Outline
Objects
Functionality
Structure
Availability
Comparisons
Examples
Development
Contributors
Singular-1-4
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Comparative Timings of GB Computations
| degrevlex |
HP 9000/780, 512 MByte RAM, HPUX-10.20 |
P200, 64MByte RAM, Linux |
| Example |
Maple V.4 |
Singular 1.2 |
Macaulay 2 |
CoCoA 3.4 |
Singular 1.2 |
GB |
| homog Alex 2 |
X |
7.94 |
29.2 [3.7] |
56.1 [7.1] |
16.1 [1.1] |
14.9 |
| katsura8 |
X |
70.9 |
155 [2.2] |
358 [5.0] |
99 [1.8] |
55 |
| homog-gonnet |
X |
144 [1.6] |
91.7 |
469 [5.1] |
156 [1.2] |
133 |
| cyclic 7 |
214[1.1] |
203 |
Characteristic: 32003; Ordering: degree reverse lexicographic;
Times in seconds
See TR number 18 at
http://www.mathematik.uni-kl.de/~zca/ for
details on the examples and further timings.
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