BigMath is an arbitrary precision arithmetic library written in C based largely on Knuth's algorithms. Presently it supports only integer math, including add, sub, mul, div, mod, modpow, modinv, pow, gcd, factorial, radix conversion, scientific notation, and various comparisons. License: BSD License (revised) Changes: This release features n-th root support, string-to-bignum conversion, and various performance and memory enhancements.

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