Function: divide(product(log(cos(numbers("xxy")) if numbers("xxx") > numbers("xxr") else numbers("xxy"), cos(numbers("xxy"))), numbers("xxy") if cos(numbers("xxy")) > numbers("xxr") else numbers("xxx")), log(cos(numbers("xxy")) if numbers("xxx") > numbers("xxy") else numbers("xxr"), cos(numbers("xxy"))))