31   Mat      MatDeltaFwdSensip;     /* Increment of the forward sensitivity at stage */  member
742   Mat          MatDeltaFwdSensip    = th->MatDeltaFwdSensip;  in TSForwardStep_Theta()  local
766     PetscCall(MatMatMult(J, ts->mat_sensip, MAT_REUSE_MATRIX, PETSC_DETERMINE, &MatDeltaFwdSensip));  in TSForwardStep_Theta()
767     PetscCall(MatScale(MatDeltaFwdSensip, (th->Theta - 1.) / th->Theta));  in TSForwardStep_Theta()
773 …PetscCall(MatAXPY(MatDeltaFwdSensip, (th->Theta - 1.) / th->Theta, ts->Jacp, SUBSET_NONZERO_PATTER…  in TSForwardStep_Theta()
777       PetscCall(MatAXPY(MatDeltaFwdSensip, -1., ts->Jacp, SUBSET_NONZERO_PATTERN));  in TSForwardStep_Theta()
782     PetscCall(MatMatMult(J, ts->mat_sensip, MAT_REUSE_MATRIX, PETSC_DETERMINE, &MatDeltaFwdSensip));  in TSForwardStep_Theta()
783     PetscCall(MatScale(MatDeltaFwdSensip, -1.));  in TSForwardStep_Theta()
790       PetscCall(MatAXPY(MatDeltaFwdSensip, -1., ts->Jacp, SUBSET_NONZERO_PATTERN));  in TSForwardStep_Theta()
821     PetscCall(MatDenseGetColumn(MatDeltaFwdSensip, ntlm, &barr));  in TSForwardStep_Theta()
838     PetscCall(MatDenseRestoreColumn(MatDeltaFwdSensip, &barr));  in TSForwardStep_Theta()
847 …PetscCall(MatAXPY(ts->mat_sensip, 1, MatDeltaFwdSensip, SAME_NONZERO_PATTERN)); /* stage sensitivi…  in TSForwardStep_Theta()
853 …PetscCall(MatAXPY(ts->mat_sensip, (1. - th->Theta) / th->Theta, MatDeltaFwdSensip, SAME_NONZERO_PA…  in TSForwardStep_Theta()
862 …if (!th->endpoint) PetscCall(MatAXPY(ts->mat_sensip, 1. / th->Theta, MatDeltaFwdSensip, SAME_NONZE…  in TSForwardStep_Theta()
878       th->MatFwdStages[0] = th->MatDeltaFwdSensip;  in TSForwardGetStages_Theta()
996   PetscCall(MatDuplicate(ts->mat_sensip, MAT_DO_NOT_COPY_VALUES, &th->MatDeltaFwdSensip));  in TSForwardSetUp_Theta()
1019   PetscCall(MatDestroy(&th->MatDeltaFwdSensip));  in TSForwardReset_Theta()