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