Activity
From 14 Jun 2012 to 13 Jul 2012
11 Jul 2012
- 15:49 Feature #40: Squarefree factorization - Alessio d'Ali`
- Alessio has added some paragraphs about primitivization, including examples to show that Bernardin's algorithm does n...
10 Jul 2012
- 15:10 Feature #206: Matrix equation solving: LinKer
- Added *LinKer* to CoCoA-5 and test.
Added test for CoCoAlib (added into ex-matrix3, written for _brother function_... - 10:17 Feature #206: Matrix equation solving: LinKer
- Written *LinKerByGauss* for matrices with entries in a field.
The code uses *RankAndGauss(M, ncols)* which compute... - 09:40 Feature #206 (In Progress): Matrix equation solving: LinKer
- find all solutions M*x = 0
05 Jul 2012
- 17:59 Bug #149: Makefile dependencies
- another possibility would be to check in (and distribute) @Makefile_dependencies@ without external libraries (_i.e._ ...
- 11:14 Feature #203: Function to get the Hilbert Polynomial ring from GlobalManager
- Currently it is available calling the function...
- 10:40 Feature #30 (Closed): SwapRows, Cols
- 10:11 Bug #85 (Closed): QuotientRing problem
- Now it works. I can't remember fixing it and how, but obviously someone did...
- 09:49 Support #205 (New): Example for change of coordinates with coeffs in a matrix
- Add to *ex-RingHom3* an example for a change like *x --> A*x*
04 Jul 2012
- 18:33 Feature #202: MatrixView/function for viewing a single row or column (RowMat, ColMat)
- another proposal...
- 10:17 Feature #202 (Closed): MatrixView/function for viewing a single row or column (RowMat, ColMat)
- We should make a special view for a row or column since the C++/STL for calling *submat* is so bad (vector containing...
- 11:20 Feature #203 (Closed): Function to get the Hilbert Polynomial ring from GlobalManager
- The function *MakeGlobalHPPowerList(const DenseUPolyRing& P)* in GlobalManager.C creates a list of polynomials.
Its ...
29 Jun 2012
- 17:17 Bug #199 (Closed): CFApprox: division by zero
- I forgot to close the issue and to count CVS time etc.
- 16:49 Bug #199: CFApprox: division by zero
- The bug was a consequence of when I changed the definition of integer division (from round towards -infinity to round...
- 14:48 Bug #199 (Closed): CFApprox: division by zero
- ...
26 Jun 2012
- 15:09 Feature #40: Squarefree factorization - Alessio d'Ali`
- Alessio has:
* continued with the report
* reorganized the tests so that they are largely automatic
He will chec...
22 Jun 2012
- 12:47 Bug #196 (New): PPWithMask needs checking
- which functions give guarantees and which don't?
better be more clear and consistent.
Check also if PPMonoidFast ca... - 12:47 Support #75: Documentation review by Caleo
- Alessandra reports:
* doc for *@PPWithMask@* needs major improvement (and also the impl)
* *@ex-PPWithMask2.C@* nee... - 12:03 Support #195 (Closed): OrdvArith documentation needs rewriting
- Alessandra Caleo noticed that OrdvArith seems to be quite messy: includes parts about PPOrdering and is not clear why...
20 Jun 2012
- 10:52 Bug #190: Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
- JAA sees two mutually exclusive ways of solving the problem:
# fix the ref counting so that it always works correctly...
19 Jun 2012
- 17:04 Feature #174: IsStdGraded: add for PPOrdering, PPMonoid, (Sparse)PolyRing..
- John Abbott wrote:
> Should modules also have an @IsStdGraded@?
> *Note* we have already used the abbrev @std@ for ... - 16:38 Bug #190 (Closed): Subtle ref count bug for poly rings (via CoeffEmbeddingHom)
- The function below looks perfectly reasonable, but it creates a *dangling reference*...
18 Jun 2012
- 16:11 Feature #157: Separate ThreadsafeCounter from symbol.C
- Yes, in its current form it requires BOOST.
I can add some *@#ifdef@* directive to make it compile without BOOST (an... - 11:31 Feature #157: Separate ThreadsafeCounter from symbol.C
- Does this mean that users are now forced to have boost, or we can have a non-threadsafe version without boost?
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