1 Table of Contents: “... of conservation of energy ; Colliding coins and the conservation of energy -- Epilogue -- Appendix: Making sense...”

2 Table of Contents: “... with Discrete Space State; 2.4 Random Walk; 2.5 Up-and-Down Biased Coin Design as a Random Walk; Exercises...”

3 Table of Contents: “... a decision tree -- Information theory -- Information entropy -- Coin flipping -- Definition...”