Activity
From 30 Aug 2019 to 28 Sep 2019
27 Sep 2019
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18:21 CoCoA-5 Support #1318: Clean CoCoA-5/tests directory
- @test-output.cocoa5@ fails with "wrong output" ???
If run inside emacs using C-c C-f, the test produces no output... -
- Some *@TutHokkaido@* tests fail (non-zero exit status in 3 cases).
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- Here are the tests which we might want to keep:
* *@packages.cocoa5@*
* *@parameters.cocoa5@*
* *@protection.cocoa... -
- The result is mostly satisfactory. Now I see a symbol of "broken image" rather than a thumbnail map.
If I click on ... -
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- Works reasonably well for me. Closing.
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17:25 CoCoA-5 Feature #1231 (Closed): system command
- Tested on MacOSX.
Works.
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- Perhaps we need a separate process to show the manual pages?
A possibility is to run a whole separate CoCoA-5 sess... -
- Added a CoCoALib test
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- Silly problem, when you know it...
There was a debugging call @CoCoA_ASSERT(myMinGens().empty())@ (causing an infini... -
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- Seems to work fine if compiled without *@--debug@*, but several tests fail (SEGV) when @--debug@ is active:...
26 Sep 2019
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- I thought I had already fixed this bug. Indeed the code is there inside @RealRoots2@; the code assumed that the arg ...
25 Sep 2019
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- Here is a list of apparently redundant files:
* @assert.cocoa5@
* TBC
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- There are some old files in @CoCoA-5/tests/@ which seems no longer to be used. Perhaps delete them?
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- JAA has written a first draft of a *tutorial for using the Emacs UI*; it will need to be expanded/improved.
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- A possibility is to put the web page(s) referred to in comment 2 into a local file, so that it is always accessible.
... -
- Small failing example:...
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- Where should the documentation go?
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- Anna says OK to my "hack".
Now I need to document and check everything in.
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- This seems to be related to commands which return no result, or which have extra "descriptions" inside the syntax par...
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- In the PDF version there are "unhappy" empty lines at the end of some boxes around the "syntax" of some commands.
... -
- The point is that @make veryclean@ also deletes (most of?) the files generated by configuration.
Something is evid... -
- The error mesgs appear when the makefile tries to rebuild the dependencies.
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- I did something like the following, and ended with lots of error messages about @PREPROCESSOR_DEFNS.H@ not existing.
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- Anna approves of merging the exbugs into a single file, and to including @CoCoA/library.H@.
Do this (soon!)
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- Currently, any output from the system command is sent to @stdout@ (so might be lost if a GUI is being used).
Perhaps... -
- There is a manual page now.
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- Fixed. CVSed.
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- We decided (personal discussion) to implement it only for @ring@, because the real utility of this function is for co...
24 Sep 2019
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- we need to play with the arguments in ...
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- Anna thinks this may be easy to resolve.
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- In the index/table-of-contents there is no enough space for section numbers greater than 99.
The section number ov... -
- One possible approach would be to write the manual page to a file (perhaps inside @/tmp@ somewhere), then open the fi...
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- Anna thinks she has found a decent compromise. Anyway the CPU burning has stopped.
Feedback! -
- Anna has got rid of the CPU burning part. Still trying to find a decent compromise for when the map cannot be shown.
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- Apparently we decided to remove the function I was going to use (@IsPosiveGrading@ with two args), but in the time be...
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- Now I understand what I meant.
+ There is a function called @IsPositiveGrading@ taking a weight matrix for input. T...
23 Sep 2019
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- Do you simply mean a @GradingDim@ function which can be applied to a @PPMonoid@ or a @SparsePolyRing@?
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- An idea (in C++) is to have a sort of @SmoothFactor@ iterator which can be told to continue from where it has reached...
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- I have run the profiler.
A lot of time is spent in *@AreDistinct(vector<symbol>)@*; presumably the call is around @r... -
- Here is another case where it is surprisingly slow:...
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- 2019-09-23 This is still very slow. Here is a specific test case:...
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- JAA confirms that this bug still exists in the current build (2019-09-23).
