- `VAL = zeros (N)`
- `VAL = zeros (M, N)`
- `VAL = zeros (M, N, K, ...)`
- `VAL = zeros ([M N ...])`

Return a matrix or N-dimensional array whose elements are all 0.

If invoked with a single scalar integer argument, return a square `N x N`
matrix.

If invoked with two or more scalar integer arguments, or a vector of integer
values, return an array with the given dimensions.

See also: `ones`.

### References

- https://www.mathworks.com/help/matlab/ref/zeros.html
- https://octave.sourceforge.io/octave/function/zeros.html
- https://mathworld.wolfram.com/ZeroMatrix.html
- https://en.wikipedia.org/wiki/Zero_matrix