Function: mean(10 *(numbers("per")) if mod(10 *(numbers("per")), numbers("per")) > numbers("per") else numbers("xxr"), mod(10 *(numbers("per")), numbers("per"))) if numbers("xxr") if mod(10 *(numbers("per")), numbers("per")) > numbers("per") else 10 *(numbers("per")) > mod(10 *(numbers("per")), numbers("per")) else numbers("xxr") if mod(10 *(numbers("per")), numbers("per")) > numbers("per") else 10 *(numbers("per")) if mean(10 *(numbers("per")) if numbers("per") > mod(10 *(numbers("per")), numbers("per")) else numbers("xxr"), mod(10 *(numbers("per")), numbers("per"))) > 10 *(numbers("per")) else mod(10 *(numbers("per")), numbers("per"))