Function: minus(2 *(sin(numbers("xxy"))) if round(2 *(sin(numbers("xxy"))) if sin(numbers("xxy")) > numbers("xxy") else numbers('xry'), 2 *(sin(numbers("xxy")))) > sin(numbers("xxy")) else sin(numbers("xxy")) if numbers("xxy") > 2 *(sin(numbers("xxy"))) else numbers('xry'), round(2 *(sin(numbers("xxy"))) if sin(numbers("xxy")) > numbers("xxy") else numbers('xry'), 2 *(sin(numbers("xxy")))))