def is_expression_equal(a, b):
if a == b:
return True
if isinstance(a, p.Expression) or isinstance(b, p.Expression):
if a is None or b is None:
return False
maybe_zero = a - b
from pymbolic import distribute
d_result = distribute(maybe_zero)
return d_result == 0
else:
return False
def is_expression_equal(a, b):
if a == b:
return True
from pymbolic.primitives import Expression
if isinstance(a, Expression) or isinstance(b, Expression):
if a is None or b is None:
return False
maybe_zero = a - b
from pymbolic import distribute
d_result = distribute(maybe_zero)
return d_result == 0
else:
return False