petsc-3.7.7 2017-09-25
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DMTSGetI2Jacobian

get TS implicit Jacobian evaluation function for 2nd order systems

Synopsis

#include "petscts.h" 
PetscErrorCode DMTSGetI2Jacobian(DM dm,TSI2Jacobian *jac,void **ctx)
Not Collective

Input Argument

dm -DM to be used with TS

Output Arguments

jac - Jacobian evaluation function, see TSSetI2Jacobian() for calling sequence
ctx - context for Jacobian evaluation

Note

TSGetI2Jacobian() is normally used, but it calls this function internally because the user context is actually associated with the DM.

See Also

DMTSSetI2Jacobian(),TSGetI2Jacobian()

Level:advanced
Location:
src/ts/utils/dmts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages