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In my experience imath is the best (near) BSD licensed arbitrary precision integer arithmetic library. It also has a bunch of special purpose optimized function
by gizmo 15y ago
In my experience imath is the best (near) BSD licensed arbitrary precision integer arithmetic library. It also has a bunch of special purpose optimized functions for scientific computing.
imath: http://spinning-yarns.org/michael/sw/imath/ http://spinning-yarns.org/michael/sw/imath/
- wbhart 15y agoFor my purposes I need a bignum library with an FFT, assembly optimisation, a bignum format based on full 32/64 bit words and the latest algorithms for performance. If I don't want this to become a multi-decade effort I have to compromise somewhere. The particular compromise I make is that the library will initially compile with GCC only and will use inline assembly.