R – .NET Framework Library for arbitrary digit precision


I'm reviving this question, and making it more specific: Is there a .NET framework library that supports numbers with arbitrary digits of precision?

Best Solution

There are a few options here.

A good option is W3b.Sine, which is native C#/.NET, and supports arbitrary precision floating point values.

If you are only dealing with integer values, IntX provides support for arbitrary precision integer values. A potentially more mature option would be C# BigInt, but again, this will not support floating point operations.