Activity
From 27 May 2017 to 25 Jun 2017
22 Jun 2017
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13:15 CoCoALib Bug #1082: factor in ZZ[x] gives errors
- A quick check suggests that factorization over ZZ is actually slower than factorization over QQ. This is counter-int...
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13:13 CoCoALib Bug #1082 (Feedback): factor in ZZ[x] gives errors
- The old factorizer (in C) actually factorizes over ZZ, so the only fix needed was the handling of the content.
I i...
21 Jun 2017
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21:33 CoCoALib Bug #1082 (In Progress): factor in ZZ[x] gives errors
- The problem is content handling. See around line 282 in @factor.C@
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21:32 CoCoALib Bug #1082 (Closed): factor in ZZ[x] gives errors
- factorizing in ZZ[x] gives errors.
Rectify.
20 Jun 2017
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16:27 CoCoALib Bug #1081 (Feedback): ideal() * RingElem gives error
- added tests in anna.cocoa5
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16:20 CoCoALib Bug #1081: ideal() * RingElem gives error
- fixed it: now testing
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16:19 CoCoALib Bug #1081 (Closed): ideal() * RingElem gives error
- ...
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14:24 CoCoA-5 Bug #1080: intersect: problem with zero generators
- We must remember to add some tests for various failing cases when this has been resolved.
*PS* it is a little tedi...
16 Jun 2017
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19:14 CoCoA-5 Bug #1080: intersect: problem with zero generators
- The problem appears to be the ctor for a @GPoly@ which does not allow @GPoly@ of 0 to be created.
Location @TMPGredu... -
19:02 CoCoA-5 Bug #1080 (Closed): intersect: problem with zero generators
- There are still problems with zero generators:...
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17:24 CoCoA-5 Support #1077 (Resolved): Manual: remove old stuff about "devices"
- I have checked in the updated doc. Anna will check it.
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17:22 CoCoALib Bug #1064 (Feedback): Bug in MinPolyModular (ugly prime)
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16:50 CoCoALib Bug #1064 (In Progress): Bug in MinPolyModular (ugly prime)
- The following example gives SEGV on the latest internal version of CoCoA:...
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16:48 CoCoALib Design #1065 (In Progress): Design: should we allow an ideal to change ring?
- The students here working on translating @HomomorphismFns.cpkg5@ into CoCoALib wanted to reassign an ideal changing r...
14 Jun 2017
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14:58 CoCoA-5 Support #1079 (In Progress): CoCoAManual: AffHilbertFn accepts also ideal (correct?)
- The fn @AffHilbertFn@ accepts a RING or an IDEAL.
The manual says it accepts only a RING.
Rectify!
13 Jun 2017
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16:37 CoCoALib Bug #1078 (Closed): makefile: ungraceful when interrupted
- It seems that interrupting the building of @Makefile_dependencies@ gives the impression (to @make@) that the dependen...
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11:28 CoCoA-5 Support #1077 (In Progress): Manual: remove old stuff about "devices"
- I have already done some of this.
While this is not that important, I prefer to resolve it quickly, so I have left... -
11:26 CoCoA-5 Support #1077 (Resolved): Manual: remove old stuff about "devices"
- The CoCoA-5 manual still contain references to (input-output) "devices".
This is now very obsolete.
Clean the rel...
12 Jun 2017
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19:08 CoCoA-5 Bug #670 (Feedback): Error column indicator misaligned with non-printing (unprintable) characters
- This has already been done (ages ago?).
Moving to "feedback".
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18:27 CoCoA-5 Bug #1076: EmacsUI: interrupt copies line cursor is on to bottom then interrupts
- Marked as low priority because it appears to be harmless, just "unsightly".
I suspect it may be a feature of @comint... -
18:25 CoCoA-5 Bug #1076 (New): EmacsUI: interrupt copies line cursor is on to bottom then interrupts
- Using Emacs, if you move the cursor away from the bottom line in the *@*cocoa5*@* buffer, and then interrupt a comput...
07 Jun 2017
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15:19 CoCoA-5 Feature #1011: Random seed fn
- In the manual page I have given a simplistic example of calling @reseed@ with an argument which varies with the time:...
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