Are there any high precision libraries?

[SilverShaded]

Hi, im looking for a high precision library that can do high precision matrix math. For example using a quad-double or double-double or similar. Decimal won’t work for what i need.

 

[Skydiver]

I know that there are various .NET wrappers for the famous high precision libraries like GMP and MPIR. I wouldn't be surprised if there are similar wrappers for matrix libraries that support high precision numbers. I just don't know the names of those libraries to aid in searching.

 

[SilverShaded]

Thanks, i found a quad-double C# example, if i have to ill right a matrix inverter and multipler myself, although im trying some other options to avoid using the very small numbers, not sure it will work yet.