One thing I'm concerned with is import issue. If we make ask(Q.positive(x)) and x.is_positive do the same thing and use the former inside the evaluation methods, ask() and Q will be imported in core module. My idea to avoid this was to pass getter function instead of assumptions, but there may be a better way.
AssumptionWrapper seems good to me, and if it gets more approval I am willing to make a prototype PR to discuss the detailed design. Jisoo -- 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/60b55bc5-f45a-407d-a6dc-3afb59646a87n%40googlegroups.com.
