Activity
From 01 Apr 2013 to 30 Apr 2013
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):...
17 Apr 2013
- 17:32 CoCoALib Feature #342 (Closed): Remove denominators: QQ[x] -> ZZ[x] (and PushBack(coeff, PP))
- For many computations QQ[x] it is very convenient to remove denominators and perfom computations in ZZ[x].
There are... - 15:01 CoCoA-5 Support #341 (Closed): Remove/replace the word "vector" in the manual
- The C5 manual refers to the concept @vector@ but should instead refer to @ModuleElem@, right?
- 11:13 CoCoALib Feature #215: Janet Bases: check and include code in CoCoALib (first prototype)
- added test-JBMill1.C to CVS and to the Makefile
(commented out all "cout" to be tested silently)
16 Apr 2013
- 18:49 CoCoA-5 Support #225 (Feedback): HilbertBasis: cocoa vs normaliz
11 Apr 2013
- 16:57 CoCoALib Feature #337: Module homs
- To create a module hom from @M1@ to @M2@ we must specify where each generator of @M1@ maps to. These could be specif...
- 16:41 CoCoALib Feature #340 (Feedback): "configure" does not set BOOST if there are multiple copies in "standard" location
- OK, I have modified *@configure@* in the CoCoALib root directory.
Let me know if it does what you expect.
09 Apr 2013
- 17:30 CoCoALib Feature #340: "configure" does not set BOOST if there are multiple copies in "standard" location
- How can you have have multiple of copies of BOOST in the standard location?
Perhaps you mean that there are severa... - 17:08 CoCoALib Feature #340 (Closed): "configure" does not set BOOST if there are multiple copies in "standard" location
- I thought that, with many BOOST to choose from @configure@ should give a warning (and a choice).
Apparently it doesn... - 16:01 CoCoALib Support #302: Compilation on M$Windows: Visual Studio
- To the last problem for Windows 64:
size_t is there unsigned __int64, but long is still 32bit. I guess that is causi...
08 Apr 2013
- 21:06 CoCoALib Design #339 (Closed): DenseUPolyClean uses size_t
- @DenseUPolyClean@ uses @std::size_t@ both internally and in fn interfaces.
Is this really appropriate? If not, re... - 20:58 CoCoALib Feature #143: Buchberger-Moeller (parent task)
- My old impls in CoCoA-4 returned a matrix as the result: the entries in the matrix are the coeffs of the basis elemen...
- 12:28 CoCoALib Feature #143: Buchberger-Moeller (parent task)
- JAA proposes offering two functions *@IdealOfPoints@* (for the affine case) and *@IdealOfProjectivePoints@* (for the ...
- 12:10 CoCoALib Feature #143: Buchberger-Moeller (parent task)
- What output do we want or need from the Buchberger-Moeller implementations?
# generators of the ideal (list of polyn... - 16:55 CoCoA-5 Support #338: MacOS version with static gcc libraries
- First try in public version 10.6.
- 16:50 CoCoA-5 Support #338 (Closed): MacOS version with static gcc libraries
- Compiling CoCoA-5 with static libraries would avoid annoying multiple releases for 10.5, 10.6, ...
C. Soeger succesf... - 16:39 CoCoA-5 Feature #336: Mat(Module) should give error
- pulic version for macos-10.6
- 16:30 CoCoA-5 Feature #336 (Feedback): Mat(Module) should give error
- 15:36 CoCoA-5 Feature #336 (Closed): Mat(Module) should give error
- Attempting to compute @Mat(M)@ where @M@ is a module should give an error which refers the user to @GensAsRows@ and @...
- 16:11 CoCoALib Feature #337 (New): Module homs
- Implement module homs.
- 16:09 CoCoA-5 Feature #273: Package for Polynomial Algebra Homomorphisms
- Giulia has done:
* not much (because the module impl had too many holes)
For next time she will:
* proceed wit... - 15:52 CoCoA-5 Feature #200: add modules and module operations
- New module fns to add:
* @rank@
* @IsIn@
* equality test
- 15:31 CoCoALib Bug #335 (Closed): Equality of (sub)modules
- Make equality testing of two (sub)modules work as it does for ideals
(_i.e._ using G-bases check both inclusions).
...
05 Apr 2013
- 17:33 CoCoA-5 Support #333 (Feedback): manual entry for "indent"
- 14:06 CoCoALib Feature #145: Buchberger-Moeller: fast modular impl
- ... and import cocoa-4 code
- 11:54 CoCoA-5 Feature #216: Janet Bases: port function into CoCoA-5
- First demo in CoCoA-5 ;-)...
04 Apr 2013
- 16:54 CoCoA-5 Support #334 (Closed): CoCoAManual: entry for "and", "or", "not" operators
- It is not easy to obtain the manual page for the logical operators @and@, @or@, @not@.
Can it be made easier?
- 14:43 CoCoA-5 Support #333 (Closed): manual entry for "indent"
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