C codes (Chapters 1--12) were tested with PETSc v3.21.1 release branch commit 2c895dc6491
Python codes (Chapters 13--14) were tested with Firedrake master branch commit 1bbd9dfa3
Test machine: thelio Ubuntu 22.04.4 LTS
C codes (Chapters 1--12) were tested with PETSc v3.21.1 release branch commit 2c895dc6491
Python codes (Chapters 13--14) were tested with Firedrake master branch commit 1bbd9dfa3
Test machine: thelio Ubuntu 22.04.4 LTS