Function: square(numbers('xry')) if mod(sqrt(numbers("per") if square(numbers('xry')) > numbers('xry') else numbers("yxx")), square(numbers('xry')) if numbers('xry') > numbers("per") else numbers("yxx")) > sqrt(numbers("per") if numbers("yxx") > numbers('xry') else square(numbers('xry'))) else numbers('xry') if numbers("per") > numbers("yxx") else square(numbers('xry'))