Re: [sympy] want to start contributing.

I tried to ask about some of my queries on the chat room you provided. @Sumith 1896. But initially the text became red. and now I'm not sure It has been posted or not. can you please tell me more about using the chat room for interactions and communications. Regards, Speed -- You received

Re: [sympy] want to start contributing.

Hi Speed, You have to login to Gitter using GitHub credentials, join the rooms (SymPy room is the link I gave you) and then post your message. You can use GitHub flavoured markdown(https://help.github.com/articles/markdown-basics/) for your messages too. If a post turns red, then it is in

Re: [sympy] SymPy at PyCon India 2015

That's really cool. I like the shirts you guys are wearing. Aaron Meurer On Wed, Oct 21, 2015 at 7:59 AM, Sumith 1896 wrote: > Hi all, > > As you all know, we had presented SymPy at PyCon India 2015. > > A post regarding SymPy at the conference is up here : >

Re: [sympy] SymPy at PyCon India 2015

Nice shirts indeed! On Wed, Oct 21, 2015 at 9:32 AM, Aaron Meurer wrote: > That's really cool. I like the shirts you guys are wearing. > > Aaron Meurer > > On Wed, Oct 21, 2015 at 7:59 AM, Sumith 1896 wrote: >> Hi all, >> >> As you all know, we had

Re: [sympy] SymPy at PyCon India 2015

I will put the T-Shirt design on SymPy wiki for future printing. :) AMiT Kumar On Wednesday, October 21, 2015 at 9:41:39 PM UTC+5:30, Ondřej Čertík wrote: > > Nice shirts indeed! > > On Wed, Oct 21, 2015 at 9:32 AM, Aaron Meurer > wrote: > > That's really cool. I like the

Re: [sympy] Vectors Module Contribution

Justin, If you haven't read this yet: https://github.com/sympy/sympy/wiki/introduction-to-contributing you should. I will help you get your dev environment setup and give info on how to make PRs, etc. Jason moorepants.info +01 530-601-9791 On Wed, Oct 21, 2015 at 8:33 AM, Alan Bromborsky

Re: [sympy] Vectors Module Contribution

You might want to look at - https://github.com/brombo/galgebra especially galgbra.pdf in the doc directory. On Wed, Oct 21, 2015 at 11:26 AM, Aaron Meurer wrote: > Python 3.5 has the new @ operator, which has the same precedence as *. > You won't be able to use it in

Re: [sympy] what does Equal and == do in sympy

In the next version of SymPy str(Eq(x, y)) will give 'Eq(x, y)'. Aaron Meurer On Fri, May 29, 2015 at 5:21 AM, Robert wrote: > I was able to write a LambdaPrinter that does what I want for the time > being: > > > class NonRelationalOpPrinter(lambdarepr.LambdaPrinter): > >

Re: [sympy] want to start contributing.

Thanks Sumith for your help. As now its working fine. > > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To post to this group,

[sympy] Computer Science Capstone Projects at UCD

SymPy and PyDy devs, I'm now a faculty member at UCD in the mechanical engineering department. I teach our capstone design course and work with Prof. Xin Liu of the computer science department here who teaches the CS equivalent course. She would be interested in having her CS students work on

[sympy] How can one exclude species from being processed in a doit()

The documentation says: doit(***hints*) Evaluate objects that are not evaluated by default like limits, integrals, sums and products. All objects of this kind will be evaluated recursively, unless *some species were

[sympy] SymPy at PyCon India 2015

Hi all, As you all know, we had presented SymPy at PyCon India 2015. A post regarding SymPy at the conference is up here : http://sumith1896.github.io/SymPy-at-PyCon-India-2015/ We wanted to share this with everyone. Do have a look. Cheers, Sumith -- You received this message because you

Re: [sympy] Vectors Module Contribution

On Wednesday, 21 October 2015 07:47:21 UTC+2, Justin wrote: > > Here are some of the changes that were requested. I will continue to work > but I'm afraid I'm going to need to take a full day to work out the SymPy > Expr Tree (focusing on vectors) to do any kind of symbolic vector >

Re: [sympy] Vectors Module Contribution

Meant to mention that something will need to be added for limit handling. For example: >>> laplacian(1/r) 0 Which is correct when r does not equal zero, but we should have the full answer: >>> laplacian(1/r) -4 * Pi * Dirac_Delta(r*dr) I can't imagine how to go about this right now, but