biginteger-integer
There are 3 repositories under biginteger-integer topic.
AdamWhiteHat/Polynomial
Comprehensive univariate polynomial class. All arithmetic performed symbolically. Some advanced features include: Arithmetic of polynomial rings over a finite field, the Tonelli-Shanks algorithm, GCD, exponentiation by squaring, irreducibility checking, modular arithmetic (obviously) and polynomials from roots.
jessiepathfinder/bigint.net
The cute-looking Multiple Precision Library made entirely out of c#.
twiddlingbits/twr-bigint
twr-bigint: simple to use C Big Integer (bigint) library