product - nodef/extra-math GitHub Wiki
Find the product of numbers (∏).
Similar: sum, product.
function product(...xs)
// xs: a list of numbers
const xmath = require('extra-math');
xmath.product(1, 2);
// → 2
xmath.product(1, 2, 3);
// → 6
xmath.product(1, 2, 3, 4);
// → 24