User:Niupple/Books/Number Theory

for OI

 * Number theory
 * Prime number
 * Euclidean algorithm
 * Extended Euclidean algorithm
 * Modular arithmetic
 * Fermat's little theorem
 * Arithmetic function
 * Euler function
 * Möbius function
 * Möbius inversion formula
 * Discrete logarithm
 * Baby-step giant-step
 * Convolution