| Problem Instance/Computer Algebra System | Reduce | Singular |
| facnthweyl3 | real:7200.32;sys:2.78;user:7174.14 | real:23.56;sys:0.00;user:23.48 |
| commutativeFac1 | real:0.58;sys:0.03;user:0.50 | real:0.06;sys:0.00;user:0.05 |
| landauEx | real:0.15;sys:0.03;user:0.07 | real:2.84;sys:0.00;user:2.83 |
| homogNthWeyl1 | real:7200.15;sys:0.90;user:7176.56 | real:0.47;sys:0.00;user:0.46 |
| homogNthWeyl2 | real:7200.12;sys:0.50;user:7177.21 | real:0.33;sys:0.00;user:0.32 |