As pointed out here, filtrex has left-associative exponentiation x^y^z == (x^y)^z, while everyone else uses right-associative exponentiation x^y^z == x^(y^z). The current behavior is undocumented and there is no reason to do it the non-standard way. This will be fixed in v3.
As pointed out here, filtrex has left-associative exponentiation
x^y^z == (x^y)^z, while everyone else uses right-associative exponentiationx^y^z == x^(y^z). The current behavior is undocumented and there is no reason to do it the non-standard way. This will be fixed in v3.