int TSGetRHSJacobian(TS ts, Mat *J, Mat *M, void **ctx)Not Collective, but parallel objects are returned if TS is parallel
J | - The Jacobian J of F, where U_t = F(U,t) |
M | - The preconditioner matrix, usually the same as J |
ctx | - User-defined context for Jacobian evaluation routine |
Notes: You can pass in PETSC_NULL for any return argument you do not need.
Contributed by: Matthew Knepley
Location: src/ts/interface/ts.c
Time Stepping
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