Function: numbers("xxx") if numbers('rep') > numbers("xyx") else invert(numbers('rep')) if square(gradient[1](numbers("xxx") if numbers("xyx") > invert(numbers('rep')) else numbers('rep'))) > cos(square(gradient[1](invert(numbers('rep')) if numbers('rep') > numbers("xyx") else numbers("xxx")))) else gradient[1](invert(numbers('rep')) if numbers('rep') > numbers("xxx") else numbers("xyx"))
