Activity
From 28 Nov 2016 to 27 Dec 2016
14 Dec 2016
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11:40 CoCoA-5 Feature #993 (In Progress): New function: RingQQi()? extension of QQ with imaginary unit
- It would be handy to have @RingQQi()@ (or @NewRingQQi()@).
Very simple to do in CoCoA5 (in this case it has to be ...
13 Dec 2016
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18:04 CoCoALib Feature #992: Poly ring homomorphism to change ordering
- This may be just a special case of "extending a PPMonoid homomorphism" to a poly ring homomorphism.
It could also ... -
17:05 CoCoALib Feature #992 (New): Poly ring homomorphism to change ordering
- It could be helpful to have an easy way of mapping from one poly ring to another which just changes the term ordering...
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16:53 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
- I think it is probably better to copy explicitly the files we want in the distribution, rather than copy everything a...
08 Dec 2016
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20:08 CoCoA-5 Slug #991: make htmldoc always recreates everything (even if no change was made)
- The files to check for changes should be @CoCoAHelp.xml@, @aux-files/GUI_help.xsl@, and the files in @aux-files/GUI-e...
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13:13 CoCoA-5 Slug #991: make htmldoc always recreates everything (even if no change was made)
- It may be enough to create (using @touch@?) two sentinel files: one immediately before producing all the HTML files, ...
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13:10 CoCoA-5 Slug #991 (Closed): make htmldoc always recreates everything (even if no change was made)
- It is mildly annoying that the @htmldoc@ target is always rebuilt even if there was no change to the file @CoCoAHelp....
07 Dec 2016
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07:53 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
- John Abbott wrote:
> I imagine that @README@ is not needed; all the permissions look wrong to me!
@README@ shoul...
05 Dec 2016
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15:01 CoCoA-5 Design #990: CoCoA-5 distribution: tidying
- I am trying to write a @make install@ target for CoCoA-5, and this involves copying the manual.
Rather than blindly ... -
14:55 CoCoA-5 Design #990 (In Progress): CoCoA-5 distribution: tidying
- I have noticed that several files inside our source tree have wrong permissions:
* all @source.C@ files should have ... -
14:50 CoCoA-5 Design #990 (Closed): CoCoA-5 distribution: tidying
- I have had a quick look at the files in the distribution of CoCoA-5.1.5, and I think some tidying is needed.
* Sever... -
10:30 CoCoALib Feature #931: GBasis verbose mode
- Added first verbosity comments activated with...
02 Dec 2016
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09:13 CoCoALib Feature #961: New function: ReducedGBasis
- the GBasis is not reduced if the ring is not commutative
(ideal(x,dx) is homogeneous, so the algorithm does not expe...
01 Dec 2016
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11:36 CoCoA-5 Design #989 (In Progress): init file obligatory?
- If it can be done quickly, I see no objection to having a *@--no-packages@* option.
I am not entirely happy about ... -
11:32 CoCoA-5 Feature #988 (Resolved): Makefile: install target for cocoa5
- I have opted to use a symbolic link from @/usr/local/bin/cocoa5@ to the actual script which does the work (_e.g._ @/u...
30 Nov 2016
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23:35 CoCoA-5 Bug #755: Find out how to compile statically on linux
- I have built what seems to be a portable 32-bit executable of @CoCoAInterpreter@ on the Linux VM (on my old MacBook)....
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21:47 CoCoALib Feature #765 (In Progress): ExternalLib-CDD: (needed by GFan)
- Here are some notes I have just made (after trying to compile CDD and GFan on my netbook)....
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21:23 CoCoA-5 Feature #988 (In Progress): Makefile: install target for cocoa5
- I now think that it might be simpler to make @/usr/local/bin/cocoa5@ a (symbolic?) link to @/usr/local/bin/cocoa-5.1....
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21:13 CoCoA-5 Feature #988: Makefile: install target for cocoa5
- I have just checked in a first attempt at making an @install@ target for CoCoA-5.
