Function: logn(numbers("xxr")) if mod(band pass(logn(numbers("xxr"))), logn(numbers("xxr"))) > band pass(logn(numbers("xxr"))) else numbers("xxr") if band pass(logn(numbers("xxr"))) > mod(band pass(logn(numbers("xxr"))), logn(numbers("xxr"))) else mean(logn(numbers("xxr")) if numbers("xxr") > mod(band pass(logn(numbers("xxr"))), logn(numbers("xxr"))) else band pass(logn(numbers("xxr"))), mod(band pass(logn(numbers("xxr"))), logn(numbers("xxr"))))