Function: mod(product(numbers('rep'), numbers("xxr")) if numbers('rep') > tan(numbers('rep') if numbers("per") > product(numbers('rep'), numbers("xxr")) else numbers("xxr")) else product(numbers('rep'), numbers("xxr")) if numbers("xxr") > numbers('rep') else numbers("per"), tan(product(numbers('rep'), numbers("xxr")) if numbers("per") > numbers('rep') else numbers("xxr")))
