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PROGRESSION SURVIVAL AUDIT · DALS250
D'Alembert Arithmetic (+1u / -1u) — 250-Hand Weekend Horizon (100u Bankroll) Survival & Ruin Proof
[DALS250] Increases the wager by +1 unit after a loss and reduces the wager by −1 unit (minimum 1u) after a win. Across 250-Hand Weekend Horizon (100u Bankroll) (Three-plus shoe weekend trip horizon backed by a full 100-unit session bankroll), staking D'Alembert on Player (1.2351% house edge) generates 530.0 units of cumulative action, an expected mathematical cost of −6.55 units, ±31.88 units of standard deviation, and a 85.4% session survival rate (14.6% bankroll ruin risk).
- DALS250 Action
- 530.0u
- DALS250 Expected EV
- -6.55u
- DALS250 Session SD
- ±31.88u
- DALS250 Survival
- 85.4%