10 examples of 'mdn math.random' in JavaScript

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51function random (n){
52 if(typeof n === 'object'){
53 var times = n[1]-n[0];
54 var offset = n[0];
55 return Math.random()*times + offset;
56 }else{
57 return n;
58 }
59}
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78public static random(): number {
79 return math.random();
80}
30function rand( n ) {
31 return n * randu();
32}
648static Random (n, m) {
649 return new Matrix.Zero(n, m).map(
650 function() { return Math.random(); }
651 );
652}
29function randn(mu, std) { return mu + gaussRandom() * std; }
107function randn(rng: () => number, mu: number, std: number) {
108 return mu + gaussRandom(rng) * std;
109};
1export function random(d, type) {
2 const a = new Array(d);
3
4 for (let i = 0; i < d; i++) {
5 a[i] = type(Math.floor(Math.random() * d));
6 }
7
8 return a;
9}
7function generate_n(rng: RandomGenerator, num: number): [number[], RandomGenerator] {
8 let cur: RandomGenerator = rng;
9 const out: number[] = [];
10 for (let idx = 0 ; idx != num ; ++idx) {
11 const [value, next] = cur.next();
12 out.push(value);
13 cur = next;
14 }
15 return [out, cur];
16}
218export function randn(mu: number, std: number): number {
219 return mu + Util.gaussRandom() * std;
220}
313function pseudorandom(nMax) {
314 seed = (seed + 0.81282849124) * 2375.238208308;
315 seed -= Math.floor(seed);
316
317 return Math.floor(seed * nMax);
318};

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