User:Creutzbu/Books/Algorithms and Data Structures, Part 2

Part 2: Basic Mathematics and Geometry Basics (Wikipedia Book 2014)

 * Basic Mathematics
 * Absolute value
 * Floor and ceiling functions
 * Greatest common divisor
 * Euclidean algorithm
 * Power function
 * Nth root
 * Factorial
 * Stirling's approximation
 * Exponential function
 * Logarithm
 * Equivalence relation
 * Modular arithmetic
 * Multiplicative group of integers modulo n
 * Proofs of Fermat's little theorem


 * Geometry Basics
 * Thales' theorem
 * Pythagorean theorem
 * Lune of Hippocrates
 * Arbelos
 * Salinon


 * Mean Values
 * Average
 * Arithmetic mean
 * Geometric mean theorem
 * Harmonic mean
 * Inequality of arithmetic and geometric means