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Mathematics
Number Theory
1. Foundations of Number Theory
2. Divisibility Theory
3. Prime Numbers and Factorization
4. Greatest Common Divisor and Least Common Multiple
5. Modular Arithmetic and Congruences
6. Classical Theorems in Number Theory
7. Arithmetic Functions
8. Diophantine Equations
9. Quadratic Residues and Reciprocity
10. Prime Number Theory
11. Continued Fractions
12. Elementary Analytic Number Theory
13. Cryptographic Applications
14. Advanced Topics and Connections
Continued Fractions
Basic Theory
Definition and Notation
Finite Continued Fractions
Infinite Continued Fractions
Convergence Properties
Rational Numbers
Continued Fraction Representation
Uniqueness and Algorithms
Euclidean Algorithm Connection
Irrational Numbers
Continued Fraction Expansions
Periodic Continued Fractions
Quadratic Irrationals
Convergents
Definition and Computation
Properties of Convergents
Best Rational Approximations
Error Estimates
Applications
Solving Pell's Equation
Calendar Problems
Musical Scales
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10. Prime Number Theory
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12. Elementary Analytic Number Theory