big integer library for Nim, a.k.a. arbirary precision ineger or bignums
This library is initially used for implementing python's int (a.k.a. npyhon's)
python's int object has too many methods/relative functions, none of existing supports all as of now.
For example, pkg/bigints lacks int.to_bytes, int.from_bytes
- support weird targets (NimScript and JS)
- support Compile-Time usage
- mix Nim builtin integers (
SomeInteger) e.g.1'iobj + 3 == 4