Function: invert(sum(product(numbers('rep'), numbers('epe')), numbers('rep')) if numbers('rep') > product(numbers('rep'), numbers('epe')) else tan(sum(product(numbers('rep'), numbers('epe')), numbers('rep'))) if product(numbers('rep'), numbers('epe')) > tan(sum(product(numbers('rep'), numbers('epe')), numbers('rep'))) else sum(product(numbers('rep'), numbers('epe')), numbers('rep')))
