entropy-source/pseudo-random Home Manual Reference Source

src/nextFloat64.js

  1. export default function nextFloat64(prng) {
  2. const a = prng.next().value;
  3. const b = prng.next().value;
  4. return (a >>> 0) / 2 ** 32 + (b >>> 0) / 2 ** 64;
  5. }