Re: [firedrake] trying to set up nonlinear problem

It's in the solve: #w0 = Function(W) # drop this #solve(a == 0, w0, bcs=bcs) solve(a == 0, w, bcs=bcs) # use the Function that is used in 'a' Martin On 12 June 2014 08:57, Cotter, Colin J <colin.cotter@imperial.ac.uk> wrote:

Dear Firedrakers, When I run the following script: https://gist.github.com/anonymous/32edd8c9c1614c1e2b67

I get: ufl.log.UFLException: All terms in form must have same rank.

This is probably because I don't know how to set up nonlinear problems properly. Can anyone spot what is wrong?

cheers --cjc

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