Comment #17 on issue 1015 by gupta.ha...@gmail.com:
limit((1+x/(n+sin(n)))**n,n,oo) doesn't work
http://code.google.com/p/sympy/issues/detail?id=1015
I think returning Interval(-1,1) for sin(oo) combined with interval
arithmetic will solve this issue.
Because
Am 29.11.2013 21:47, schrieb Sergey B Kirpichev:
Strict pep8 conformance may be distractive for newcommers,
Which is indeed a price to pay.
There's another price: Strict stylistic guidelines encourage bikeshedding.
but
the price is high: more merge conflicts, more noise in the git history,
Hello all,
I was playing with Laplace Transforms on SymPy and I was wondering if
there's a way to make them work with undefined functions:
In [2]: x = Function('x')
In [3]: from sympy.abc import s
In [4]: laplace_transform(x(t).diff(), t, s)
Out[4]: LaplaceTransform(Derivative(x(t), t), t,
Well, independent of the architectural issues, this seems like a
(significant?) regression. The attached file fails (at least for me) for
Python3 with a current git build, where it presumably was OK when we used
2to3 on the Python3 version.
What is the best way to fix? Edit the iteritems
On Sat, Nov 30, 2013 at 03:37:48PM -0800, Rathmann wrote:
Well, independent of the architectural issues, this seems like a
(significant?) regression. The attached file fails (at least for me) for
Python3 with a current git build, where it presumably was OK when we used
2to3 on
If you can get the fix in soon, send it to the 0.7.4 branch.
Aaron Meurer
On Sat, Nov 30, 2013 at 4:46 PM, Sergey B Kirpichev
skirpic...@gmail.com wrote:
On Sat, Nov 30, 2013 at 03:37:48PM -0800, Rathmann wrote:
Well, independent of the architectural issues, this seems like a
Seems to be a bug in Python. I'm not sure why it doesn't convert f to
a float. I guess you'll have to convert it to a float manually.
Aaron Meurer
On Fri, Nov 29, 2013 at 6:09 AM, Pierre H
pierre.etienne.haes...@gmail.com wrote:
Hi,
Maybe I missed it, but I didn't find an Github issue about
Hello Sympy team,
My name is Michael Cohen. I'm a 1st year Computer Science Engineering major
at the University of Florida. I am new to open source projects but have
previously worked as a research intern for UF and Florida State University.
As I read more about Sympy and the GSoC I become more
Yes, we need to implement a table lookup for these kinds of rules. The
same applies to other integral transforms as well.
Aaron Meurer
On Sat, Nov 30, 2013 at 4:24 AM, Juan Luis Cano juanlu...@gmail.com wrote:
Hello all,
I was playing with Laplace Transforms on SymPy and I was wondering if
Actually, if we could get the integrals themselves to work, that would
be even better. It would also be nice to get the correct convergence
conditions (as I recall, you need f(x) to grow sufficiently slow for
the integral to converge).
Aaron Meurer
On Sat, Nov 30, 2013 at 11:24 PM, Aaron Meurer
Yeah, you should be able to grep out the couple instances of iteritems,
that must've slipped through the cracks of the test suite, it shouldn't be
too hard to fix manually if you want to do that.
Sean
On Nov 30, 2013 5:46 PM, Sergey B Kirpichev skirpic...@gmail.com wrote:
On Sat, Nov 30, 2013
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