Function: tan(numbers('xyy') if numbers('rep') > numbers('ryy') else numbers('epe') if numbers('rep') > numbers('rep') if numbers('xyy') > numbers('ryy') if numbers('rep') > numbers('xyy') else numbers('epe') else numbers('ryy') else gradient[0](numbers('epe') if numbers('rep') > numbers('ryy') else numbers('xyy') if numbers('ryy') > numbers('xyy') else numbers('rep')))
