CoCoA Project

12 Feb 2014

16:30 CoCoALib Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))

My non-authorative solution is... Winfried Bruns

09 Feb 2014

16:52 CoCoALib Support #438: Polynomial multiplication (product of RingElem)

I am sorry for having raised a non-issue.
Regarding NumTerms: is it a data field of the polynomial or is it compu... Winfried Bruns

12:48 CoCoALib Support #438: Polynomial multiplication (product of RingElem)

I think it is a question that needs careful testing before any changes should be done. As observed by John and mentio... Winfried Bruns

08 Feb 2014

10:43 CoCoALib Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))

This function seems to be optimal.
What is the authorative function for the converse transformation ZZ[X] --> QQ[X] ? Winfried Bruns

01 Feb 2014

10:20 CoCoALib Feature #222: Printing polynomials - spaces between terms

I would prefer a symmetric appearance, either no space around the + sign or a blank on bothsides.
But it is a mat... Winfried Bruns