@gmail.com: ``See Also`` feature in integrals http://code.google.com/p/sympy/issues/detail?id=2776 Edit the doc-string to add list of other

Issue 2777 in sympy: ``See Also`` feature in functions

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Enhancement Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2777 by hector1...@gmail.com: ``See Also`` feature in functions http://code.google.com/p/sympy/issues/detail?id=2777 Edit the doc-string to add

Issue 2778 in sympy: ``See Also`` feature in functions/special

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Enhancement Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2778 by hector1...@gmail.com: ``See Also`` feature in functions/special http://code.google.com/p/sympy/issues/detail?id=2778 Edit the

Issue 2779 in sympy: ``See Also`` feature in Geometry

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Enhancement Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2779 by hector1...@gmail.com: ``See Also`` feature in Geometry http://code.google.com/p/sympy/issues/detail?id=2779 Edit the doc-string to add

Re: Issue 2779 in sympy: ``See Also`` feature in Geometry

2011-10-24 Thread sympy
Updates: Labels: -CodeInDifficulty-Easy CodeInDifficulty-Medium Comment #1 on issue 2779 by hector1...@gmail.com: ``See Also`` feature in Geometry http://code.google.com/p/sympy/issues/detail?id=2779 (No comment was entered for this change.) -- You received this message because you

Issue 2780 in sympy: ``See Also`` feature in Matrices

2011-10-24 Thread sympy
Status: Accepted Owner: hector1...@gmail.com Labels: Type-Enhancement Priority-Medium CodeInCategory-Documentation CodeInDifficulty-Easy New issue 2780 by hector1...@gmail.com: ``See Also`` feature in Matrices http://code.google.com/p/sympy/issues/detail?id=2780 Edit the doc-string to add

Re: Issue 2744 in sympy: (2+2*x).extract_multiplicatively(1+x) should be 2

2011-10-24 Thread sympy
Updates: Status: Fixed Comment #2 on issue 2744 by smi...@gmail.com: (2+2*x).extract_multiplicatively(1+x) should be 2 http://code.google.com/p/sympy/issues/detail?id=2744 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google

Re: Issue 1120 in sympy: solve(Eq(cos(x), sin(x)), x) should be atan(1)

2011-10-24 Thread sympy
Updates: Status: Fixed Comment #16 on issue 1120 by smi...@gmail.com: solve(Eq(cos(x), sin(x)), x) should be atan(1) http://code.google.com/p/sympy/issues/detail?id=1120 Now gives: solve(Eq(cos(x), sin(x)), x) [-3*pi/4, pi/4] -- You received this message because you are

Re: Issue 1099 in sympy: collect sometimes doesn't collect inside brackets

2011-10-24 Thread sympy
Updates: Labels: NeedsReview smichr Comment #1 on issue 1099 by smi...@gmail.com: collect sometimes doesn't collect inside brackets http://code.google.com/p/sympy/issues/detail?id=1099 https://github.com/sympy/sympy/pull/664 collect_terms(x**2 + y*x**2 + x*y + y + a*y, *[x, y])

Re: Issue 1484 in sympy: series should collect powers

2011-10-24 Thread sympy
Updates: Labels: CodeInDifficulty-Easy Comment #1 on issue 1484 by smi...@gmail.com: series should collect powers http://code.google.com/p/sympy/issues/detail?id=1484 collect or collect_terms (if merged from https://github.com/sympy/sympy/pull/664) can handle this. -- You received

Re: Issue 1526 in sympy: simplification using trigsimp and collect

2011-10-24 Thread sympy
Updates: Labels: CodeInDifficulty-Medium Comment #3 on issue 1526 by smi...@gmail.com: simplification using trigsimp and collect http://code.google.com/p/sympy/issues/detail?id=1526 Try terms_gcd(sin(x)**3+cos(x)**2*sin(x),expand=False) (sin(x)**2 + cos(x)**2)*sin(x) but if you

Re: Issue 1616 in sympy: Bug in subs

2011-10-24 Thread sympy
Updates: Labels: CodeInDifficulty-Easy Comment #14 on issue 1616 by smi...@gmail.com: Bug in subs http://code.google.com/p/sympy/issues/detail?id=1616 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups sympy-issues

Re: Issue 1685 in sympy: Wrong result from collect(...) in simplify.py

2011-10-24 Thread sympy
Comment #12 on issue 1685 by smi...@gmail.com: Wrong result from collect(...) in simplify.py http://code.google.com/p/sympy/issues/detail?id=1685 Aaron, maybe you can double check: this looks like a resolved issue. -- You received this message because you are subscribed to the Google Groups

Re: Issue 1728 in sympy: Variation of Parameters can return solution with unnecessary -1 factored out

