ufl team mailing list archive

[Martin Sandve Alnæs <martinal@xxxxxxxxx>]

Is there a mathematical difference?

Martin



On Thu, May 14, 2009 at 8:15 AM, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
> Is the correct syntax for the restriction of the gradient (or any other
> operator) of a function to one side a facet
>
>     grad(u)('+')
>
> or
>
>     grad(u('+'))
>
> ?
>
> Garth
>
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