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Published 20 hours ago • verified publisher icon gnu-octave

Improve SolverSet

Open latot opened this issue 7 years ago • 2 comments

Hi, searching in Sympy i found this very interesting function, its like solve but better :)

maybe we can implement it directly in solve?, or a new function?, or a condition in solve to use it like solve(f==0, x, 'set')??

Even it have the full solutions for trigo funcs!

Reference: http://docs.sympy.org/latest/modules/solvers/solveset.html

Improve this make sense now, because we already have sets in octsympy.

Thx. Cya.

latot avatar Sep 23 '16 12:09 latot

Sounds like it will it eventually replace solve in upstream SymPy, but not yet.

Maybe we could try an "experimental" @sym/solveset that calls it for now?

cbm755 avatar Sep 27 '16 18:09 cbm755

i'm agree, but the only think i don't like its solveset actually only works with 1 input. But before this we will need fix this issue:https://github.com/cbm755/octsympy/issues/575 Why?, sovleset use a lot of intervals and i think we will need it, or split that issue in two pr:

  • Enable Sets on python env ('Reals()', 'Complexes()', etc) and solveset
  • All the rest of the issue.

Thx. Cya.

latot avatar Sep 27 '16 18:09 latot