@thi.ng/vectors/invsqrt.js

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

import { defOp } from "./compile/emit.js";
const [invSqrt, invSqrt2, invSqrt3, invSqrt4] = defOp(([o, a]) => `${o}=1/Math.sqrt(${a});`);
export {
  invSqrt,
  invSqrt2,
  invSqrt3,
  invSqrt4
};