Function: minus(invert(numbers("xxr") if numbers("per") > sqrt(numbers("yxx")) else numbers("yxx")) if numbers("per") if numbers("xxr") > sqrt(numbers("yxx")) else numbers("yxx") > sqrt(numbers("yxx")) else abs(invert(numbers("yxx") if sqrt(numbers("yxx")) > numbers("per") else numbers("xxr"))), abs(invert(numbers("yxx") if numbers("per") > numbers("xxr") else sqrt(numbers("yxx")))))
