How to use rubi_integrate in sympy?

[nma%12...@gtempaccount.com]

I am trying to find how to use rubi_integrate in sympy.

Here is a link

https://github.com/sympy/sympy/issues/13244

This is the project page

http://planet.sympy.org/

I do not know if this is integrated in sympy or not. If not, what are the steps

to use it? btw, I am using Anaconda python on linux.

I just installed python 3.6.3 (Anaconda) and sympy 1.1.1, but do not know what I need to do next

to use this rubi_integrate command.

---------------------------------------------

~>python

Python 3.6.3 |Anaconda, Inc.| (default, Oct 13 2017, 12:02:49) 

[GCC 7.2.0] on linux

>>> import sympy

>>> sympy.__version__

'1.1.1'

>>> from sympy import *

>>> from sympy.integrals.rubi.rubi import rubi_integrate

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

ModuleNotFoundError: No module named 'sympy.integrals.rubi'

-----------------------------------------------------------

Thank you,

---Nasser

[Francesco Bonazzi]

You need Python 3.6 and MatchPy installed, after import rubi_integrate:

from sympy.integrals.rubi.rubi import rubi_integrate

Beware: the state of RUBI is incomplete, most results are likely to give wrong results and raise exceptions.

[Francesco Bonazzi]

Forgot to mention that you need the latest development version for that.

[nma%12...@gtempaccount.com]

On Monday, November 27, 2017 at 11:51:10 AM UTC-6, Francesco Bonazzi wrote:

Forgot to mention that you need the latest development version for that.

Thanks. I am using conda on linux. It is version 3.6.3  But when I do

conda install MatchPy

Fetching package metadata ...........

PackageNotFoundError: Packages missing in current channels:

            

  - matchpy

We have searched for the packages in the following channels:

            

  - https://repo.continuum.io/pkgs/main/linux-64

  - https://repo.continuum.io/pkgs/main/noarch

  - https://repo.continuum.io/pkgs/free/linux-64

  - https://repo.continuum.io/pkgs/free/noarch

  - https://repo.continuum.io/pkgs/r/linux-64

  - https://repo.continuum.io/pkgs/r/noarch

  - https://repo.continuum.io/pkgs/pro/linux-64

  - https://repo.continuum.io/pkgs/pro/noarch

You say I need latest development version of sympy?  I am using 1.1.1.

Please note, I know very little about installation of sympy or python, I used

conda because it was the easier way to install all of this.

Could you provide simple instructions what I need to do to install everything

I need manually?  Can I still use conda python?

Thanks

--Nasser