Activity
From 08 Mar 2018 to 06 Apr 2018
05 Apr 2018
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14:26 Bug #1171: RealRoots: first point is sometimes wrong?
- I suggest a function with the following semantics:
* call *RealRootsSmallValue(f, eps)*
* result is a list of close... -
14:19 Bug #1171: RealRoots: first point is sometimes wrong?
- It is not as simple as I first thought. While the first order approximation I mentioned in comment 3 is correct, it ...
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09:29 Support #1175 (New): intersection
- The intersection of MODULEs need to be exported.
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09:26 Feature #1174 (Closed): package of a function --> of an identifier!
- How to have a function that says in which package is in the input?
Why does not describe have this feature?!
*202...
04 Apr 2018
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14:35 Bug #1172 (Feedback): MinSubsetOfGens: problem with generators = 0
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14:31 Bug #1172: MinSubsetOfGens: problem with generators = 0
- Fixed @GPolyList EmbedVectorList(const VectorList& theVL, const GRingInfo& theGRI, const long StartingFromCompIndex)@...
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12:27 Bug #1172: MinSubsetOfGens: problem with generators = 0
- The problem is actually in @GBasis(M)@ when gens(M) contains a 0 element.
Fixing...
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12:05 Bug #1172: MinSubsetOfGens: problem with generators = 0
- which package?
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09:30 Bug #1172 (Closed): MinSubsetOfGens: problem with generators = 0
- In case of type MODULE there is:
J := submodule(ModuleOf(X), WithoutNth(L,I));
but it does not allow to v... -
11:34 Bug #1171 (In Progress): RealRoots: first point is sometimes wrong?
- One can estimate the "stability" of the root by computing the value of the derivative at that root. By Taylor expans...
03 Apr 2018
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18:57 Bug #1171: RealRoots: first point is sometimes wrong?
- It seems that actually the problem is in the instability of the roots: the approximate root is probably close to the ...
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18:27 Bug #1171: RealRoots: first point is sometimes wrong?
- I found this bug while debugging @ApproxSolve@.
I had noticed that, when the answer was wrong, it was just on the fi... -
18:25 Bug #1171 (Closed): RealRoots: first point is sometimes wrong?
- It seems that sometimes (very rarely) the first root given by @RealRoots@ is wrong...
23 Mar 2018
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19:01 Slug #948: radical is slow (compared to singular) on these examples
- All 0-dimensional ideals (i.e. those in x,y,..), now take less than 1 second.
I have added (as John suggested) a tim... -
09:07 Slug #948: radical is slow (compared to singular) on these examples
- (just to know, when testing)
All these examples in "c" have positive dimension.
All these examples in "x" are 0-dim... -
16:59 Slug #1114 (Closed): Some other examples for 0-dim radical
19 Mar 2018
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10:25 Feature #1122 (Feedback): New fn: RandomLinearForm
- Implemented in CoCoALib. See Feature #1169
08 Mar 2018
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18:15 Design #1164: Manual: loading manual entries written by users
- While doing some cleaning and minor re-designing, I introduced a bunch of silly bugs.
Now all fixed.
cvs-ed and m... -
15:00 Design #1164 (In Progress): Manual: loading manual entries written by users
- Implemented (and also done a little cleaning in OnlineHelp.H and C)
Example:... -
10:10 Design #1164: Manual: loading manual entries written by users
- [Elisa Palezzato and Michele Torielli are developing new packages (for the school in Japan) and would like to test th...
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10:00 Design #1164 (Closed): Manual: loading manual entries written by users
- Design a way to load into the online manual extra entries (say, for new packages by users).
For example append entri...
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