SNESSetJacobianDomainError

tells SNES that the function you provided to SNESSetJacobian() at the proposed step. For example there is a negative element transformation.

Synopsis

#include "petscsnes.h"  
PetscErrorCode SNESSetJacobianDomainError(SNES snes)

Logically Collective

Input Parameters

• snes - the SNES context

Note

You can direct SNES to avoid certain steps by using SNESVISetVariableBounds(), SNESVISetComputeVariableBounds() or SNESLineSearchSetPreCheck(), SNESLineSearchSetPostCheck()

See Also

SNESCreate(), SNESSetFunction(), SNESFunction(), SNESSetFunctionDomainError(), SNESVISetVariableBounds(), SNESVISetComputeVariableBounds(), SNESLineSearchSetPreCheck(), SNESLineSearchSetPostCheck()

Level

advanced

Location

src/snes/interface/snes.c

Examples

src/snes/tutorials/ex3.c.html

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