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AdamWhiteHat
/ NumberTheory.Maths.cs
Last active
June 19, 2022 02:38
Number Theory functions: Legendre Symbol, Eulers Criterion, Tonelli-Shanks, Chinese Remainder Theorem, Modular Multiplicative Inverse, Primitive Root, Multiplicative Order, Discrete Logarithm, Discrete Root, Eulers Totient Phi, Carmichael Lambda, Exponentiation by Squaring, Factorial, Complex Gamma Function, Nth Root, Prime Factorization, LCM, GCD.
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| using System; | |
| using System.Linq; | |
| using System.Numerics; | |
| using System.Collections.Generic; | |
| public static class Maths | |
| { | |
| /// <summary> | |
| /// Legendre Symbol returns 1 for a (nonzero) quadratic residue mod p, -1 for a non-quadratic residue (non-residue), or 0 on zero. | |
| /// </summary> |