CoCoA » CoCoALib

04 Dec 2012

18:22 Feature #84: Names for random streams

AMB will unify the documentation files -- and update the names of the random sequence classes!
JAA will unify the co... Anna Maria Bigatti

12:02 Feature #84: Names for random streams

Approved the idea of *unifying the sources* after verbal discussion.
The best unified name seems to be *@random@*. John Abbott

11:57 Feature #84: Names for random streams

Discussion via Skype:
instead of *sample* use *NextValue* to access a new element from a *RandomStream..* Anna Maria Bigatti

11:27 Feature #84: Names for random streams

Following Alessandra Caleo's criticisms (see issue #75), we have modified the documentation and examples to make them... John Abbott

12:14 Feature #282 (New): Global setting: to use IsProbPrime in place of IsPrime

An idea: since *@IsPrime@* can be extremely slow for larger inputs, and since *@IsProbPrime@* is normally extremely r... John Abbott

03 Dec 2012

15:31 Feature #281 (New): Store unique copy of FF(p) in GlobalManager

Now calling *ZZ/(7)* twice produces two different rings.
Maybe that should be stored into GlobalManager. Anna Maria Bigatti

30 Nov 2012

16:26 Support #75 (Closed): Documentation review by Caleo

Alessandra reports:
* what does @flush@ do in @ex-GMPAllocator2.C@? (*ok, fixed now*)
* @ex-NF.C@ not mentioned in d... John Abbott

28 Nov 2012

11:38 Feature #50 (Feedback): Polynomial content

Anna Maria Bigatti

11:37 Feature #51 (Feedback): polynomial coefficient extraction w.r.t. variable

Anna Maria Bigatti

11:34 Feature #278 (Closed): add CoeffVecWRT to cocoalib

Write C++ code for *@CoeffVecWRT@*, corresponding to the cocoa-5 function CoeffListWRT (with indices shifted by 1, as... Anna Maria Bigatti

11:02 Feature #215: Janet Bases: check and include code in CoCoALib (first prototype)

Last night I tried compiling CoCoALib on my old Mac G5, and the compiler reported a problem in @TmpJBSet.H@ -- the da... John Abbott

23 Nov 2012

18:24 Bug #277 (New): Eliminate class RefPPMonoidElem?

Recently I eliminated the class @RefRingElem@ for ring elements.
Should I do the same for *@RefPPMonoidElem@*?
Pres... John Abbott

22 Nov 2012

15:00 Feature #127 (In Progress): Convert DUPFF code to C++

JAA has written a first prototype.
It works, but is 10% slower than the old C code for multiplication - why??? John Abbott

12:45 Feature #144 (Resolved): Buchberger-Moeller: generic impl

JAA has implemented a first prototype in CoCoALib.
It works on two simple examples. Still need to:
* make it accessi... John Abbott

19 Nov 2012

10:42 Feature #121: Porting "IdealOfPoints"

I think that the good old code should be linked first.
Making a proper clean Chinese Remaindering in CoCoALib will r... Anna Maria Bigatti