I want to parse logic implication `p->q`. What should I add to global_dict, so that parse_expr parsed it?
I know, that SymPy doesn't have and Implication class. I will create it by myself, but `global_dict = {'->': Implication}` doesn't work. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/81e866b5-d1c7-4c1a-b762-1ecfc3cd22f0n%40googlegroups.com.