@thi.ng/vectors/sign.js

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

import { defOpV } from "./defopv.js";
const [a, b, c, d] = defOpV(Math.sign);
const sign = a;
const sign2 = b;
const sign3 = c;
const sign4 = d;
export {
  sign,
  sign2,
  sign3,
  sign4
};