Activity
From 29 Apr 2018 to 28 May 2018
22 May 2018
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18:00 CoCoALib Support #847: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- John Abbott wrote:
> I have split @BigRat@ into @BigRat@ (class defn, ctors, and accessors) and @BigRatOps@.
> All ... -
16:35 CoCoALib Support #847 (Feedback): Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- I have split @BigRat@ into @BigRat@ (class defn, ctors, and accessors) and @BigRatOps@.
All files have been updated;...
18 May 2018
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19:02 CoCoALib Design #1177 (In Progress): File names: use "SparsePolyOps" prefix for pertinent files
- (split SparsePolyOps-RingElem)
SparsePolyOps-EvalInterval.C*
SparsePolyOps-IdealOfPoints.C*
SparsePolyOps-IdealZ... -
18:33 CoCoALib Slug #1181: CpuTime is costly!
- Here is a brief comment about the design: I shall suppose that the class is called @CpuTimeLimit@
*(1)* simple us... -
17:52 CoCoALib Design #1184 (Closed): should BeginIter(RingElem) be in SparsePolyIter or in SparsePolyOps-RingElem?
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17:12 CoCoALib Design #1145: File names, coding conventions: Fns, Ops, Operations? part 2
- renamed @IntOperations@ into @BigIntOps@
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17:10 CoCoALib Support #847: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- Renamed @IntOperations@ into @BigIntOps@
(this should have been in #1145)
17 May 2018
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18:11 CoCoALib Design #1145: File names, coding conventions: Fns, Ops, Operations? part 2
- renamed @MatrixOperations@ in @MatrixOps@
renamed @VectorOperations@ in @VectorOps@ -
17:58 CoCoALib Slug #1181: CpuTime is costly!
- I now have a prototype which works well in one small test.
The new design does not mimic the old interface... :-/
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16:35 CoCoALib Design #1163: Split SparsePolyRing.C in smaller files
- Split @SparsePolyIter.H@
(no corresponding C file: only class definition and inline functions)
16 May 2018
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17:09 CoCoALib Design #410 (In Progress): New file: BigRatOps
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16:58 CoCoALib Design #1145 (Feedback): File names, coding conventions: Fns, Ops, Operations? part 2
- Confirmed decision: *Ops*.
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16:38 CoCoA-5 Feature #1122: New fn: RandomLinearForm
- John Abbott wrote:
> Maybe we could use @PushBack@??
Depends on the ordering :-(
But we could make special imple... -
16:36 CoCoA-5 Feature #1122: New fn: RandomLinearForm
- I have reversed the loop in @RandomLinearForm@ (in @SparsePolyRing.C@). Now it is significantly faster.
But why w... -
15:10 CoCoA-5 Feature #1122: New fn: RandomLinearForm
- I have just tried calling @RandomLinearForm@ with a large ring containing 10000 indets; it took 1 minute, which is *S...
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15:48 CoCoALib Feature #1169: New function: RandomLinearForm (CoCoALib)
- John Abbott wrote:
> Probably there should also be a version with interface: *@RandomLinearForm(P, RndSeq)@* where @... -
15:02 CoCoALib Feature #1169: New function: RandomLinearForm (CoCoALib)
- I have added @RandomLinearForm@ to documentation for @SparsePolyRing@.
Probably there should also be a version wit... -
15:46 CoCoALib Support #847: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- Good!! go for it! :-)
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14:07 CoCoALib Support #847 (In Progress): Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- I like the name @BigIntOps@. The file does also contain several fns which accept @MachineInt@ args (and several whic...
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14:27 CoCoA-5 Bug #1171: RealRoots: first point is sometimes wrong?
- I am not so happy with the suggested interface in comment 6: the parameter @eps@ is doing double duty (a bound for th...
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13:57 CoCoALib Design #1182 (Resolved): "mod" for BigInt
- I have improved the documentation about @operator%@ by saying that its sign is the same as that of the quotient, and ...
06 May 2018
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21:51 CoCoALib Design #1182: "mod" for BigInt
- A quick look on the internet suggests that @a%b@ is uniquely defined only if @a@ is non-negative and @b@ is positive;...
05 May 2018
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19:07 CoCoALib Design #1182: "mod" for BigInt
- John Abbott wrote:
> There is documentation for *@operator%@* in the file @IntOperations.html@. There it points out... -
16:48 CoCoALib Design #1182: "mod" for BigInt
- There is documentation for *@operator%@* in the file @IntOperations.html@. There it points out the existence of two ...
04 May 2018
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19:29 CoCoALib Design #1182: "mod" for BigInt
- hmmm, I had a negative n, I didn't think of the different behaviour with negative entries.
I suppose I need to read ... -
19:21 CoCoALib Design #1182: "mod" for BigInt
- Wait! I need to make a check....
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19:12 CoCoALib Design #1182 (Closed): "mod" for BigInt
- n % m, with n,m BigInt gives negative values.
Whether this is reasonable when working in FFp, I find it odd for BigI... -
19:08 CoCoALib Support #847: Doc for BigInt, BigIntOps, BigRat -- should there be BigRatOps?
- Should it be @BigIntOps@?
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