20 Sep 2019
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- There is currently no manual entry for *@SystemCommand@*.
19 Sep 2019
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- What exactly should the user interface be?
* Just return the rref?
* return rref and a transformation?
* must th... -
- Julian Danner would like a function for computing the "row reduced echelon form" (rref) of a matrix.
18 Sep 2019
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- What ways do we have for reporting bugs? Email to @cocoa@? Write it on redmine? Email a person?
Suitable keywor... -
- After reading about the problems with *@=@* and *@;@* in aquamacs, I thought "Why didn't he just report the bug norma...
13 Sep 2019
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- I added a new "exbug" to one of the @test-bugN.C@ files, and noticed that it was quite a nuisance having to add all t...
12 Sep 2019
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- Elisa e Michele: Esistono ancora le pagine ufficiali del corso sul sito dell'universita'? io non le riesco a trovare.
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- It could be quite tricky to implement.
Anyway, I think it should be a separate window, not buffer.
Opening another ...
11 Sep 2019
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- Martin Kreuzer says he likes the manual pages to appear separate from the output of commands.
I can see his point, e... -
- I would also like some information which does not require access to internet.
I notice that CoCoA-5 no longer ment... -
- CoCoA-5 can be awkward about not "recognising" that a value is an integer....
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- The links to course details on the web page for the 2018 School in Sapporo lead to something about "alien (species) i...
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- Here is a list of files *@ex-*.C@* which are not compiled by the @Makefile@:
* ex-BenchmarkToolkit.C, ex-DellaCorte... -
- Here is a short list of things to do:
* make interim release
* start planning release for next COCOA School
Anna... -
- This is a pseudo-issue: I have created it just to gather together issue we should should try to address while I'm in ...
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- This is still a problem. It would be nice to fix it before a deadline on 29th Sept!
I am also not convinced by th... -
- The CPU burning problem continues to exist apparently even without visiting the site in private mode (but I have forg...
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- I have found a bug, and fixed it! It produces reasonable answers on the two tests mentioned above:...
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- I now have a simpler failing example:...
10 Sep 2019
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- There appear to be two real roots: approx -4.00095 and 1.05
@RootBound(f)@ gives about 2.95; *this is wrong!* -
- The following looks to be wrong:...
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- I have just changed the code to allow limit=1. All tests and examples pass (which suggests that the tests were not v...
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- There are two separate impls for @SmoothFactor@ (one for @MachineInt@ and one for @BigInt@). One allowed the limit 1...
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- The original reason for imposing the limit was to help users detect "obviously silly" function calls. Now I think th...
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- The @SmoothFactor@ function tries to factorize integers by dividing by all primes up to a specified limit.
Current...
05 Sep 2019
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- How much backward compatibility should be maintained? It might be too tricky; perhaps we should just require that us...
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- I have moved to @gfanslib-0.6.2@ and now @test-GFan1@ produces the following error:...
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- The problem was that I was trying to link against libraries which I had compiled before installing the new OS.
Recom... -
- My platform is Ubuntu 18.04, and the compiler is @gcc version 7.4.0@.
The compiler says it was configured with the... -
- I have recently tried to compile @CoCoAInterpreter@ with (several) external libraries selected.
The compilation fail...
02 Sep 2019
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- Name *@extgcd@*?
I prefer with the *'t'*
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- The cofactors are defined only modulo the lattice of "syzygies" (kernel of the row matrix); the hope is that the vect...
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- Implement a general extended gcd over the integers.
The idea is that the cofactors should be reasonably small.
Pr... -
- I much prefer having @CreateDirectory@.
In fact, I'd like it to give a warning if the directory already exists,
(an... -
- I prefer not to jump straight to C++17 (as it is only 2019).
We can probably use the BOOST impl since CoCoA-5 requir... -
- I agree it would be nice.
Do you want to do it now, or wait a bit before going all the way to C++17? -
- It seems that C++17 includes a portable command for creating directories (@create_directory@), so this would make por...
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- Ange asked about a command in CoCoA for creating a directory.
Do we want to offer such a command?
Perhaps @OpenOFil...
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