CoCoA » CoCoALib

01 Feb 2018

13:55 Feature #1115 (In Progress): New class: exterior algebra

Anna Maria Bigatti

13:48 Feature #1115: New class: exterior algebra

JAA has made a first impl (mostly copying code from @RingWeyl@). Many fns are still NYI.
Anna, Michele and Elisa ... John Abbott

25 Jan 2018

15:05 Support #1149: Release: CoCoALib-0.99600 (together with CoCoA-5.2.4)

Principal changes and additions to CoCoALib:
* ctors for *@BigInt@* and *@BigRat@* from *@string@* and GMP native ob... John Abbott

22 Jan 2018

18:30 Feature #1150 (New): New fn: transform ideal with ring hom

Do we want a new fun for transforming an ideal with a ringhom?
@TransformIdeal(const ideal& I, const RingHom& phi)@
... John Abbott

19 Jan 2018

14:33 Design #925: MachineInt or long for args which are indices (yet again)

Should indices be constrained to be non-negative?
Note that @symbol@ currently does allow negative "indices".
It ... John Abbott

18 Jan 2018

16:09 Feature #872: LinSolve for matrices over FFp

I have implemented a version of "LinDepMill" for MatrixFp.
This should be a good basis for further impls.
Note ha... John Abbott

17 Jan 2018

12:09 Support #1056 (Closed): Release: CoCoALib-0.99560 (together with CoCoA-5.2.2)

Anna Maria Bigatti

12:02 Support #1149 (Closed): Release: CoCoALib-0.99600 (together with CoCoA-5.2.4)

Everything related to making a CoCoALib release:
# Redmine Roadmap: close or postpone issue
# Redmine Release iss... Anna Maria Bigatti

11:56 Design #1147: mySquare and myPowerSmallExp

The advantage of having @mySquare@ private is that we do not need to do arg checking, and there is (perhaps?) no need... John Abbott

11:08 Design #1147 (New): mySquare and myPowerSmallExp

Check the interrelation between @RingBase::MySquare@ and @RingBase::myPowerSmallExp@.
In particular should @mySqua... John Abbott

16 Jan 2018

18:16 Feature #658: Indets actually in a poly (or vector or matrix)

This is definitely needed: *There are awkward work-arounds in @radical.cpkg5@ and in @BringIn.cpkg5@.*
John Abbott

16:13 Support #1056: Release: CoCoALib-0.99560 (together with CoCoA-5.2.2)

uploaded manuals to research gate Anna Maria Bigatti

11:37 Support #887 (Closed): My first compilations with clang

John Abbott