[sympy] Re: Status of Rubi implementation for SymPy?

2018-01-17 Thread Edward Montague
Is there a convenient way to track the progress of this . Albert.Rich has mentioned a version 5 of RUBI , that will use a highly efficient , if ... then ... else structure . Is this the type of structure that the new sympy , with matchpy , might generate . If so , how might it perform , rela

[sympy] Re: Status of Rubi implementation for SymPy?

2017-10-07 Thread Francesco Bonazzi
On Saturday, 7 October 2017 12:30:16 UTC-4, Robert Dodier wrote: > > Hi Francesco, thanks for your response. The Rubi implementation looks very > interesting, also the paper about matching algorithms. I will definitely > take a close look at that. > Yes, the MatchPy authors have published a p

[sympy] Re: Status of Rubi implementation for SymPy?

2017-10-07 Thread Robert Dodier
Hi Francesco, thanks for your response. The Rubi implementation looks very interesting, also the paper about matching algorithms. I will definitely take a close look at that. What is your feeling about how the Rubi implementation turned out overall? Did you run into any roadblocks on the way? D

[sympy] Re: Status of Rubi implementation for SymPy?

2017-10-04 Thread Francesco Bonazzi
Hi, the code for RUBI is here: https://github.com/sympy/sympy/tree/master/sympy/integrals/rubi We have been using MatchPy: https://github.com/HPAC/matchpy MatchPy provides an associative-commutative pattern matcher. Unfortunately it only supports Python 3.6. We also have implementations for RU

[sympy] Re: Status of Rubi implementation for SymPy?

2017-10-04 Thread Robert Dodier
Argh, I mean "for SymPy", of course. On Wednesday, October 4, 2017 at 10:00:25 AM UTC-7, Robert Dodier wrote: > > Hi, I see there's been a lot of messages about Rubi for SymPy, but I > haven't been able to figure out how it turned out. Can someone briefly > summarize the status of the Rubi imple