143   PetscDS        ds;  in SetupProblem()  local
148   PetscCall(DMGetDS(dm, &ds));  in SetupProblem()
151     PetscCall(PetscDSSetResidual(ds, 0, f0_prim_phi, NULL));  in SetupProblem()
152     PetscCall(PetscDSSetJacobian(ds, 0, 0, g0_prim_phi, g1_prim_phi, NULL, NULL));  in SetupProblem()
155     PetscCall(PetscDSSetResidual(ds, 0, f0_ibp_phi, f1_ibp_phi));  in SetupProblem()
156     PetscCall(PetscDSSetJacobian(ds, 0, 0, g0_prim_phi, NULL, g2_ibp_phi, NULL));  in SetupProblem()
159   PetscCall(PetscDSSetExactSolution(ds, 0, analytic_phi, ctx));  in SetupProblem()
227   PetscDS             ds;  in MonitorError()  local
244   PetscCall(DMGetDS(dm, &ds));  in MonitorError()
245   PetscCall(PetscDSGetExactSolution(ds, 0, &func[0], &ctxs[0]));  in MonitorError()
259   PetscDS             ds;  in MyTSMonitorError()  local
266   PetscCall(DMGetDS(dm, &ds));  in MyTSMonitorError()
267   PetscCall(PetscDSGetExactSolution(ds, 0, &func[0], &ctxs[0]));  in MyTSMonitorError()
302     PetscDS             ds;  in main()  local
306     PetscCall(DMGetDS(dm, &ds));  in main()
307     PetscCall(PetscDSGetExactSolution(ds, 0, &func[0], &ctxs[0]));  in main()