Function: divide(log(mod(numbers('ryy') if gradient[1](logn(numbers("xxr"))) > logn(numbers("xxr")) else numbers("xxr"), gradient[1](logn(numbers("xxr")))), numbers('ryy') if logn(numbers("xxr")) > numbers("xxr") else gradient[1](logn(numbers("xxr")))), mod(gradient[1](logn(numbers("xxr"))) if numbers('ryy') > logn(numbers("xxr")) else numbers("xxr"), gradient[1](logn(numbers("xxr")))))
