What should I use for a BigInt class in .NET?

问题

Until BCL finally ships System.Numeric.BigInt, what do you guys use for arbitrary precision integers?

回答1:

You could try mine on codeplex: BigInteger

Or here's another: codeproject

回答2:

F# has Microsoft.FSharp.Math.BigInt and Microsoft.FSharp.Math.BigNum.

回答3:

Also, the J# library includes a BigInt type.

Thankfully, all this will be sorted out when the BCL finally ships a standardized BigInt.

UPDATE 2012 System.Numberics.BigInteger is now included in the .NET framework.

回答4:

Have a look at

IronRuby.StandardLibrary.BigDecimal.BigDecimal

来源：https://stackoverflow.com/questions/567753/what-should-i-use-for-a-bigint-class-in-net