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jorgensd / dolfinx-tutorial

A reimplementation of the Springer book: https://github.com/hplgit/fenics-tutorial/, covering new topics as well as transitioning from dolfin to dolfinx
https://jorgensd.github.io/dolfinx-tutorial/
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Change dx to du in chapter4/newton-solver #177

Closed ampdes closed 9 months ago

ampdes commented 9 months ago

Since $x$ is used as a spatial coordinate variable, the functional defined in would take $u$ as an argument.

This is consistently changed throughout the chapter.