
directory:  $(PETSC_DIR)/src/snes/tutorials/examples

This directory contains SNES example programs for solving systems of
nonlinear equations.  Examples of unconstrained minimization problems
are in the directory $(PETSC_DIR)/src/snes/examples/tutorials/umin.
Note that the SNES interface is virtually identical for both types
of problems, so the user may benefit from examining programs in 
both directories.


