Activity
From 25 Aug 2016 to 23 Sep 2016
22 Sep 2016
- 08:41 Design #929 (In Progress): Clean up CoCoALibSupplement
- Many functions in CoCoALibSupplement are just there because they need conversion from BigInt to long (or vector of Bi...
- 08:39 Support #290: Which functions are defined in CoCoALibSupplement?
- Many functions in CoCoALibSupplement are just there because they need conversion from BigInt to long (or vector of Bi...
21 Sep 2016
- 22:08 Bug #928: ciao, exit, quit can be used not only at top level
- Marked as low priority as it probably affects no-one (unless someone is looking for trouble by putting @ciao/exit/qui...
- 22:03 Bug #928 (New): ciao, exit, quit can be used not only at top level
- The manual for ciao/exit/quit says the command can be used only at top level. This is apparently not true....
- 22:00 Feature #927 (Resolved): Add "exit" in addition to "ciao"
- What I did to add command "exit".
cd src/CoCoA-5
fgrep Ciao Lexer.C
--> Keyword("Ciao", TT_CIAO)
In Lexer.H ... - 21:32 Feature #927: Add "exit" in addition to "ciao"
- I think it should not be too hard to add an "exit" command, but this means introducing a new keyword which could, in ...
- 17:52 Feature #927 (Closed): Add "exit" in addition to "ciao"
16 Sep 2016
- 18:22 Bug #922: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
- Tried: John's compilation (for 10.6) works on 10.11.
So for next release we can use his compilation.
(it's on my wh... - 17:56 Bug #922: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
- I tried the suggestion:...
- 15:57 Bug #922: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
- See also this link @http://grauonline.de/wordpress/?p=71@
JAA thinks it could be useful.
- 15:55 Bug #922: Release for MacOS: compilation on 10.11 incompatible with 10.6.8
- The @nm@ function on my computer (Mac OS X 10.6.8) complains that a compiled program from Anna's 10.11 Mac is *@malfo...
- 14:47 Bug #922 (Closed): Release for MacOS: compilation on 10.11 incompatible with 10.6.8
- Binary from 10.11 gives @Illegal instruction@ on 10.6.8.
Investigate how to solve this, and at what OS version the...
08 Sep 2016
- 11:45 Design #920 (New): Empty matrix: warning, error, or empty matrix?
- Currenty @matrix([[]])@ returns @matrix(QQ, [[]])@ (1 row, 0 cols) and @matrix([])@ gives error (I've just made a "be...
07 Sep 2016
- 17:09 Bug #918 (Feedback): UniversalGBasis: sometimes gives error
- Fixed.
The list to create the matrix is empty (special case: monomial input), so CoCoA didn't know how to set the nu...
05 Sep 2016
- 15:44 Feature #744 (In Progress): Handle interrupts more helpfully
- We should try to get this done for 5.1.6!
- 15:40 Feature #708 (In Progress): ExternalLib Normaliz: verbose flag?
- Perhaps we can finish this on Wednesday (2016-09-07)?
- 12:39 Design #478 (Closed): Use of dollar-dot ($.) in packages
- I'm not realy sure what the difference between "reject" and "close" is.
In this case I prefer to "close" (perhaps be...
02 Sep 2016
- 15:55 Design #478: Use of dollar-dot ($.) in packages
- John Abbott wrote:
> Should I "close" or even "reject" this issue?
I agree. I think we should "reject"
- 14:18 Design #478 (Feedback): Use of dollar-dot ($.) in packages
- JAA notes that the dollar-dot prefix (or perhaps also the full prefix?) is necessary for package local variables.
... - 14:49 Bug #712 (In Progress): External Libs: missing dependencies in Makefiles
- In a perfect world the CoCoA files which connect to external libraries should depend on the corresponding header file...
- 13:45 Bug #918 (In Progress): UniversalGBasis: sometimes gives error
- A simpler failing case is:...
01 Sep 2016
- 16:02 Bug #918: UniversalGBasis: sometimes gives error
- try now (just checked it the new code using @CallOnGroeberFan@)
- 15:32 Bug #918: UniversalGBasis: sometimes gives error
- The code for @UniversalGBasis@ simply makes the union of all the reduced GBases produced by @GroebnerFanIdeals@. Sho...
- 11:37 Bug #918 (Closed): UniversalGBasis: sometimes gives error
- The following input produces an error (cannot index empty list)...
31 Aug 2016
- 16:06 Design #917: CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
- Yes, it would require some modification to the interpreter.
It would anyway be interesting to have such "stream" o... - 14:36 Design #917: CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
- John Abbott wrote:
> I have in mind a "stream", so the user could write CoCoA code like the following:
> [...]
O... - 14:28 Design #917: CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
- but there is no such thing in CoCoA-5....
- 14:28 Design #917: CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
- I have in mind a "stream", so the user could write CoCoA code like the following:...
- 14:25 Design #917 (New): CallOnGroebnerFanIdeals: better to use an iterator (or a "stream")
- The fn @CallOnGroebnerFanIdeals@ is not a good way of achieving its end.
Design and implement a better way.
25 Aug 2016
- 17:42 Support #916 (New): use command: unhelpful error if you use := instead of ::=
- Here is an excerpt from a CoCoA session containing a "typo" (OK, it's 33 degrees here, and I wasn't concentrating)
<...
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