for PETSc v3.13.2

bueler released this 03 Jun 19:20

· 170 commits to master since this release

7b00f87

C codes (Chapters 1--12) were tested with PETSc master branch at v3.13.2.

Python codes (Chapters 13--14) were tested with Firedrake downloaded 20 April 2020.

Assets 2