Function zeros_single_input

pub fn zeros_single_input(n: Dynamic) -> Result<Array, Box<EvalAltResult>>

Return a matrix of zeros. Can be called with a single integer argument (indicating the square matrix of that size) or with an array argument (indicating the size for each dimension).

let matrix = zeros(3);
assert_eq(matrix, [[0.0, 0.0, 0.0],
                   [0.0, 0.0, 0.0],
                   [0.0, 0.0, 0.0]]);

let matrix = zeros([3, 3]);
assert_eq(matrix, [[0.0, 0.0, 0.0],
                   [0.0, 0.0, 0.0],
                   [0.0, 0.0, 0.0]]);

let matrix = zeros([3]);
assert_eq(matrix, [0.0, 0.0, 0.0]);

let matrix = zeros([3, 3, 3]);
assert_eq(matrix, [[[0.0, 0.0, 0.0],
                    [0.0, 0.0, 0.0],
                    [0.0, 0.0, 0.0]],
                   [[0.0, 0.0, 0.0],
                    [0.0, 0.0, 0.0],
                    [0.0, 0.0, 0.0]],
                   [[0.0, 0.0, 0.0],
                    [0.0, 0.0, 0.0],
                   [0.0, 0.0, 0.0]]]);