European Roulette
How a European Roulette result is derived, step by step. Every step is public and can be reproduced from the seeds.
01
Derivation
- 01
pocket = floor(float(0) × 37), giving 0–36.
- 02
Each position on the layout is paid from its fixed set of covered numbers.
float(k) and the rest of the notation are defined in the byte stream.
Run these steps on a bet of your own, in your browser.
Open the verifier02
Rules that fix the payout
Single zero. Inside bets: straight 35:1, split 17:1, street 11:1, corner 8:1, six-line 5:1. Outside: dozens and columns 2:1; red/black, odd/even, low/high 1:1.
Racetrack call bets: Voisins du Zéro, Tiers du Cylindre, Orphelins, Jeu Zéro, and neighbours.
Every bet on the table returns 97.30% (36/37).