Support #1074
CoCoAManual: entry for radical
Status:
Closed
Priority:
High
Assignee:
Category:
Manual/documentation
Target version:
Description
The CoCoAManual entry for radical
looks to be out of date.
It does not mention radical(RINGELEM)
and also states that radical
does not work over small finite char.
History
#1 Updated by John Abbott almost 7 years ago
The following output is surprising (though correct)
use ZZ/(3)[x,y]; radical(ideal(x^3+y^3)); ---> ideal(x +y, x +y)
#2 Updated by Anna Maria Bigatti over 6 years ago
- Status changed from New to Feedback
- Assignee set to Anna Maria Bigatti
- % Done changed from 0 to 90
added example for radical(poly).
I'm not confident it always works for ideals in small characteristic.
I hope the situation will be clearer with Alice Moallemy's conversion to C++.
#3 Updated by John Abbott over 6 years ago
- Status changed from Feedback to Closed
- % Done changed from 90 to 100