Function: gradient[1](numbers('yyx') if numbers('yxy') > numbers("xyx") else 2 *(numbers("xyx"))) if 2 *(numbers("xyx")) > numbers("xyx") if 2 *(numbers("xyx")) > gradient[1](numbers("xyx") if numbers('yxy') > 2 *(numbers("xyx")) else numbers('yyx')) else numbers("xyx") if 2 *(numbers("xyx")) > numbers('yyx') else numbers('yxy') else 2 *(numbers("xyx")) if numbers('yyx') > numbers("xyx") else numbers('yxy')