Modulo 01M. This the fastest algorithm to compute a huge fibonacci number modulo m.for example for n =2816213588, m = 239, it took max time used: Huge fibonacci number modulo m — aadimator.
There are m equivalence classes in modulo m congruence. The period always starts with 01 and is known as pisano period. I solved it in python 3.
In computing, the modulo operation returns the remainder or signed remainder of a division, after one number is divided by another (called the modulus of the operation).
Pairs of additive quadratic forms modulo one. While searching about inverse modulo, i got to know about a concise algorithm to find inverse modulo of numbers in range[1.n) under modulo m. Time complexity of this approach is o(n). 5.45.207.81, on 01 jun 2021 at 08:51:01, subject to the cambridge core terms of use.
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