Function: divide(numbers("xyx") if numbers("yxx") if numbers("xyx") > numbers("yxx") if numbers("xxy") > numbers("xyx") else numbers('xry') else numbers('xry') > numbers("xxy") if numbers("xyx") > numbers("yxx") else numbers('xry') else square(numbers('xry') if numbers("yxx") > numbers("xxy") if numbers('xry') > numbers("yxx") else numbers("xyx") else numbers("xyx")), square(numbers('xry') if numbers("xxy") > numbers("xyx") else numbers("yxx") if numbers("xyx") > numbers('xry') else numbers("yxx")))