Activity
From 19 Feb 2021 to 20 Mar 2021
19 Mar 2021
-
15:47 Bug #1406: Poor memory management?
- This is what @valgrind@ produced:...
-
- Here is a concrete example... a bit faster, but still sufficient to exhibit the problem....
-
- I have just modified the parser to print out a warning:...
-
- I have simply sent the output of @PrintWordList@ through an @fgrep@ filter which skips lines containing @OBSOLE@ (mat...
-
- It should be easy to do this using @fgrep@ in the @Makefile@ rule which builds the file.
-
- Another possible justification for wanting to re-allow string literal juxtaposition is that we now have a @fold@ func...
-
- The fn has been renamed to *@CoCoAManFileName@*.
Does the original doubt still hold?
It appears to be a hack to s... -
- Currently @CpuTime@ and @ElapsedTime@ return rational numbers (representing seconds).
There is a risk that if some... -
- Now that we have both @CpuTime@ and @ElapsedTime@, should we also have *@ElapsedTimeFrom@*?
-
13:06 Bug #1553 (Closed): Timing SystemCommand
-
- should we also add the Elapsed counterpart of @TimeFrom@?
(new issue #1583) -
- Added simple test to @exbugs.cocoa5@.
Closing.
-
- As reported in comment 10, the original request cannot be fulfilled -- instead use new fn *@PackageOf@*, see issue #1...
-
- Added a test to @exbugs.cocoa5@.
Closing. -
-
-
- I made a few tests, and the timings appear to be very similar.
It seems that creating a LIST with the [..] syntax is...
17 Mar 2021
-
- There could be a subtle bug to deal with: what happens if the interpreter exits while the prompt thread is still run...
-
- I confirm that disappointingly large overhead mentioned in comment 15 above....
16 Mar 2021
-
- The loop version from the previous comment worked OK, but incurred a noticeable run-time overhead.
For the time be... -
- I finally managed to make the orig impl fail (with system exception @Resource temporarily unavailable@).
There were ... -
- I have tried to cause problems by giving inputs with many simple lines, but observed no indication of trouble (surely...
15 Mar 2021
-
- The current version of the code needs to be improved:...
-
- The current may have a weak spot: if very many simple lines are given as input, presumably the process could create v...
12 Mar 2021
-
- I now have a prototype which works as expected in various tests :-)
One question: if I start CoCoA inside emacs by... -
- I have just tried a minor variant of the code excerpt given in the previous comment (11).
It did not work (as expect... -
- There is a potentially useful code outline on StackOverflow (@https://stackoverflow.com/questions/15524122/how-to-imp...
-
- This issue is probably not so relevant at the moment, but it may become useful as a test case for some future GUI.
S...
04 Mar 2021
-
- Example of the data format can be found in the following file...
-
- For Anna: look for some examples, and try to remember how it works
-
-
-
-
-
-
- Problem arose while computing radical of 1st example in issue #948
The critical line was 151 in @radical.cpkg5@
<pr...
02 Mar 2021
-
- If it is possible to call @getline@ with a timeout (_e.g._ 0.1s) then we could do the following:
* do not print any ... -
- I have now revised the impl after designing a simple test, and seeing that the behaviour was "sub-optimal"...
The te... -
- I have removed the example of @indent@ with 2 args; I really this it makes the manual page more readable.
I have cha... -
- This poly arises in the first computation from issue #948.
CoCoA takes too long to compute its radical:... -
- The examples in comment 13 are now reasonably quick.
The one in comment 2 is still slow -- *cause is* trouble with m... -
- With luck Andraschko will make some tests this week.
By chance I happened to speak to a friend (Nick) who suggested ... -
- What is the status of this issue?
The file @cocoa5.emacs@ defines @cocoa-root-dir@ in terms of @cocoa5-emacs-dir@ ...
01 Mar 2021
-
- I have added a short comment to the documentation.
I can see that it might be nice to have a version of @RealRoots... -
- I have now removed dot-dot-dot from the prompt prefix.
Also when inside a multi-line comment, the prompt now says *@...
23 Feb 2021
-
- Some ideas:
* if there is a univariate poly, factorize it, and take just the univariate factors; use these to elim a... -
- I have just updated issue #1538. This can probably be considered as an acceptable resolution of the problem reported...
22 Feb 2021
-
- I have added doc, but no tests (too lazy/tired).
-
- Anna has too much else to do. So I have knocked up a quick impl... brain off, just cut-and-paste... and hope!
Per... -
- We could try to mimic the hack described in issue #1573, where the values are checked at the approx solutions, and re...
-
- I am not convinced of the utility of the dot-dot-dot when the supplementary prompt is non-empty.
It is hard to expla... -
- The supplementary part of the prompt comes from *@openBlocks@*.
I have no idea how the value of @openBlocks@ is upda... -
- Here is what my personal CoCoA does currently:...
-
- I am wondering about enclosing the prompt prefix in square brackets.
I also wonder whether the case of a prefix cont... -
- I have added a command line option *@--no-prompt@* which forces the function which produces the prompt string to retu...
-
- The following system can easily be solved by hand, but CoCoA is very slow...
19 Feb 2021
-
- Anna has implemented the obvious workaround: map into a new poly ring (with degrevlex), and then unmap the result.
S... -
- Anna removed some Java script... now seems OK.
-
- The function *@IsEmpty@* is slower than explicitly testing for equality to the empty list; why should that be?
He...
Also available in: Atom