[R] SAGE: was large factorials

[Albyn Jones]

On Wed, Apr 22, 2009 at 08:26:51PM -0700, Ben Bolker wrote:

> 
>   ???  octave is a Matlab clone, not a Mathematica clone (I would be
> interested in an open source Mathematica clone ...) ???
> 

You might take a look at Sage.  It is not a mathematica clone, but 
open source mathematical software which has a development community 
similar to that of R.   

        http://www.sagemath.org/

albyn