/* This Source Code Form is subject to the terms of the Mozilla Public | |
* License, v. 2.0. If a copy of the MPL was not distributed with this | |
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
bmul : {n,m} (fin n, n >= 1, m == n*2 - 1) => [n] -> [n] -> ([n], [n]) | |
bmul a b = (take`{n} prod, drop`{n} prod) | |
where prod = pad (pmult a b : [m]) | |
pad x = zero # x |