Function: gradient[0](round(numbers("per"), numbers('xry'))) if gradient[0](round(numbers("per"), numbers('xry'))) if round(numbers("per"), numbers('xry')) > numbers("per") else numbers('xry') > round(numbers("per"), numbers('xry')) else mod(round(numbers("per"), numbers('xry')) if numbers('xry') > gradient[0](round(numbers("per"), numbers('xry'))) else numbers("per"), gradient[0](round(numbers("per"), numbers('xry'))))