Re: Issue 2673 in sympy: Improve the use2to3 script

2011-10-06 Thread sympy
Comment #7 on issue 2673 by vlada.pe...@gmail.com: Improve the use2to3 script http://code.google.com/p/sympy/issues/detail?id=2673 Keep it like this for now. What kind of progress would you want to see? Currently, it shows a message for every file (either refactored file ... or no changes

Re: Issue 1026 in sympy: pypy doesn't run sympy

2011-10-06 Thread sympy
Updates: Labels: -NeedsReview PassedReview Comment #40 on issue 1026 by matt...@gmail.com: pypy doesn't run sympy http://code.google.com/p/sympy/issues/detail?id=1026 This pull request was merged. There is one more remaining test failure: $ pypy bin/test

Issue 2718 in sympy: integrate() fails with UnificationFailed

2011-10-06 Thread sympy
Status: Accepted Owner: matt...@gmail.com Labels: Type-Defect Priority-Medium Integration New issue 2718 by matt...@gmail.com: integrate() fails with UnificationFailed http://code.google.com/p/sympy/issues/detail?id=2718 In [4]: var('a:c,x', real=True) Out[4]: (a, b, c, x) In [5]:

Re: Issue 2718 in sympy: integrate() fails with UnificationFailed

2011-10-06 Thread sympy
Updates: Status: Started Labels: NeedsReview Comment #1 on issue 2718 by matt...@gmail.com: integrate() fails with UnificationFailed http://code.google.com/p/sympy/issues/detail?id=2718 Pull request is here: https://github.com/sympy/sympy/pull/632 -- You received this

Re: Issue 1026 in sympy: pypy doesn't run sympy

2011-10-06 Thread sympy
Updates: Labels: -NeedsReview PassedReview Comment #40 on issue 1026 by matt...@gmail.com: pypy doesn't run sympy http://code.google.com/p/sympy/issues/detail?id=1026 This pull request was merged. There is one more remaining test failure: $ pypy bin/test

Re: Issue 2718 in sympy: integrate() fails with UnificationFailed

2011-10-06 Thread sympy
Updates: Status: Started Labels: NeedsReview Comment #1 on issue 2718 by matt...@gmail.com: integrate() fails with UnificationFailed http://code.google.com/p/sympy/issues/detail?id=2718 Pull request is here: https://github.com/sympy/sympy/pull/632 -- You received this

[sympy] Re: Using SymPy in a Python script

2011-10-06 Thread Germán
Thanks a lot, I had that silly error too. On Oct 16 2010, 1:33 am, Ondrej Certik ond...@certik.cz wrote: On Fri, Oct 15, 2010 at 8:48 PM, HappyMac youngjin.lee...@gmail.com wrote: Dear all, I am new to SymPy and trying to learning how to use. I have installed the latest SymPy (v. 0.6.7)

[sympy] papers on sympy?

2011-10-06 Thread David Joyner
Hi: I was wondering if there is a list of papers on/using sympy on the sympy website, analogous to http://www.sagemath.org/library-publications.html? - David -- You received this message because you are subscribed to the Google Groups sympy group. To post to this group, send email to

Re: [sympy] papers on sympy?

2011-10-06 Thread Matthew Rocklin
I would be interested in seeing this as well. On Thu, Oct 6, 2011 at 10:57 AM, David Joyner wdjoy...@gmail.com wrote: Hi: I was wondering if there is a list of papers on/using sympy on the sympy website, analogous to http://www.sagemath.org/library-publications.html? - David -- You

Re: [sympy] papers on sympy?

2011-10-06 Thread Vladimir Perić
Well, there's a list of presentations about SymPy at [1], but I don't think there's a list of papers using SymPy anywhere. There's a guideline on how to cite SymPy in the README I believe, though. In any case, I'd also like to see such an list: perhaps we should create a (stub) page and some might

Re: [sympy] papers on sympy?

