7   Mat         A, B, C, D, AT;  in main()  local
88   PetscCall(MatProductCreate(A, B, NULL, &D));  in main()
89   PetscCall(MatProductSetType(D, MATPRODUCT_AB));  in main()
90   PetscCall(MatProductSetAlgorithm(D, "default"));  in main()
91   PetscCall(MatProductSetFill(D, fill));  in main()
92   PetscCall(MatProductSetFromOptions(D));  in main()
93   PetscCall(MatProductSymbolic(D));  in main()
94   for (i = 0; i < 2; i++) PetscCall(MatProductNumeric(D));  in main()
95   PetscCall(MatEqual(C, D, &equal));  in main()
97   PetscCall(MatDestroy(&D));  in main()
101   PetscCall(MatMatMult(AT, B, MAT_INITIAL_MATRIX, fill, &D));  in main()
102   PetscCall(MatMatMultEqual(AT, B, D, 10, &equal));  in main()
104   PetscCall(MatDestroy(&D));  in main()
108   PetscCall(MatMatMult(C, A, MAT_INITIAL_MATRIX, fill, &D));  in main()
109   PetscCall(MatMatMult(C, A, MAT_REUSE_MATRIX, fill, &D));  in main()
110   PetscCall(MatMatMultEqual(C, A, D, 10, &equal));  in main()
112   PetscCall(MatDestroy(&D));  in main()
115   PetscCall(MatMatMult(A, C, MAT_INITIAL_MATRIX, fill, &D));  in main()
116   PetscCall(MatMatMult(A, C, MAT_REUSE_MATRIX, fill, &D));  in main()
117   PetscCall(MatMatMultEqual(A, C, D, 10, &equal));  in main()
119   PetscCall(MatDestroy(&D));  in main()
124     PetscCall(MatMatMult(B, C, MAT_INITIAL_MATRIX, fill, &D));  in main()
125     PetscCall(MatMatMult(B, C, MAT_REUSE_MATRIX, fill, &D));  in main()
126     PetscCall(MatMatMultEqual(B, C, D, 10, &equal));  in main()
128     PetscCall(MatDestroy(&D));  in main()
132   PetscCall(MatMatTransposeMult(B, C, MAT_INITIAL_MATRIX, fill, &D));  in main()
133   PetscCall(MatMatTransposeMult(B, C, MAT_REUSE_MATRIX, fill, &D));  in main()
134   PetscCall(MatMatTransposeMultEqual(B, C, D, 10, &equal));  in main()
136   PetscCall(MatDestroy(&D));  in main()