Activity

From 25 Aug 2016 to 23 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... Anna Maria Bigatti
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... Anna Maria Bigatti

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... John Abbott
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.... John Abbott
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 ... John Abbott
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 ... John Abbott
17:52 Feature #927 (Closed): Add "exit" in addition to "ciao": Anna Maria Bigatti

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... Anna Maria Bigatti
17:56 Bug #922: Release for MacOS: compilation on 10.11 incompatible with 10.6.8: I tried the suggestion:... Anna Maria Bigatti
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.
John Abbott
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... John Abbott
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... Anna Maria Bigatti

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... Anna Maria Bigatti

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... Anna Maria Bigatti

15:44 Feature #744 (In Progress): Handle interrupts more helpfully: We should try to get this done for 5.1.6!
John Abbott
15:40 Feature #708 (In Progress): ExternalLib Normaliz: verbose flag?: Perhaps we can finish this on Wednesday (2016-09-07)? John Abbott
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... John Abbott

15:55 Design #478: Use of dollar-dot ($.) in packages: John Abbott wrote:
> Should I "close" or even "reject" this issue?
I agree. I think we should "reject"
Anna Maria Bigatti
14:18 Design #478 (Feedback): Use of dollar-dot ($.) in packages: JAA notes that the dollar-dot prefix (or perhaps also the full prefix?) is necessary for package local variables.
... John Abbott
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... John Abbott
13:45 Bug #918 (In Progress): UniversalGBasis: sometimes gives error: A simpler failing case is:... John Abbott

16:02 Bug #918: UniversalGBasis: sometimes gives error: try now (just checked it the new code using @CallOnGroeberFan@) Anna Maria Bigatti
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... John Abbott
11:37 Bug #918 (Closed): UniversalGBasis: sometimes gives error: The following input produces an error (cannot index empty list)... John Abbott

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... John Abbott
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... Anna Maria Bigatti
14:28 Design #917: CallOnGroebnerFanIdeals: better to use an iterator (or a "stream"): but there is no such thing in CoCoA-5.... Anna Maria Bigatti
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:... John Abbott
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. John Abbott

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)
<... John Abbott

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