Problem 46761. Inverse Number Theoretic Transform (iNTT)
Given an input polynomial (rhat) of length n that has been Number Theoretic Transformed (NTT) modulo p, a prime number using it's primitive nth root of unity as the generator for the inverse tweedle factors, convert the polynominal coefficents by Inverse Number Theoretic Transform (iNTT) mod p back into the original polynomial coefficents.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers1
Suggested Problems
-
Construct a string from letters and counts
141 Solvers
-
Back to basics 8 - Matrix Diagonals
914 Solvers
-
Who knows the last digit of pi?
654 Solvers
-
58 Solvers
-
306 Solvers
More from this Author55
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!