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[Pietro Maximoff <question95954@xxxxxxxxxxxxxxxxxxxxx>]

Question #95954 on DOLFIN changed:
https://answers.launchpad.net/dolfin/+question/95954

    Status: Answered => Open

Pietro Maximoff is still having a problem:
I intend to use different theta values but in this particular instance,
theta = 1.

You're right,  L should read:

L = ((u_old + dt*f)*v - (1-theta)*dt*kappa*inner(grad(u_old),
grad(v)))*dx

Even then, kappa is absent from the LinearForm class and hence, can't be
set by

L.kappa = kappa

I wonder why this is the case.

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