2011-10-06 Thread Aaron Meurer
There are indeed many papers that cite SymPy. You can get an idea of them by searching Google Scholar: http://scholar.google.com/scholar?q=sympyhl=enbtnG=Searchas_sdt=1%2C32as_sdtp=on. Also see http://scholar.google.com/scholar?cites=9158549765950986808as_sdt=5,32sciodt=0,32hl=en, which is a

Re: [sympy] papers on sympy?

2011-10-06 Thread william ratcliff
Has the core team thought about making a small publication somewhere for sympy? For the academics it might be useful... William On Thu, Oct 6, 2011 at 12:36 PM, Aaron Meurer asmeu...@gmail.com wrote: There are indeed many papers that cite SymPy. You can get an idea of them by searching

Re: [sympy] papers on sympy?

2011-10-06 Thread David Joyner
On Thu, Oct 6, 2011 at 1:03 PM, william ratcliff william.ratcl...@gmail.com wrote: Has the core team thought about making a small publication somewhere for sympy?  For the academics it might be useful... I'm not in the core team, but I've been asked to write such a paper on some CAS (eg,

Re: [sympy] papers on sympy?

2011-10-06 Thread Mateusz Paprocki
Hi, On 6 October 2011 10:10, David Joyner wdjoy...@gmail.com wrote: On Thu, Oct 6, 2011 at 1:03 PM, william ratcliff william.ratcl...@gmail.com wrote: Has the core team thought about making a small publication somewhere for sympy? For the academics it might be useful... I'm not in the

[sympy] circuit_plot

2011-10-06 Thread Hans Harhoff Andersen
Hi Sympy. I am trying to use circuit_plot to plot my quantum circuit. I can get CNOT and such gates working, but I can't get the Toffoli/CCNOT gate to plot. As I read the documentation I should be able to use mutiple control qubits on the CNOT gate by writing something like: gate.CNOT([2,1],0) to

[sympy] Getting transcendental rather log form of integral

2011-10-06 Thread Scott
How do I coerce integrate(a/(a**2+b*a+b*c*x**2),x) to yield. This may be a double post. Sqrt[b] Sqrt[c] x Sqrt[a] ArcTan[---] Sqrt[a] Sqrt[a + b] --- Sqrt[b] Sqrt[a + b] Sqrt[c] Rather than: var('x,a,b,c')

Re: [sympy] Getting transcendental rather log form of integral

2011-10-06 Thread Mateusz Paprocki
Hi, On 6 October 2011 11:57, Scott scotta_2...@yahoo.com wrote: How do I coerce integrate(a/(a**2+b*a+b*c*x**2),x) to yield. This may be a double post. Sqrt[b] Sqrt[c] x Sqrt[a] ArcTan[---] Sqrt[a] Sqrt[a + b]

[sympy] Re: circuit_plot

2011-10-06 Thread Hans Harhoff Andersen
I suspect that this is a bug since I can get it to work by writing: gate.CGate((2,1),gate.X(0)) When I do gate.CNOT((2,1),0) I get: TypeError: List indices must be integers, not Tuple On Thu, Oct 6, 2011 at 8:54 PM, Hans Harhoff Andersen hansharh...@gmail.com wrote: Hi Sympy. I am trying to

Re: [sympy] Getting transcendental rather log form of integral

2011-10-06 Thread Mateusz Paprocki
Hi, On 6 October 2011 12:04, Mateusz Paprocki matt...@gmail.com wrote: Hi, On 6 October 2011 11:57, Scott scotta_2...@yahoo.com wrote: How do I coerce integrate(a/(a**2+b*a+b*c*x**2),x) to yield. This may be a double post. Sqrt[b] Sqrt[c] x Sqrt[a]

[sympy] Re: circuit_plot

2011-10-06 Thread Hans Harhoff Andersen
I just checked that the problem persists even in newest git version. Also I have a feature request for circuit_plot. It would be very nice to have a way of making circuit plot display unfilled circles for controls which are triggered on qubit being in 0 state instead of state 1 (cf. Nielsen and