NoneTrue

NoneTrue({expr1, expr2, ...}, test)

returns True if no application of test to expr1, expr2, ... evaluates to True.

NoneTrue(list, test, level)

returns True if no application of test to items of list at level evaluates to True.

NoneTrue(test)

gives an operator that may be applied to expressions.

Examples

>> NoneTrue({1, 3, 5}, EvenQ)
True

>> NoneTrue({1, 4, 5}, EvenQ)
False

>> NoneTrue({}, EvenQ)
True

Implementation status

• ✅ - full supported

Github

• Implementation of NoneTrue