Function: log(tan(numbers("xxr")), numbers("xxr")) if log(tan(numbers("xxr")), numbers("xxr")) if numbers("xxr") > tan(numbers("xxr")) else minus(log(tan(numbers("xxr")), numbers("xxr")), tan(numbers("xxr"))) > tan(numbers("xxr")) else minus(log(tan(numbers("xxr")), numbers("xxr")), tan(numbers("xxr")))
