David A. Ham

Yes, we are using ConstantValue. As soon as you start doing multiple domain calculations, having to associate a domain with a constant is a pain. We concede the differentiation point....

Firedrake is LGPL and UFL is GPL so you can just lift the code under the licences. You are supposed to maintain copyright headers, but since git blame shows that...

Sure, it seems like a natural thing to do. I'd prefer `youtube-playlist` because readability is more important than saving 3 charachters. Thanks.

Thanks for the offer. These are the things you need to do to add a new platform: 1. Add a module to [youtube/sphinxcontrib/youtube](https://github.com/sphinx-contrib/youtube/tree/master/sphinxcontrib/youtube/) following the pattern of `youtube.py`, `vimeo.py` and...

I think you do the following. 1. When you subclass `Video`, overwrite `option_spec` with one that adds a `parent` option. 2. Write a wrapper for `utils.visit_video_node_html` which adds the right...

At the point that sphinx runs, it has no way of knowing where the resulting html will be hosted. I think that you're right that it needs to go in...

> My plan is to introduce MixedCell that should be shared by the MixedMesh and the MixedElement for mixed problems with multiple cell types. How would this compose with a...

I think we should separate the name from the object. E.g. we could call it a `MeshSequence` or a `MultiMesh`. I think the object disagreement here is caused by a...

> > My plan is to introduce MixedCell that should be shared by the MixedMesh and the MixedElement for mixed problems with multiple cell types. > > How would this...

Bikeshed of the week question is whether to spell this `ufl_signature` or `_ufl_signature`