pub fn not_equal_columns<N: Number, R: Dimension, C: Dimension>(
x: &TMat<N, R, C>,
y: &TMat<N, R, C>
) -> TVec<bool, C> where
DefaultAllocator: Alloc<N, R, C>,
Perform a component-wise not-equal-to comparison of two matrices.
Return a boolean vector which components value is True if this expression is satisfied per column of the matrices.