Function: tan(numbers("xxr") if mean(abs(logn(numbers("xxr"))), logn(numbers("xxr"))) > logn(numbers("xxr")) else abs(logn(numbers("xxr")))) if numbers("xxr") if abs(logn(numbers("xxr"))) > mean(abs(logn(numbers("xxr"))), logn(numbers("xxr"))) else logn(numbers("xxr")) > abs(logn(numbers("xxr"))) else mean(abs(logn(numbers("xxr"))), logn(numbers("xxr")))
