Activity

From 07 Feb 2023 to 08 Mar 2023

21:57 Bug #1726 (Closed): Dangling references to temporaries: The Fedora Linux project has built all packages with GCC 13, which will be released soon. I see warnings of this for... Jerry James
21:37 Bug #1522 (Feedback): SEGV: avoid long linked lists of loaves in MemPools: I'm not convinced the test in comment 12 is really a good test.
Anyway, i have reproduced results which suggest that... John Abbott
21:13 Slug #1337 (In Progress): PrimaryDecomposition: a interesting/pathological example: 2023-03-08 I have just run the example (on my current GNU/Linux box).
The times are: 0.33s and 499s (ouch! slow... John Abbott
20:52 Design #1689 (In Progress): Automatic mapping of RHS in += etc: The current impl gives an error if the LHS would be promoted.
I am inclined to accept this impl, and close this issu... John Abbott
20:29 Bug #536 (Feedback): Make RingBase::myCharacteristic a fn rather than a proc: I have made the change. I really cannot see a sane use-case where @characteristic@ needs to be super efficient.
I h... John Abbott
19:48 Bug #1662: txt2tags: problem with filenames containing "_" or "-": What is the status of this issue? Is it advanced enough that we can close this week? (I hope so)
John Abbott
19:44 Support #59: List of all functions in CoCoALib: I think the documentation for CoCoALib needs a major overhaul...
Something similar to what we have made for CoCoA-5 ... John Abbott

21:00 Feature #1360 (Closed): configure script: add flags for "only cocoalib" or "both cocoalib and cocoa5" (for boost): I'm closing this issue -- I think it has become too long (20 comments).
The current @configure@ script is definitely... John Abbott
20:55 Bug #1710 (Closed): IsSqFree, IsIrred bugs in ZZ[x] and QQ[x]: John Abbott
20:54 Feature #1694: New expv/exponents function?: Let's discuss this issue. I hope we can close it this week!
John Abbott
20:51 Support #1265: Unregistered TXT files in doc: Let's discuss this issue. I hope we can resolve it this week.
John Abbott
20:49 Support #1263: Tidy CoCoALib test directory: It would be nice to close this issue... I have decided to postpone it, since it likely requires some discussion.
I... John Abbott
20:38 Design #1572: Use noexcept: Postponing to have more time to discuss & think; also there is not enough time to make the checks implied by the last... John Abbott
20:36 Design #1572: Use noexcept: *Point 1*
As in the previous comment: for fns which use @CoCoA_ASSERT@ we can now write something like... John Abbott
20:27 Feature #1723 (Closed): New fn CoprimePart, OddPart: naming question: John Abbott

22:41 Bug #1710: IsSqFree, IsIrred bugs in ZZ[x] and QQ[x]: I have now extended *@IsCoprime@* so that it covers integers and ring elems,and a mixture of the two.
Added tests, a... John Abbott
20:56 Feature #1723: New fn CoprimePart, OddPart: naming question: I have added _b-free part_ as a keyword (or similar).
The fn name I have kept as @CoprimePart@, as it seems a reason... John Abbott
20:54 Bug #1725: resultant: gives wrong answer when should be 0: Now I think I have really fixed it!
Also added an exbugs test.
Will check in shortly.
John Abbott

20:15 Bug #1725 (Resolved): resultant: gives wrong answer when should be 0: I have now fixed it. Will add a new exbugs test, and check in.
John Abbott
20:14 Bug #1725 (Closed): resultant: gives wrong answer when should be 0: Here is a smaple input (in CoCoA-5):... John Abbott
18:52 Design #1572: Use noexcept: I have just modified @configure@ so that it defines the CPP macro *@CoCoA_DEBUG_MODE@*.
This new macro is either *@t... John Abbott

15:19 Feature #1723: New fn CoprimePart, OddPart: naming question: After looking a bit further into this, if ... Nico Mexis

20:48 Feature #1723: New fn CoprimePart, OddPart: naming question: A quick thought I had about that: Two separate functions (or at least a ... Nico Mexis
20:17 Feature #1723: New fn CoprimePart, OddPart: naming question: Oops! I had meant to include Nico Mexis as a watcher for this issue.
I have just added him. Let's see if he has an... John Abbott
20:15 Feature #1723: New fn CoprimePart, OddPart: naming question: Thanks for the feedback!
I must agree that it is probably easier to guess what the fn does if it is called *@Coprime... John Abbott
12:09 Feature #1723: New fn CoprimePart, OddPart: naming question: John Abbott wrote:
> Since I need the fn for something else, I'll proceed with *@CoprimePart@*.
> But I still hope ... Anna Maria Bigatti
20:12 Design #1721 (In Progress): Verbose messages: print level?: I wonder whether the format you propose is too terse, but then making it longer perhaps produces too much output?
No... John Abbott
12:31 Design #1721: Verbose messages: print level?: Proposed look (invented numbers) @[depth:level] space space@... Anna Maria Bigatti
12:15 Design #1721: Verbose messages: print level?: Yes!!! That's a great idea!
It would be impossibile to keep the documentation up to date... and tedious to read.
Anna Maria Bigatti

21:54 Feature #1723 (In Progress): New fn CoprimePart, OddPart: naming question: Since I need the fn for something else, I'll proceed with *@CoprimePart@*.
But I still hope to get feedback, and per... John Abbott

21:20 Design #1721: Verbose messages: print level?: Does anyone have any comments? Better ideas?
John Abbott
21:18 Feature #1723: New fn CoprimePart, OddPart: naming question: I thought of @OddPart@ first (because I needed it somewhere).
Then I found I wanted the more general version, but ha... John Abbott
21:11 Feature #1723 (Closed): New fn CoprimePart, OddPart: naming question: I am considering adding two new functions:
* *@OddPart(N)@* or maybe *@OddFactor(N)@* which returns @N/2^k@ where @... John Abbott

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