Activity
From 19 Apr 2013 to 18 May 2013
18 May 2013
- 11:54 CoCoALib Bug #349 (Closed): IdealOfPoints: gens are actually a GBasis
- Currently IdealOfPoints produces an ideal *without* GBasis.
Should be trivial to fix!
- 11:41 CoCoALib Feature #147 (In Progress): Buchberger-Moeller: impl via modular reduction
- JAA has a working impl based on the old C4 code. Wasted quite a lot of time tracking down a subtle bug in the old co...
17 May 2013
- 19:27 CoCoALib Feature #304: Module ordering and grading (and shifts)
- compiles and runs: I'll check on Monday if it gives the correct result ;-)
- 18:44 CoCoALib Feature #304: Module ordering and grading (and shifts)
- major rewriting in progress
- 11:36 CoCoA-5 Support #348: CoCoA website: CoCoA-5.0.3 pages
- redisigned cocoa-5 download page
- 11:33 CoCoA-5 Support #348: CoCoA website: CoCoA-5.0.3 pages
- rounded corners in main page "buttons"
- 11:15 CoCoA-5 Support #348 (Closed): CoCoA website: CoCoA-5.0.3 pages
- anything related to the CoCoA website
15 May 2013
- 20:01 CoCoA-5 Support #187: CoCoA-5 (partial) releases: make the process simpler
- Now that I can compile cocoa on windows, I added some indications in script cocoa5-cvs-snapshot to help making the sn...
- 12:16 Support #266: Compilation on M$Windows: cygwin
- I think I managed to compile the *textual* version and prepare a distribution for it!
it is available on the web pag...
07 May 2013
- 23:33 CoCoA-5 Bug #344: basic_string::erase error in interpreter
- An error is reported if the region selected starts after the last character on a line (e.g. starting at an empty line...
06 May 2013
- 14:42 CoCoA-5 Bug #343 (Feedback): Interpreter SEGV
- After speaking to Anna we decided to make "minimal" changes.
Instead of refering to _end of file_ messages refer to ...
02 May 2013
- 16:49 CoCoA-5 Feature #347 (Closed): C5 cannot compute derivative of a ratfn
- Add formal derivative of a rat fn -- might also be missing from CoCoALib?
29 Apr 2013
- 09:16 CoCoA-5 Bug #345: Interpreter interrupt delayed confusingly
- Some notes about the source code.
An interpreter object contains a (volatile) data member called @controlC@. This... - 09:03 CoCoA-5 Support #208: describe $package
- Why is the package called @BinRepr@ but the main exports are called @BinExp@?
AMB: moved to #354
- 09:00 CoCoA-5 Bug #343: Interpreter SEGV
- A suggestion for modifying the error message produced when EOF is found in the middle of a command.
Currently the er... - 08:36 CoCoA-5 Feature #346 (Closed): Describe should indicate package name
- The *@describe@* command will produce the source code of a package function, but it does not indicate the package the...
28 Apr 2013
- 11:14 CoCoA-5 Bug #345 (In Progress): Interpreter interrupt delayed confusingly
- *Update (2013-04-29)* I now think that Giovanni's idea of throwing an exception probably handles correctly all the va...
- 10:58 CoCoA-5 Bug #343 (In Progress): Interpreter SEGV
- I have found a _workaround_.
The problem surfaces in @reportLineNumberWhenMeaningful@ which tries to follow a NULL...
27 Apr 2013
- 23:06 CoCoA-5 Bug #343: Interpreter SEGV
- Well, it's not all Apple's fault... there was a "surprise" in a Makefile (sigh).
- 22:40 CoCoA-5 Bug #343: Interpreter SEGV
- The problem can be reproduced simply by reading in a file containing just the character *@1@*.
It does not matter whe... - 22:25 CoCoA-5 Bug #344 (Resolved): basic_string::erase error in interpreter
- I believe I have found and resolved the problem. Make the following change:...
26 Apr 2013
- 11:22 CoCoA-5 Bug #344: basic_string::erase error in interpreter
- I'm 99% certain I know what the problem is: when emacs generates the @SopurceRegion@ command it uses column position ...
24 Apr 2013
- 18:00 CoCoA-5 Bug #344: basic_string::erase error in interpreter
- The same error occurs even when the input is syntactically correct (but without final newline):...
- 15:16 CoCoA-5 Bug #344: basic_string::erase error in interpreter
- Found by Giulia Marconi.
- 15:15 CoCoA-5 Bug #344 (Closed): basic_string::erase error in interpreter
- Save the following in a file, and then use send-region (without final newline) to send it to CoCoA:...
- 16:24 CoCoA-5 Bug #345: Interpreter interrupt delayed confusingly
- The interrupt can be delayed longer than I thought!...
- 16:18 CoCoA-5 Bug #345 (Closed): Interpreter interrupt delayed confusingly
- The following behaved unexpectedly in CoCoA-5 via emacs:...
- 08:19 CoCoA-5 Bug #343: Interpreter SEGV
- In any case I get @abort trap@, not @segv@
- 08:09 CoCoA-5 Bug #343: Interpreter SEGV
- I get the same error calling directly...
23 Apr 2013
- 16:43 CoCoA-5 Bug #343 (Closed): Interpreter SEGV
- I get a SEGV when I send the following file to CoCoA-5 from an Emacs buffer (using send-file):...
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