80   Mat         Ybus;                /* Network admittance matrix */  member
235   PetscCall(MatMult(user->Ybus, Xnet, Fnet));  in ResidualFunction()
413     PetscCall(MatGetRow(user->Ybus, 2 * i, &ncols, NULL, NULL));  in PreallocateJacobian()
416     PetscCall(MatRestoreRow(user->Ybus, 2 * i, &ncols, NULL, NULL));  in PreallocateJacobian()
637     PetscCall(MatGetRow(user->Ybus, 2 * i, &ncols, &cols, &yvals));  in ResidualJacobian()
644     PetscCall(MatRestoreRow(user->Ybus, 2 * i, &ncols, &cols, &yvals));  in ResidualJacobian()
646     PetscCall(MatGetRow(user->Ybus, 2 * i + 1, &ncols, &cols, &yvals));  in ResidualJacobian()
653     PetscCall(MatRestoreRow(user->Ybus, 2 * i + 1, &ncols, &cols, &yvals));  in ResidualJacobian()
1005   PetscCall(MatCreate(PETSC_COMM_WORLD, &ctx->Ybus));  in FormFunction()
1006   PetscCall(MatSetSizes(ctx->Ybus, PETSC_DECIDE, PETSC_DECIDE, ctx->neqs_net, ctx->neqs_net));  in FormFunction()
1007   PetscCall(MatSetType(ctx->Ybus, MATBAIJ));  in FormFunction()
1009   PetscCall(MatLoad(ctx->Ybus, Ybusview));  in FormFunction()
1080   PetscCall(MatSetValues(ctx->Ybus, 1, &row_loc, 1, &col_loc, &val, ADD_VALUES));  in FormFunction()
1084   PetscCall(MatSetValues(ctx->Ybus, 1, &row_loc, 1, &col_loc, &val, ADD_VALUES));  in FormFunction()
1086   PetscCall(MatAssemblyBegin(ctx->Ybus, MAT_FINAL_ASSEMBLY));  in FormFunction()
1087   PetscCall(MatAssemblyEnd(ctx->Ybus, MAT_FINAL_ASSEMBLY));  in FormFunction()
1105   PetscCall(MatSetValues(ctx->Ybus, 1, &row_loc, 1, &col_loc, &val, ADD_VALUES));  in FormFunction()
1109   PetscCall(MatSetValues(ctx->Ybus, 1, &row_loc, 1, &col_loc, &val, ADD_VALUES));  in FormFunction()
1111   PetscCall(MatAssemblyBegin(ctx->Ybus, MAT_FINAL_ASSEMBLY));  in FormFunction()
1112   PetscCall(MatAssemblyEnd(ctx->Ybus, MAT_FINAL_ASSEMBLY));  in FormFunction()
1133   PetscCall(MatDestroy(&ctx->Ybus));  in FormFunction()