CoCoA » CoCoALib

25 Nov 2013

11:42 Design #415: Remove AsPolyRing etc?

John Abbott wrote:
> Frankly I find it irritating to have to do this, and I do not believe it improves the readabili... Anna Maria Bigatti

23 Nov 2013

17:09 Bug #413: OrdvArith: use of a single buffer is NOT THREADSAFE

JAA ha now implemented a partial fix to the problem: the new design should allow the multithreaded case to be handled... John Abbott

17:02 Design #415 (Closed): Remove AsPolyRing etc?

I'm fed up with having to make explicit "manual" casts from @ring@ to @PolyRing@ etc.
I've just fixed a line of co... John Abbott

21 Nov 2013

19:14 Bug #413 (Closed): OrdvArith: use of a single buffer is NOT THREADSAFE

Fix @OrdvArith@ fns so that they are threadsafe; at the moment they use a single buffer (@myOrdvBuffer@ and @myExpvBu... John Abbott

15:43 Feature #407: RingElem ctor from mpz_t (from Bruns)

We could define a ctor which needs an extra "marker" parameter to resolve the ambiguity in the call @BigInt(R,0)@ bet... John Abbott

20 Nov 2013

19:58 Feature #233: AsINT and AsRAT -- ConvertTo<BigInt> and ConvertTo<BigRat>

An advantage of Anna's suggested names is that they are more compact than using the @ConvertTo@ template fn.
JAA s... John Abbott

19:51 Feature #342: Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))

@PushFront@ and @PushBack@ for PPs have already been implemented (no idea when), but they were not documented. I hav... John Abbott