Function: product(numbers('xry') if minus(numbers('epe'), numbers('xry')) > numbers('xry') else numbers('epe'), minus(numbers('epe'), numbers('xry'))) if numbers('epe') if minus(numbers('epe'), numbers('xry')) > numbers('xry') else numbers('xry') > minus(numbers('epe'), numbers('xry')) else product(numbers('xry') if minus(numbers('epe'), numbers('xry')) > numbers('xry') else numbers('epe'), minus(numbers('epe'), numbers('xry'))) if numbers('xry') if minus(numbers('epe'), numbers('xry')) > numbers('xry') else numbers('epe') > minus(numbers('epe'), numbers('xry')) else numbers('epe')