Function: gradient[0](numbers("xyx") if numbers('yxy') > numbers('rep') else numbers('yxy') if numbers("xyx") > numbers('rep') else numbers("yxx") if numbers('rep') if numbers("yxx") > numbers('yxy') else numbers("xyx") > numbers('yxy') if numbers('rep') > numbers("xyx") else numbers("yxx") if numbers("xyx") if numbers('yxy') > numbers('yxy') if numbers("xyx") > numbers("yxx") else numbers('rep') else numbers('rep') > numbers('rep') else mean(numbers('rep') if numbers('yxy') > numbers("xyx") else numbers("xyx") if numbers('rep') > numbers('yxy') else numbers("yxx"), numbers("xyx") if numbers('yxy') > numbers("yxx") else numbers('rep')) else mean(numbers('rep') if numbers("xyx") if numbers('yxy') > numbers('rep') else numbers("yxx") > numbers('yxy') else numbers("xyx"), numbers("yxx") if numbers("xyx") > numbers('yxy') else numbers('rep')))