# Function prod Compute the product of a matrix or a list with values. In case of a (multi dimensional) array or matrix, the sum of all elements will be calculated. ## Syntax ```js math.prod(a, b, c, ...) math.prod(A) ``` ### Parameters Parameter | Type | Description --------- | ---- | ----------- `args` | ... * | A single matrix or or multiple scalar values ### Returns Type | Description ---- | ----------- * | The product of all values ## Examples ```js math.multiply(2, 3); // returns 6 math.prod(2, 3); // returns 6 math.prod(2, 3, 4); // returns 24 math.prod([2, 3, 4]); // returns 24 math.prod([[2, 5], [4, 3]]); // returns 120 ``` ## See also [mean](mean.md), [median](median.md), [min](min.md), [max](max.md), [sum](sum.md), [std](std.md), [var](var.md)