Ask Your Question
0

question about hilbert_class_polynomial

asked 2014-02-15 20:42:59 -0600

cjsh gravatar image

I run sagecell hilbert_class_polynomial sqrt(-5),but different with below:

http://echidna.maths.usyd.edu.au/kohe...

http://sagenb.skku.edu/home/pub/155/

edit retag flag offensive close merge delete

1 answer

Sort by ยป oldest newest most voted
1

answered 2014-02-15 21:33:12 -0600

Jeroen Demeyer gravatar image

What matters is not the polynomial, but the field extension defined by the polynomial. So probably both answers are correct, in the sense that they both define the same field.

edit flag offensive delete link more

Comments

thank you very much! I try some Imaginary/real quadratic fields,all classnumber=1. sage cannot run hilbert_class_polynomial of Imaginary Cubic fields,but that website can run

cjsh gravatar imagecjsh ( 2014-02-16 19:11:50 -0600 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Question Tools

Stats

Asked: 2014-02-15 20:42:59 -0600

Seen: 32 times

Last updated: Feb 16 '14