Information about a 'qring'

Justin · Mon Jan 30, 2012 11:11 pm

Is there a way to determine the defining ideal of a 'qring'? More specifically, I'd like, within a procedure that takes a 'qring' as an argument, to determine that ideal, and possibly also the parent ring.

Is this possible? I've used "visual grep" on the Singular book, without much success :( .

Thanks for any help.

Re: Information about a 'qring'

Wolfram Decker · Mon Jan 30, 2012 11:45 pm

Please check

Code:

ringlist

.

Re: Information about a 'qring'

Guest · Tue Jan 31, 2012 8:19 am

Ah...light dawns. Thanks!

Re: Information about a 'qring'

hannes · Tue Jan 31, 2012 10:31 am

Another possibility:

Code:

qring q=std(I);
ideal(q);