Re: [sympy] Check if polynomial has complex coefficients

2020-01-19 Thread Oscar Benjamin
What do you mean by complex coefficients? I can think of several meanings: 1. You want to know if any of the coefficients has non-zero imaginary part. 2. You want to know that all of the coefficients represent complex numbers and not something else like matrices. 3. You want to know that the

Re: [sympy] Check if polynomial has complex coefficients

2020-01-19 Thread Risubh Jain
I wanted a way to check if Poly(x + I, x, I, domain='ZZ') has complex coefficients. Sorry for the incomplete question. As @jksuom suggested on gitter , I in poly.gens works fine for my use case. On Sunday, January 19, 2020 at 4:27:00 PM UTC+5:30, Oscar wrote: > > What do you mean by complex

Re: [sympy] Re: SymPy Live

2020-01-19 Thread James .
Hi everyone, If anyone using sympy live shell on their local machine and on gae pls help me I have followed each and everystep on docs but I still couldn't figure out the problem . If anyone using shell succesfully pls send me their app.yaml file I have been trying on Google to solve this problem

[sympy] Control Module for GSoC 2020

2020-01-19 Thread Gagandeep Singh (B17CS021)
Hi, I have observed that some contributors made efforts to add `control` module to `sympy.physics`. Following are the related PRs, 1. https://github.com/sympy/sympy/pull/17866 2. https://github.com/sympy/sympy/pull/12189 Can we add this as a project for GSoC 2020? Waiting to hear from the

[sympy] Check if polynomial has complex coefficients

2020-01-19 Thread Risubh Jain
What is the correct way of checking if a polynomial has complex coefficients? -- 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

Re: [sympy] Re: SymPy Live

2020-01-19 Thread Oscar Benjamin
If you install google cloud SDK and clone the sympy live repo you can run it locally with: ../../google-cloud-sdk/bin/dev_appserver.py . (i.e. run this command in the root of the sympy-live repo and give the path to the dev_appserver.py script) Then go to a browser and open localhost:8080 That

Re: [sympy] Re: SymPy Live

2020-01-19 Thread James .
what is the meaning of this " # if you're adding the shell to your own app, change this regex url to the URL # endpoint where you want the shell to run, e.g. /shell . You'll also probably # want to add login: admin to restrict to admins only. - url: /.* script: shell.application secure:

Re: [sympy] Re: SymPy Live

2020-01-19 Thread James .
if you dont mind can u pls tell me in specific while running this command(../../google-cloud-sdk/bin/dev_appserver.py .) its showing like this "'..' is not recognized as an internal or external command, operable program or batch file."" my cloud sdk in this path