CoCoA » CoCoALib

13 Feb 2015

20:59 Feature #24: object files collected in one directory

Right now I do not recall why we think it is a good idea to have all object files in a single directory.
Pro:
* e... John Abbott

20:37 Feature #24: object files collected in one directory

Here is an example I found on the internet; it uses GNU make's VPATH facility:... John Abbott

20:46 Feature #664: Impl small non-prime finite fields (using logs)

When char=2 we can readily use (binary) integers to represent field elements.
The idea is to find a generator @theta... John Abbott

20:41 Feature #665: Integrate Janet/Pommaret basis code

Mario will try to put all his source code in his own namespace (perhaps called @involutive@), and will put all his fi... John Abbott

12 Feb 2015

10:33 Feature #651: Optimized algorithms for implicitization (slicing algorithm, elim, subalgebra..)

I changed all ring names into Kt and Kx in TmpImplicit.C
Anna Maria Bigatti

11 Feb 2015

17:42 Feature #665 (In Progress): Integrate Janet/Pommaret basis code

Integrating Janet/Pommaret basis into CoCoALib and CoCoA-5
What Mario will do:
* think about good names for JBMil... John Abbott

17:39 Feature #664 (Resolved): Impl small non-prime finite fields (using logs)

Impl small non-prime finite fields (?using log/exp tables?)
Werner+Mario would like these ASAP; especially with ch... John Abbott

23 Jan 2015

13:50 Feature #661: Laurent polynomials

There are two cases to consider:
* dense univariate
* sparse multivariate
One "easy" solution is to use existing da... John Abbott

13:48 Feature #661 (New): Laurent polynomials

I propose adding a @LaurentPolynomial@ ring extension.
John Abbott

22 Jan 2015

19:08 Feature #658: Indets actually in a poly (or vector or matrix)

John Abbott wrote:
> If the answer is *yes* then we must decide some things:
> * what is the answer? List of polys... Anna Maria Bigatti

15:46 Feature #658: Indets actually in a poly (or vector or matrix)

If the answer is *yes* then we must decide some things:
* what is the answer? List of polys which are actually inde... John Abbott

15:43 Feature #658 (Closed): Indets actually in a poly (or vector or matrix)

Should we have a function which says which indets actually appear in a polynomial? John Abbott