Concepts2
∑MathIntermediate
Chinese Remainder Theorem
The Chinese Remainder Theorem (CRT) reconstructs an integer from its remainders modulo pairwise coprime moduli and guarantees a unique answer modulo the product.
#chinese remainder theorem#crt#modular arithmetic+12
⚙️AlgorithmAdvanced
NTT (Number Theoretic Transform)
The Number Theoretic Transform (NTT) is an FFT-like algorithm that performs discrete convolutions exactly using modular arithmetic instead of floating-point numbers.
#ntt#number theoretic transform#polynomial multiplication+11