Function: max(divide(2 *(sum(numbers("xxy") if numbers('yyx') > minus(numbers('epe'), numbers('yyx')) else numbers('epe'), minus(numbers('epe'), numbers('yyx')))), sum(numbers('yyx') if numbers('epe') > minus(numbers('epe'), numbers('yyx')) else numbers("xxy"), minus(numbers('epe'), numbers('yyx')))), 2 *(sum(numbers('yyx') if minus(numbers('epe'), numbers('yyx')) > numbers('epe') else numbers("xxy"), minus(numbers('epe'), numbers('yyx')))))
