Function: gradient[0](numbers('xry') if numbers("xxx") > numbers("yxx") if numbers("xxr") > numbers("xxx") else numbers('xry') else mean(numbers("xxr") if numbers('xry') > numbers("yxx") else numbers("xxx"), numbers('xry'))) if numbers("xxr") if numbers("yxx") > numbers("xxx") else numbers('xry') if numbers('xry') if mean(numbers('xry') if numbers("xxx") > numbers("yxx") else numbers("xxr"), numbers('xry')) > numbers("xxx") else numbers("xxx") if numbers("yxx") > numbers("xxr") else numbers('xry') > gradient[0](numbers("xxr") if numbers("yxx") > numbers("xxx") else numbers('xry') if numbers("xxx") > numbers('xry') else mean(numbers('xry') if numbers("yxx") > numbers("xxr") else numbers("xxx"), numbers('xry'))) else mean(numbers("xxx") if numbers("xxr") > numbers("yxx") else numbers('xry'), numbers('xry')) > numbers("xxx") if numbers("yxx") if numbers("xxx") > numbers('xry') else numbers("xxr") > numbers('xry') else mean(numbers("xxx") if numbers("xxr") > numbers('xry') else numbers("yxx"), numbers('xry')) else mean(numbers("xxr") if numbers("yxx") > numbers("xxx") else numbers('xry'), numbers('xry'))