Aleph Nought on Telegram: “return gacha bo'lgan qismi Xorshift algoritmi de…”

Post #263 815 May 29, 2024, 17:38 UTC

Aleph Nought Manuchehrning ushbu videolarini ko'rib qoldim. (Dasturchi kundaligida) Manam JS da Math.random() siz random son generatsiya qilishni ko'rsatmoqchiman: function rand( min, max ) { let seed = Date.now() seed ^= seed << 13 seed ^= seed >>> 17…

return gacha bo'lgan qismi Xorshift algoritmi deyiladi. Undan keyingi qismida min va max sonlar uchun expression yozilgan.

| belgisi JavaScript'da bitwise operator hisoblanadi. Shunigdek undan sonni floor qilish uchun ham ishlatish mumkin va effektiv. Misol:


console.log( 0.4 | 0 ) // 0
console.log( 8.6 | 0 ) // 8

Wikipedia Xorshift class of pseudorandom number generators which generate the next number in their sequence by repeatedly taking the xor of a number with a bit-shifted version of itself

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