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Meijer G function in Sage

asked 2021-11-29 20:53:54 +0100

gcab gravatar image

updated 2023-01-09 23:59:55 +0100

tmonteil gravatar image

Hi, I'm quite new to Sage so please forgive my naiveness.
I would need to check ( symbolically and numerically) some identities concerning the Meijer G function. I am aware that mpmath and sympy support this function, but I would like to remain within Sage.
Previous posts on this subject are quite old and from them I understood that importing from sympy does not provide a satisfactory integration into sage environment. Also they hint to the possibility that the function be implemented in Sage: yet could not find recent information on this. Can somebody inform on the present stage ?

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answered 2021-11-29 21:39:19 +0100

tmonteil gravatar image

Unfortunately, trac ticket 17970 is about implementing Meijer G function in Sage but there is no code there yet, so you still have to rely on sympy or mpmath for that.

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thanks indeed for the reply: alas I see that the ticket is inactive since three years. Then may I ask what at this date (actually, my sage is version 8.6) is the best way to import meijerg from sympy? what are the disadvantages?

gcab gravatar imagegcab ( 2021-11-29 22:47:49 +0100 )edit

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Asked: 2021-11-29 20:53:54 +0100

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Last updated: Nov 29 '21