ufl team mailing list archive

[Marie Rognes <meg@xxxxxxxxxxx>]

Garth N. Wells wrote:
> On Jan 2 2009, Marie Rognes wrote:
>
> > Garth N. Wells wrote:
> > > Martin Sandve Alnæs wrote:
> > >  
> > > > UFL supports absolute values of any scalar expression.
> > > >
> > > >     
> > >
> > > Very good. It's not currently supported by FFC.
> > >   
> >
> > It is, it is just called 'modulus'.  
>
> Not for sums, unfortunatly.

Ah, now I see. (The ffc "test-for-a-sum" is a bit dodgy though.)

--
Marie E. Rognes
Ph.D Fellow, 
Centre of Mathematics for Applications, 
University of Oslo
http://folk.uio.no/meg