| array add | array mul | matrix dot | matrix solve | ||
| 10^6 elm * 100 times | 500x500 elm * 3 tiems | ||||
| Ruby 1.8.2 | NArray 0.5.8 | 1.56 | 1.52 | 2.10 | 6.54 |
| Python 2.4.1 | numarray 1.5.0 | 5.08 | 5.06 | 2.10 | 3.05 |
| Python 2.4.1 | Numeric 23.7-2 | 5.58 | 5.61 | 5.34 | 6.15 |
| Octave 2.1.72 (i686-pc-linux-gnu) | 1.43 | 1.39 | 2.12 | 2.96 | |