Currently the destination director... -
07:42 CoCoA-5 Design #989: init file obligatory?
- When I added @init.cocoa5@ I did not consider the possibility of calling cocoa passing explicitely an empty directory...
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07:34 CoCoA-5 Design #989: init file obligatory?
- John Abbott wrote:
> In my tree @init.cocoa5@ contains 9 lines, but only 2 (or perhaps 3) actually do anything usefu...
29 Nov 2016
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23:23 CoCoA-5 Design #989: init file obligatory?
- The critical section of source code appears to be around line 126 of @Main.C@.
(call to @perror@)
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23:12 CoCoA-5 Design #989: init file obligatory?
- In my tree @init.cocoa5@ contains 9 lines, but only 2 (or perhaps 3) actually do anything useful.
I suggest keepin... -
23:10 CoCoA-5 Design #989: init file obligatory?
- I found this while trying to create a "quick start" CoCoA-5 by giving it an empty directory as the place to look for ...
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23:04 CoCoA-5 Design #989 (In Progress): init file obligatory?
- Currently the @CoCoAInterpreter@ requires that there be a file @init.cocoa5@ in the same directory as the packages.
... -
23:19 CoCoA-5 Bug #755: Find out how to compile statically on linux
- Has the blas-free version been put on the website?
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23:17 CoCoA-5 Support #322: Installation instructions (on website)
- The instructions for installing CoCoA-5 on linux still need improvement!
* what to do with the file @cocoa-XYZ.tar... -
19:30 CoCoALib Design #932: CoCoALib configuration: BOOST dependency
- I have added a *@--no-boost@* option to the @configure@ script; this disables automatic searching for the BOOST heade...
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19:24 CoCoALib Design #932 (In Progress): CoCoALib configuration: BOOST dependency
- The CoCoA @configure@ script complains if someone specifies "with Normaliz" but "without BOOST". The code in CoCoALi...
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18:32 CoCoA-5 Feature #988: Makefile: install target for cocoa5
- This will be a little complicated because we need to install both the executable and the packages, and also tell the ...
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18:19 CoCoA-5 Feature #988 (Closed): Makefile: install target for cocoa5
- Zoltan kovacs would like to install both CoCoALib and CoCoA-5.
Currently the @install@ target in the Makefile instal...
28 Nov 2016
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22:21 CoCoALib Feature #658: Indets actually in a poly (or vector or matrix)
- I have moved this issue to CoCoALib, which is where I had expected to find it.
On several occasions I would have l... -
22:04 CoCoALib Feature #987: GCD: add special case if args are monomials
- The relevant place in the code seems to be in @SparsePolyRing.C:814@.
To see how slow the current code is, try the... -
21:54 CoCoALib Feature #987 (New): GCD: add special case if args are monomials
- While trying to comprehend the (undocumented) code I wrote in @ArithGroup.cpkg5@, I noticed a comment about GCD being...
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15:43 CoCoALib Design #764 (In Progress): ExternalLib: simplify configuration
- Is this now resolved? Or even in @feedback@? Perhaps change target version?
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15:41 CoCoALib Bug #986: GFan: require version newer than 0.6
- Anders let us know by email (2016-11-28) about the problem in @gfanlib@.
I have already asked how a shell script c... -
15:38 CoCoALib Bug #986 (In Progress): GFan: require version newer than 0.6
- Anders reports that @gfanlib@ version 0.6 contained a bug.
We should either require that @gfanlib@ be newer than 0.6... -
13:52 CoCoA-5 Support #985: Microsoft (Windows 10, maybe other versions): more help for installation
- Ablamovicz's email was sent on 2016-11-28.
It might be enough to supply a simple *@example.cocoa5@* file which can... -
13:48 CoCoA-5 Support #985 (New): Microsoft (Windows 10, maybe other versions): more help for installation
- Recently Rafal Ablamowicz reported problems with installing CoCoA-5 (with emacs) on a windows 10 computer.
He had ...
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