TSRosWSetRecomputeJacobian

Set whether to recompute the Jacobian at each stage. The default is to update the Jacobian once per step.

Synopsis

#include "petscts.h"   
PetscErrorCode TSRosWSetRecomputeJacobian(TS ts, PetscBool flg)

Logically Collective

Input Parameters

• ts - timestepping context

• flg - PETSC_TRUE to recompute the Jacobian at each stage

See Also

TS: Scalable ODE and DAE Solvers, TSRosWType, TSRosWGetType()

Level

intermediate

Location

src/ts/impls/rosw/rosw.c

Implementations

TSRosWSetRecomputeJacobian_RosW() in src/ts/impls/rosw/rosw.c

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