Brute force polynomial multiplication.
Compute (1 + 2*x) * (1 + x^2)
:
var mult = require("poly-mult")
console.log(mult([1, 2], [1, 0, 1]))
[1, 2, 1, 2]
Compute (i + (1+3i)*x) * (2 + 5i * x^2)
var mult = require("poly-mult")
console.log(mult( [[0, 1], [1, 3]],
[[2, 0, 0], [0, 0, 5]] ))
[[0, 2, 5, 15],
[2, 6, 0, 5]]
Install using npm:
npm install poly-mult
Multiplies a pair of polynomials together. This works basically the same as poly-mult-fft, except it is slower but more accurate.
(c) 2013 Mikola Lysenko. MIT License