- Home /
- Combinatorial Math & Odds Hub /
- D'Alembert 300u 3-Shoe Matrix
STAGE 2 BANKROLL MATRIX · D'ALEMBERT · 300U / 3-SHOE
D'Alembert Pyramid — 300-Unit Bankroll & 3-Shoe (216-Hand) Risk-of-Ruin Matrix
Case M297-0 inspects the absorbing-barrier D'Alembert Pyramid (+1 on loss / -1 on win) across a 300-unit bankroll and a 216-hand (3-shoe) window, where a 60-unit table ceiling and 150-unit stop-loss produce a 7.89% ruin rate while inspects an average stake trajectory of 2.19x and 6.05u ($303) in theoretical house-edge toll. 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 (-150u Stop)
- 7.89%
- Target Hit (+75u Cap)
- 43.87%
- 216-Hand Expected Hold
- 6.05u
- Table Max (6-Step Depth)
- 60u