On 02 Feb 2015, at 17:22, Pierre CHANSON <chans.pierre@gmail.com> wrote:

Hi everyone,
I was wondering if there was a package to manipulate floats like the MPFR library in C���


Then I found in http://stephane.ducasse.free.fr/Web/Draft/Float.pdf that using ScaledDecimal allows exact arithmetics. So I guess ScaledDecimal is the best class to use for playing with 20 decimals numbers ? :)


I always thought that we should look into using MPFR.

There is no way that we have the knowledge or manpower to recreate that.


http://www.mpfr.org

Marcus