Function: square(numbers("per") if numbers("per") > numbers("per") else numbers("yxx") if numbers("per") if numbers("per") > numbers("per") else numbers("yxx") if numbers("per") > numbers("yxx") else abs(numbers("yxx") if numbers("per") > numbers("per") else numbers("per")) > abs(numbers("per") if numbers("per") > numbers("per") else numbers("yxx")) else numbers("per"))