Feature #134
Convenience ring ctors and homs
Start date:
19 Apr 2012
Due date:
% Done:
0%
Estimated time:
Description
Here are some ideas for convenient ring ctors which make homs too:
- change PPOrdering (makes new poly ring, and provides the two isom homs)
- change coeff ring (makes new poly ring, and provides hom from old to new ring)
- add new indets (makes new poly ring, provides embedding, and partial "return" hom)
- ?flatten
k[x][y]
intok[x,y]
(provides both isoms too)
I expect there are some more
History
#1 Updated by Anna Maria Bigatti over 10 years ago
- Target version set to CoCoALib-0.99533 Easter14
#2 Updated by John Abbott about 10 years ago
- Category set to New Function
- Target version changed from CoCoALib-0.99533 Easter14 to CoCoALib-0.99534 Seoul14
#3 Updated by John Abbott almost 10 years ago
- Target version changed from CoCoALib-0.99534 Seoul14 to CoCoALib-1.0