Function: mod(logn(numbers("per")) if numbers("per") if minus(logn(numbers("per")), numbers("per")) > numbers("xxy") else logn(numbers("per")) > minus(logn(numbers("per")), numbers("per")) else abs(minus(logn(numbers("per")), numbers("per")) if numbers("xxy") > logn(numbers("per")) else numbers("per")), abs(logn(numbers("per")) if minus(logn(numbers("per")), numbers("per")) > numbers("xxy") else numbers("per")))