2011-10-24 Thread sympy
Updates: Status: Fixed Comment #1 on issue 1728 by smi...@gmail.com: Variation of Parameters can return solution with unnecessary -1 factored out http://code.google.com/p/sympy/issues/detail?id=1728 In master, now: dsolve(f(x).diff(x, x, x, x) - 4*f(x).diff(x, x) + 4*f(x) +

Re: Issue 1818 in sympy: coeff and collect failures on x**(1+x)

2011-10-24 Thread sympy
Updates: Labels: CodeInDifficulty-Medium Comment #7 on issue 1818 by smi...@gmail.com: coeff and collect failures on x**(1+x) http://code.google.com/p/sympy/issues/detail?id=1818 The new upgrades to extract_multiplicatively will allow coeff to use extract_multiplicatively to

Re: Issue 2191 in sympy: Collecting numerical prefactors

2011-10-24 Thread sympy
Updates: Labels: NeedsReview smichr Comment #3 on issue 2191 by smi...@gmail.com: Collecting numerical prefactors http://code.google.com/p/sympy/issues/detail?id=2191 https://github.com/sympy/sympy/pull/664 allows collection of constants provided that they are not Numbers eq

Re: Issue 2530 in sympy: collect shouldn't consider a collection a success unless something was collected...right?

2011-10-24 Thread sympy
Updates: Labels: CodeInDifficulty-Hard NeedsReview smichr Comment #3 on issue 2530 by smi...@gmail.com: collect shouldn't consider a collection a success unless something was collected...right? http://code.google.com/p/sympy/issues/detail?id=2530 With (

Issue 2781 in sympy: orientnew in sympy.physics.mechanics does not support indices

2011-10-24 Thread sympy
Status: New Owner: Labels: Type-Defect Priority-Medium New issue 2781 by moorepa...@gmail.com: orientnew in sympy.physics.mechanics does not support indices http://code.google.com/p/sympy/issues/detail?id=2781 There is no option for setting the indices when using the orientnew method

Re: Issue 1616 in sympy: Bug in subs

2011-10-24 Thread sympy
Updates: Labels: CodeInCategory-QA Comment #15 on issue 1616 by asmeu...@gmail.com: Bug in subs http://code.google.com/p/sympy/issues/detail?id=1616 For the Code-In issues, please add both a difficulty and a category. Issues like this that require tests or coverage tests fall under

Re: Issue 2782 in sympy: ReferenceFrame indices does not properly set the indices

2011-10-24 Thread sympy
Updates: Labels: Mechanics Comment #2 on issue 2782 by matt...@gmail.com: ReferenceFrame indices does not properly set the indices http://code.google.com/p/sympy/issues/detail?id=2782 This is with regards to sympy.physics.mechanics I added Mechanics label for this. -- You

Re: Issue 2783 in sympy: Error handling needs improvement if RigidBodies don't have an attribute set

2011-10-24 Thread sympy
Updates: Labels: Mechanics Comment #1 on issue 2783 by matt...@gmail.com: Error handling needs improvement if RigidBodies don't have an attribute set http://code.google.com/p/sympy/issues/detail?id=2783 (No comment was entered for this change.) -- You received this message because

Issue 2784 in sympy: 1/function() should be printed differently by latex printer

2011-10-24 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-Medium Printing CodeInCategory-Code CodeInDifficulty-Easy New issue 2784 by matt...@gmail.com: 1/function() should be printed differently by latex printer http://code.google.com/p/sympy/issues/detail?id=2784 In [1]: latex(1/cos(x))

Re: Issue 2336 in sympy: unevaluated Limit uses non-Basic arg

2011-10-24 Thread sympy
Updates: Status: Fixed Owner: --- Comment #3 on issue 2336 by matt...@gmail.com: unevaluated Limit uses non-Basic arg http://code.google.com/p/sympy/issues/detail?id=2336 This was fixed in 78e63718aa4c9690f4a7235eafe9f9c549a75633. -- You received this message because you are

Re: Issue 1047 in sympy: Suggested new assumption system

2011-10-24 Thread sympy
Updates: Owner: --- Comment #55 on issue 1047 by matt...@gmail.com: Suggested new assumption system http://code.google.com/p/sympy/issues/detail?id=1047 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Re: Issue 398 in sympy: An idea: assumption model based on Interval

2011-10-24 Thread sympy
Updates: Owner: --- Comment #24 on issue 398 by matt...@gmail.com: An idea: assumption model based on Interval http://code.google.com/p/sympy/issues/detail?id=398 (No comment was entered for this change.) -- You received this message because you are subscribed to the Google Groups

