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95

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2
+3  Q: 

Math .Net I want to represent a huuuuge number in .net

Hi

I remember a class that formulate a huge number in array and do operations on it, What is it

Thanks

+5  A: 

You're probably looking for System.Numerics.BigInteger.

Will Vousden  2010-04-19 10:32:32
Maybe you should mention that this is .NET-Framework 4 only.
Bobby  2010-04-19 10:37:42
Correct but I only have .Net 3.5, it is .Net 0.4
Costa  2010-04-19 10:39:32
this is still being upvoted when the OP has stated that he is .net 3.5 only? I suppose the class is there in 3.5, just internal so you could probably use it with some reflection hacks...
Sam Holder  2010-04-19 10:49:10
@Sam Holder: I had a look with Reflector, but wasn't able to find something like this in 3.5.
Bobby  2010-04-19 11:38:23
@Bobby: I was referring to something I read in one of the questions I linked to in my answer, I don't know that is the case from experience.
Sam Holder  2010-04-19 11:46:24
@Sam Holder: No offense there...I just wanted to say that I couldn't find something. ;) Though, now that you mention it, I can remember that there was/is such a class somewhere in the J# namespaces.
Bobby  2010-04-19 11:58:53
It is hidden in System.Core.dll, same namespace name. You could copy it with Reflector.
Hans Passant  2010-04-19 12:11:37
+6  A: 

if you only have 3.5 then some external library should help. there is this one which was linked from this question. There are other questions which have already addressed this too. the search box is your friend :)

Sam Holder  2010-04-19 10:46:09

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