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Optional Argument. `DIM`

Description. Determine whether an odd number of values are true in `MASK` along
dimension `DIM`.

Class. Transformational function.

Arguments.

MASK must be of type logical. It must not be scalar.

DIM (optional) must be scalar and of type integer with a value in
the range ,
where is the rank of `MASK`.
The corresponding actual argument must not be
an optional dummy argument.

Result Type, Type Parameter, and Shape. The result is of type logical with the same
kind type parameter as `MASK`.
It is scalar if `DIM` is absent or if `MASK` has rank one;
otherwise, the result is an array of rank and shape where
is the shape of `MASK`.

Result Value.

*

(i): The result of `PARITY(MASK)` is the `.NEQV.` reduction
of all the elements of `MASK`. If `MASK` has size zero, the result
has the value false.
See Section .

Thu Jul 21 17:05:43 CDT 1994