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Revision 11 as of 2008-04-01 02:58:22
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Editor: MikeHansen
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Revision 12 as of 2008-04-01 03:03:19
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Editor: MikeHansen
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These are the polynomials found on this page: http://magma.maths.usyd.edu.au/users/allan/gcdcomp.html
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||r - 100 ||8.71 ||- ||       ||
||s - 160 ||89.57 ||- ||      ||
||r - 100 ||8.71 ||- || 14.40 ||
||s - 160 ||89.57 ||- || ||
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|| r - 20 || 2.82 || - ||
|| s - 30 || 40.06 || - ||
|| r - 20 || 2.82 || -   || 33.96 ||
|| s - 30 || 40.06 || - ||        ||
 

These are the polynomials found on this page: http://magma.maths.usyd.edu.au/users/allan/gcdcomp.html

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

File: fermat_gcd_1var.py

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

File: fermat_gcd_2var.py

ezgcd

modular

maxima

p - 20

0.05

0.33

0.11

q - 40

0.33

9.47

0.66

r - 100

8.71

-

14.40

s - 160

89.57

-

3 variables over QQ

File: fermat_gcd_3var.py

ezgcd

modular

p - 20

0.30

-

q - 40

8.40

-

r - 60

92.03

-

4 variables over QQ

File: fermat_gcd_4var.py

ezgcd

modular

maxima

p - 10

0.13

-

1.04

q - 16

0.93

-

8.08

r - 20

2.82

-

33.96

s - 30

40.06

-

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