Activity
From 22 May 2017 to 20 Jun 2017
20 Jun 2017
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16:27 CoCoALib Bug #1081 (Feedback): ideal() * RingElem gives error
- added tests in anna.cocoa5
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- fixed it: now testing
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14:24 CoCoA-5 Bug #1080: intersect: problem with zero generators
- We must remember to add some tests for various failing cases when this has been resolved.
*PS* it is a little tedi...
16 Jun 2017
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- The problem appears to be the ctor for a @GPoly@ which does not allow @GPoly@ of 0 to be created.
Location @TMPGredu... -
- There are still problems with zero generators:...
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- I have checked in the updated doc. Anna will check it.
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- The following example gives SEGV on the latest internal version of CoCoA:...
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- The students here working on translating @HomomorphismFns.cpkg5@ into CoCoALib wanted to reassign an ideal changing r...
14 Jun 2017
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- The fn @AffHilbertFn@ accepts a RING or an IDEAL.
The manual says it accepts only a RING.
Rectify!
13 Jun 2017
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- It seems that interrupting the building of @Makefile_dependencies@ gives the impression (to @make@) that the dependen...
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- I have already done some of this.
While this is not that important, I prefer to resolve it quickly, so I have left... -
- The CoCoA-5 manual still contain references to (input-output) "devices".
This is now very obsolete.
Clean the rel...
12 Jun 2017
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- This has already been done (ages ago?).
Moving to "feedback".
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- Marked as low priority because it appears to be harmless, just "unsightly".
I suspect it may be a feature of @comint... -
- Using Emacs, if you move the cursor away from the bottom line in the *@*cocoa5*@* buffer, and then interrupt a comput...
07 Jun 2017
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- In the manual page I have given a simplistic example of calling @reseed@ with an argument which varies with the time:...
23 May 2017
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- Having 4 indets makes it easy to find "big" examples:...
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- I would define @space@ to the empty string if @[1] = MakeSet([ len(IndetName(X)) | X in indets(R) ]);@
(or some si... -
- John Abbott wrote:
> Does your test of @saturate@ in @anna.cocoa5@ compute a saturation with twin-float coeffs??
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22 May 2017
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- Since CoCoA-5 allows indets with long names, I wanted to revise @LaTeX.cpkg5@ so that the product @x*y@ looks differe...
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- I have just checked in a revised version of the LaTeX package:
* revised spacing between indets in a power-product (... -
- The following output is surprising (though correct)...
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- The CoCoAManual entry for @radical@ looks to be out of date.
It does not mention @radical(RINGELEM)@ and also stat... -
- Does your test of @saturate@ in @anna.cocoa5@ compute a saturation with twin-float coeffs??
I think you might want t... -
- John Abbott wrote:
> A simple, backward-compatible solution would be to allow @Relnotes@ to accept 0 or 1 args. Wit... -
- A simple, backward-compatible solution would be to allow @Relnotes@ to accept 0 or 1 args. With 0 args it prints out...
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- Currently @RelNotes()@ prints out the release notes for all previous versions of CoCoA-5.
I think it could be help... -
- John Abbott wrote:
> I do not understand: "closed" but progress is 10%.
> Also your last comment suggests that ther... -
- I do not understand: "closed" but progress is 10%.
Also your last comment suggests that there is still some design i... -
- There is @myElim@. Maybe I meant making a _function_?
Easy, anyway.
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- While preparing an example of a simple ideal with a big "universal denominator" I encountered a number with about 330...
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- @LinKerBasis@ is the "sloppy" version of @LinKer@ (which only takes a MAT, returns a MAT).
We added LIST of linear...
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