zeros (Matlab function) Create an array of all zeros

## Matlab/Scilab equivalent

Matlab | Scilab
    zeros
    zeros(n)
    zeros(sz1, .., szN)
    zeros(Sizes)
    zeros(.., typename)
    zeros(.., 'like', p)

    % No equivalent
    zeros()
    zeros(n, n)
    zeros(sz1, .., szN)
    repmat(0, Sizes)
    zeros(.., typename)
    // No equivalent

    zeros(A)  // only size(A) is considered

With Matlab, `Sizes, sz1, sz2, ..` can be complex. Then, only their real parts are used as actual sizes. Scilab would yield an error.

## Examples

Matlab | Scilab
    B = zeros(2)
    B = [0,;0,0]
    B = zeros(2,2)
    B = [0,0;0,0]
    B = zeros([3,3])
    B = [0,0,0;0,0,0;0,0,0]
    B = zeros(2)
    B = 0
    B = zeros(2,2)
    B = [0,0;0,0]
    B = zeros([3,3])
    B = [0,0]