petsc-3.13.6 2020-09-29

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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