SNESGetRhs#

Gets the vector for solving F(x) = rhs. If rhs is not set it assumes a zero right hand side.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESGetRhs(SNES snes, Vec *rhs)

Logically Collective

Input Parameter#

  • snes - the SNES context

Output Parameter#

  • rhs - the right hand side vector or NULL if the right hand side vector is null

See Also#

SNES: Nonlinear Solvers, SNES, SNESGetSolution(), SNESGetFunction(), SNESComputeFunction(), SNESSetJacobian(), SNESSetFunction()

Level#

intermediate

Location#

src/snes/interface/snes.c


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Index of all SNES routines
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Index of all manual pages