Hogyan generál a JavaScript random számot?

A valasz erre hogy nem a javascript generalja a random szamot, hanem a bongeszod. Tehat ahany fele bongeszo annyi felekeppen allitjak elo a veletlenszamot. A chrome peldaul igy implementalja a javascript random funkciojat:

var rngstate; // Initialized to a Uint32Array during genesis.

function MathRandom() {

var r0 = (MathImul(18030, rngstate[0] & 0xFFFF) + (rngstate[0] >>> 16)) | 0;

rngstate[0] = r0;

var r1 = (MathImul(36969, rngstate[1] & 0xFFFF) + (rngstate[1] >>> 16)) | 0;

rngstate[1] = r1;

var x = ((r0 << 16) + (r1 & 0xFFFF)) | 0;

// Division by 0x100000000 through multiplication by reciprocal.

return (x < 0 ? (x + 0x100000000) : x) * 2.3283064365386962890625e-10;

}