Where is my System.Numerics namespace?

Question

I\'m using Visual Studio 2010 and trying to use the BigInteger type in a C# program. This type is supposed to be available in System.Numerics name

Answer 1

You need to add an assembly reference to System.Numerics.dll

The MSDN entry on BigInteger states:

BigInteger Structure
...
Namespace: System.Numerics
Assembly: System.Numerics (in System.Numerics.dll)