Train Your Brain : Challenging Yet Elementary Mathematics (Hardcover)

Preface 1 Inequalities 2 Equalities and Sequences 3 Functions, Polynomials, and Functional Equations 4 Combinatorics 5 Number Theory 6 Geometry 7 Hints 8 Solutions A Introduction to Julia Programming A.1 Installing Julia A.2 Understanding the Examples from the Book A.2.1 Finding Reminders?Problem 5.4 A.2.2 Rolling of three dice?Problem 4.9.3 A.2.3 Sum of Four-digit Numbers?Problem 4.3.3 A.2.4 Legendre’s Formula?Problem 5.2 A.2.5 Subset Selection?Problem 5.7.2 A.2.6 Sicherman Dice?Problem 4.9 A.2.7 Painting 13-gon?Problem 4.7.2 A.2.8 Ski Jumping Tournament?Problem 4.6.2 A.2.9 Number of Solutions?Problem 2.5 A.2.10 The Maximum GCD?Problem 5.1.3 Further Reading Index