Re: Issue 2752 in sympy: test_args fails if importing pyglet fails

2011-10-24 Thread sympy
Updates: Status: Started Owner: matt...@gmail.com Labels: NeedsReview Comment #1 on issue 2752 by matt...@gmail.com: test_args fails if importing pyglet fails http://code.google.com/p/sympy/issues/detail?id=2752 Pull request is here:

Issue 2786 in sympy: Fill in missing tests for sympy.physics module in test_args.py

2011-10-24 Thread sympy
Status: Accepted Owner: Labels: Type-Defect Priority-High CodeInCategory-QA CodeInDifficulty-Medium Core New issue 2786 by matt...@gmail.com: Fill in missing tests for sympy.physics module in test_args.py http://code.google.com/p/sympy/issues/detail?id=2786 All tests decorated with

Re: Issue 2752 in sympy: test_args fails if importing pyglet fails

2011-10-24 Thread sympy
Updates: Status: Started Owner: matt...@gmail.com Labels: NeedsReview Comment #1 on issue 2752 by matt...@gmail.com: test_args fails if importing pyglet fails http://code.google.com/p/sympy/issues/detail?id=2752 Pull request is here:

Re: [sympy] Issue 1740: prime(symbol('x')) never returns

2011-10-24 Thread Aaron Meurer
On Sat, Oct 22, 2011 at 3:57 AM, Joachim Durchholz j...@durchholz.org wrote: Hi, I have started working on the issue in the subject line. ( See http://code.google.com/p/sympy/issues/detail?id=1740 ) Things I noticed, questions: I'm seeing parameters that select primes by index, and

Re: [sympy] Issue 1740: prime(symbol('x')) never returns

2011-10-24 Thread Aaron Meurer
On Sun, Oct 23, 2011 at 11:33 PM, Aaron Meurer asmeu...@gmail.com wrote: On Sat, Oct 22, 2011 at 3:57 AM, Joachim Durchholz j...@durchholz.org wrote: Hi, I have started working on the issue in the subject line. ( See http://code.google.com/p/sympy/issues/detail?id=1740 ) Things I noticed,

Re: [sympy] (Code In) Adding a feature 'See Also'

2011-10-24 Thread Chris Smith
In this situaion I do: [w for w in dir() if 'prime' in w] ['isprime', 'nextprime', 'prevprime', 'prime', 'primefactors', 'primelt', 'primepi', 'primerange', 'primetest', 'randprime'] -- You received this message because you are subscribed to the Google Groups sympy group. To post to

Re: [sympy] (Code In) Adding a feature 'See Also'

2011-10-24 Thread Hector
On Mon, Oct 24, 2011 at 1:05 PM, Chris Smith smi...@gmail.com wrote: In this situaion I do: [w for w in dir() if 'prime' in w] ['isprime', 'nextprime', 'prevprime', 'prime', 'primefactors', 'primelt', 'primepi', 'primerange', 'primetest', 'randprime'] That is to search functions

[sympy] Integrating a convex optimization package in Sympy

2011-10-24 Thread Saptarshi Mandal
Hi all, I wanted to discuss integrating a convex optimization package called CVXOPT into Sympy. It is written in Python and has several algorithms implemented to solve various types of optimization problems such semidefinite programming, second-order cone programming, nonlinear convex optimization

Re: [sympy] Integrating a convex optimization package in Sympy

2011-10-24 Thread David Joyner
On Mon, Oct 24, 2011 at 7:46 AM, Saptarshi Mandal sapta.iit...@gmail.com wrote: Hi all, I wanted to discuss integrating a convex optimization package called CVXOPT into Sympy. It is written in Python and has several algorithms implemented cvxopt is not licensed BSD but GPL3:

[sympy] collect_terms

2011-10-24 Thread smichr
I checked through the issue for collection issues and found some, but have a feeling that there are more issues than are there. If you have any deficiencies that you are aware of perhaps you could post something here. You might also check out the pull request that has these functions:

Re: [sympy] Issue 1740: prime(symbol('x')) never returns

2011-10-24 Thread Joachim Durchholz
Am 24.10.2011 08:37, schrieb Aaron Meurer: On Sun, Oct 23, 2011 at 11:33 PM, Aaron Meurerasmeu...@gmail.com wrote: On Sat, Oct 22, 2011 at 3:57 AM, Joachim Durchholzj...@durchholz.org wrote: I'm seeing parameters that select primes by index, and parameters that select primes by magnitude.

Re: [sympy] Integrating a convex optimization package in Sympy

2011-10-24 Thread Ondřej Čertík
On Mon, Oct 24, 2011 at 8:07 AM, David Joyner wdjoy...@gmail.com wrote: On Mon, Oct 24, 2011 at 7:46 AM, Saptarshi Mandal sapta.iit...@gmail.com wrote: Hi all, I wanted to discuss integrating a convex optimization package called CVXOPT into Sympy. It is written in Python and has several