CoCoA » CoCoALib

29 Sep 2018

12:51 Design #1223 (Resolved): NewPolyRing default indet names

Removed the doc. Moved the old fns into obsolescent.
John Abbott

28 Sep 2018

20:36 Design #1223: NewPolyRing default indet names

Just to remember.
This should go into obsolescent. Anna Maria Bigatti

18:05 Design #1223: NewPolyRing default indet names

I have updated the code: sources, tests and examples.
Everything compiles, and the tests pass (after changing some e... John Abbott

14:57 Design #1223: NewPolyRing default indet names

John Abbott wrote:
> Do you prefer *(A)* or *(B)* ? Opinions?
I prefer A, as I had already explained.
Anna Maria Bigatti

14:51 Design #1223: NewPolyRing default indet names

I see two possible actions:
*(A)* remove completely the pseudo-ctor which accepts just the number of indets; the cal... John Abbott

21 Sep 2018

16:17 Feature #1227: exgcd; solve Bezout equation

Maybe restricting the problem to just 2 args is too limiting?
Consider the following 3 multivariate polynomials: @... John Abbott

19 Sep 2018

14:23 Feature #1227: exgcd; solve Bezout equation

According to Wikipedia there are Bezout domains which are not PIDs (but it seems all such non PIDs are "funny rings" ... John Abbott

14:13 Feature #1227 (New): exgcd; solve Bezout equation

I'd like to use an *@exgcd@* function: one which calculates both the GCD and the corresponding linear combination of ... John Abbott