PETSc version 3.15.5
SNESFunctionType
Type of function computed 
Synopsis
typedef enum {SNES_FUNCTION_DEFAULT          = -1,
              SNES_FUNCTION_UNPRECONDITIONED =  0,
              SNES_FUNCTION_PRECONDITIONED   =  1} SNESFunctionType;
Support for these is highly dependent on the solver.
See Also
 SNESSolve(), SNESGetConvergedReason(), KSPSetNormType(),
KSPSetConvergenceTest(), KSPSetPCSide()
Level
advanced
Location
src/snes/../../include/petscsnes.h
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages