Function: divide(numbers("per"), numbers('xyy')) if numbers('xyy') if numbers("per") > numbers("xyx") else divide(numbers("per"), numbers('xyy')) > numbers('xyy') else numbers("per") if noise(divide(numbers("per"), numbers('xyy')) if numbers('xyy') if numbers("per") > numbers("xyx") else divide(numbers("per"), numbers('xyy')) > numbers('xyy') else numbers("per")) > divide(numbers("per"), numbers('xyy')) if numbers("xyx") > numbers("per") else numbers('xyy') else divide(numbers("per"), numbers('xyy'))