CoCoA » CoCoALib

13 Dec 2016

18:04 Feature #992: Poly ring homomorphism to change ordering

This may be just a special case of "extending a PPMonoid homomorphism" to a poly ring homomorphism.
It could also ... John Abbott

17:05 Feature #992 (New): Poly ring homomorphism to change ordering

It could be helpful to have an easy way of mapping from one poly ring to another which just changes the term ordering... John Abbott

05 Dec 2016

10:30 Feature #931: GBasis verbose mode

Added first verbosity comments activated with... Anna Maria Bigatti

02 Dec 2016

09:13 Feature #961: New function: ReducedGBasis

the GBasis is not reduced if the ring is not commutative
(ideal(x,dx) is homogeneous, so the algorithm does not expe... Anna Maria Bigatti

30 Nov 2016

21:47 Feature #765 (In Progress): ExternalLib-CDD: (needed by GFan)

Here are some notes I have just made (after trying to compile CDD and GFan on my netbook).... John Abbott