Renato Coutinho made the initial implementation in PR 442 [1] where Aaron suggested that Mod should inherit from Function. Renato didn't have time to finish that PR, so I did it in PR 834 [2]. Maybe Aaron can tell you more.
[1] https://github.com/sympy/sympy/pull/442 [2] https://github.com/sympy/sympy/pull/834 On Feb 7, 12:25 am, "krastanov.ste...@gmail.com" <krastanov.ste...@gmail.com> wrote: > Add and Mul are AssocOp for obvious reasons. Pow is just an expression > because it is not associative and the next simplest thing is Expr. Why > Mod is a Function and not an Expr? -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to sympy@googlegroups.com. To unsubscribe from this group, send email to sympy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
