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STAGE 2 BANKROLL MATRIX · D'ALEMBERT · 40U / 1-SHOE
D'Alembert Pyramid — 40-Unit Bankroll & 1-Shoe (72-Hand) Risk-of-Ruin Matrix
Under multi-coup boundary rules in M281-0, pairing D'Alembert Pyramid with 40 units across 1 shoes (72 hands) and a 40-unit maximum benchmarks a 21.58% stop-loss absorption rate, surviving at most 6 adverse steps before capital-bounded envelope truncation. Every 8-deck hand remains statistically independent (45.86% Banker, 44.62% Player, 9.52% Tie), meaning progression sizing reshapes session variance without altering the house edge.
- Ruin Rate (-20u Stop)
- 21.58%
- Target Hit (+10u Cap)
- 39.62%
- 72-Hand Expected Hold
- 1.20u
- Table Max (6-Step Depth)
- 40u