Function: sum(minus(gradient[2](noise(numbers('xyy'))) if noise(numbers('xyy')) > numbers('yxr') else numbers('xyy'), gradient[2](noise(numbers('xyy')))), gradient[2](noise(numbers('xyy'))) if numbers('xyy') > numbers('yxr') else noise(numbers('xyy'))) if minus(numbers('xyy') if gradient[2](noise(numbers('xyy'))) > numbers('yxr') else noise(numbers('xyy')), gradient[2](noise(numbers('xyy')))) > noise(numbers('xyy')) if gradient[2](noise(numbers('xyy'))) > numbers('xyy') else numbers('yxr') else gradient[2](noise(numbers('xyy')))
