ffc team mailing list archive

[Marie Rognes <meg@xxxxxxxxxxx>]

Anders Logg wrote:
> Looks good, but why do you need this?

For instance after doing:

   from dolfin import *
   a = -1.0
   f = abs(a)
  
f is now a Form...

--
Marie
> /Anders
>
>
> Marie Rognes wrote:
> > Kristian Oelgaard wrote:
> > >  
> > > > The next problem is
> > > >
> > > >      >>> ffc.abs(1) < 0.001
> > > >     True
> > > >
> > > >
> > > > which is a bit more puzzling for me in itself and in how to fix.
> > > >
> > > > Anyone want to take a look?
> > > >     
> > > ffc.abs(1)
> > >
> > > returns a Form
> > > try
> > > ffc.abs(1).__doc__
> > >
> > > what you could do is
> > > f = ffc.Form(1)
> > > f.monomials[0].numeric < 0.001
> > > which will be false
> > >
> > >   
> > In other words - the most sensible thing to do would be to implement 
> > less-than and greather-than for Forms in the above manner?
> >
> > Will do, unless anyone objects.
> >
> > --
> > Marie
> >
> > _______________________________________________
> > FFC-dev mailing list
> > FFC-dev@xxxxxxxxxx
> > http://www.fenics.org/mailman/listinfo/ffc-dev