from typing import Any
from sympy.assumptions import Predicate
from sympy.assumptions.assume import AppliedPredicate

class CommutativePredicate(Predicate):
    name = ...
    handler = ...


binrelpreds = ...
class IsTruePredicate(Predicate):
    name = ...
    handler = ...
    def __call__(self, arg) -> AppliedPredicate | Any:
        ...
    


