petsc-3.10.5 2019-03-28
SNESComputeFunction
Calls the function that has been set with SNESSetFunction().
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESComputeFunction(SNES snes,Vec x,Vec y)
Collective on SNES
Input Parameters
| snes | - the SNES context
|
| x | - input vector
|
Output Parameter
y -function vector, as set by SNESSetFunction()
Notes
SNESComputeFunction() is typically used within nonlinear solvers
implementations, so most users would not generally call this routine
themselves.
Keywords
SNES, nonlinear, compute, function
See Also
SNESSetFunction(), SNESGetFunction()
Level
developer
Location
src/snes/interface/snes.c
Examples
src/snes/examples/tutorials/ex12.c.html
src/snes/examples/tutorials/ex22.c.html
src/snes/examples/tutorials/ex62.c.html
src/snes/examples/tutorials/ex77.c.html
src/snes/examples/tutorials/ex1f.F90.html
src/ts/examples/tutorials/ex48.c.html
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages