Re: [ojAlgo-user] BigDecimal EVD?

[<jac...@gm...>]

Sorry, I know that R doesn't contain eigenvalues. 

What would be the best way to accomplish my goal with your software?

On Saturday 27 January 2007 18:11, foo...@gm... wrote:
> Hi,
>
> I'm trying to figure out how/if I can do a BigDecimal EVD with ojAlgo.  I
> would like all operations to be done with BigDecimal, so I can avoid
> rounding errors.
>
> Do all of the classes that implement the Eigenvalue interface round down to
> doubles?
>
> If so, is my only choice the BigQR, and then read off diagonal of R?
>
> Many thanks for any help!
>
> Jacob Martin
> -------------------------------------------------
> BasicMatrix tmpMatrix = BigMatrix.FACTORY.make(M);
> Eigenvalue tmpDecomposition = new PrimitiveEigenvalue();
> tmpDecomposition.compute(tmpMatrix);
> BasicArray ba =tmpDecomposition.getEigenvalues();