Differences between revisions 9 and 10
Revision 9 as of 2008-04-01 02:52:22
Size: 1113
Editor: MikeHansen
Comment:
Revision 10 as of 2008-04-01 02:55:44
Size: 1193
Editor: MikeHansen
Comment:
Deletions are marked like this. Additions are marked like this.
Line 25: Line 25:
|| ||ezgcd ||modular ||
||p - 20 ||0.05 ||0.33 ||
||q - 40 ||0.33 ||9.47 ||
||r - 100 ||8.71 ||- ||
||s - 160 ||89.57 ||- ||
||        ||ezgcd ||modular || maxima ||
||p - 20  ||0.05  ||0.33 || 0.11 ||
||q - 40  ||0.33 ||9.47    || 0.66 ||
||r - 100 ||8.71  ||- || ||
||s - 160 ||89.57 ||-       || ||

For the Maxima timings, I did the following:

sage: mp1 = maxima(p1)
sage: mp2 = maxima(p2)
sage: time a = mp1.gcd(mp2)

1 variable over QQ

|| || ezgcd || modular || maxima ||

p - 100

0.02

0.03

0.20

q - 1000

12.10

9.84

7.66

r - 10000

95.03

62.80

30.27

(Univariate)

p - 100

3.07

q - 1000

-

r - 2000

-

2 variables over QQ

ezgcd

modular

maxima

p - 20

0.05

0.33

0.11

q - 40

0.33

9.47

0.66

r - 100

8.71

-

s - 160

89.57

-

3 variables over QQ

ezgcd

modular

p - 20

0.30

-

q - 40

8.40

-

r - 60

92.03

-

4 variables over QQ

ezgcd

modular

maxima

p - 10

0.13

-

1.04

q - 16

0.93

-

8.08

r - 20

2.82

-

s - 30

40.06

-

MultivariateGCDBenchmarks (last edited 2008-11-14 13:42:04 by localhost)