Function: round(gradient[0](numbers('rep') if numbers("xyx") > numbers('xyy') else numbers('yxy')), numbers('yxy') if numbers('xyy') > numbers('rep') else numbers("xyx")) if gradient[0](numbers('yxy') if numbers('rep') > numbers("xyx") else numbers('xyy')) > numbers('yxy') if numbers("xyx") > numbers('xyy') else numbers('rep') else minus(round(gradient[0](numbers('yxy') if numbers('xyy') > numbers('rep') else numbers("xyx")), numbers('yxy') if numbers('xyy') > numbers("xyx") else numbers('rep')), gradient[0](numbers('rep') if numbers('xyy') > numbers("xyx") else numbers('yxy')))