petsc-3.4.3 2013-10-15   PETSc functions (PF objects) are used
to compute grid functions, element functions, etc.  Beginner -
Basic usage PF PFApplyVec PFSet PFApply PFDestroy PFType
Intermediate - Setting options for algorithms and data
structures PFGetType PFSetFromOptions PFSetType Advanced -
Setting more advanced options and customization PFRegister
PFRegisterAll Developer - Interfaces intended primarily for
library developers, not for typical applications programmers
PFCreate PFInitializePackage PFFinalizePackage PFView No
deprecated routines  Table of Contents