Re: [DOLFIN-dev] DOLFIN_PI

[Anders Logg]

On Fri, Oct 16, 2009 at 03:12:41PM +0100, Garth N. Wells wrote:
>
>
> Garth N. Wells wrote:
> > Can we expose DOLFIN_PI when generating code via JIT for an Expression?
> >
>
> Is there some Python magic going on because
>
>   u = Expression("pi", V = V)
>
> compiles but
>
>    u = Expression("DOLFIN_PI", V = V)
>
> doesn't.
>
> Garth

You don't need to expose DOLFIN_PI since pi is already defined in the
generated code, I've used it a lot (but don't know where it comes
from).

--
Anders


>
>
>
>
> > Garth
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