Function: gradient[0](mod(round(numbers('xyy') if cos(numbers("xyx") if numbers('xyy') > numbers('epe') else numbers('xyy')) > numbers('xyy') else numbers('xyy') if numbers('epe') > numbers("xyx") else numbers('xyy'), cos(numbers('xyy') if numbers('xyy') > numbers('epe') else numbers("xyx"))), numbers('xyy') if numbers('xyy') if numbers('xyy') > numbers('epe') else numbers("xyx") > numbers('xyy') else cos(numbers('xyy') if numbers('xyy') > numbers('epe') else numbers("xyx"))))