Activity
From 30 Oct 2023 to 28 Nov 2023
28 Nov 2023
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22:29 CoCoA-5 Feature #980 (In Progress): CoeffSize: function to measure the size of coeffs in a poly
- JAA notes that @FloorLog2@ is faster than @FloorLog10@ -- a quick check suggest at least 100 times faster.
Also @Flo... -
22:17 CoCoA-5 Design #1772: Continued fraction: arg type RAT or RAT/INT?
- Possible options:
* disable the auto conversion from @RAT@ to @INT@ -- JAA doubts that this is wise (it could cause ... -
22:12 CoCoA-5 Design #1772 (New): Continued fraction: arg type RAT or RAT/INT?
- Currently the continued fraction functions expect an arg of type @RAT@.
This cause a problem in one program I wrote ...
27 Nov 2023
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19:41 CoCoALib Slug #1769 (Resolved): FixedDivisor is sometimes surprisingly slow
- I have changed the code to use the new prototype evaluation code (see issue #1770), and it is now usefully faster :-)...
24 Nov 2023
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12:12 CoCoALib Design #1771 (Closed): Hadamard bound: field names
- CoCoALib and CoCoA-5 offer a function to compute Hadamard's bound (for determinants).
The function actually compute ...
21 Nov 2023
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23:17 CoCoALib Feature #1770 (In Progress): Evaluate polynomial function/class
- I made a quick prototype, and used it in a revised version of @FixedDivisor@ (in @PolyRing.C@).
It made the code abo... -
23:15 CoCoALib Feature #1770 (Closed): Evaluate polynomial function/class
- Create a class(?) to make it easier to evaluate polynomials.
A first prototype is in *@SparsePolyOps-cyclotomic@* (...
20 Nov 2023
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22:12 CoCoALib Slug #1769 (Closed): FixedDivisor is sometimes surprisingly slow
- @FixedDivisor@ can sometimes be unexpectedly slow....
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22:10 CoCoALib Design #1768 (Resolved): Limit indentation in verbose mesgs?
- I have checked in a first version (but not actually tested it...)
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10:05 CoCoALib Design #1768 (In Progress): Limit indentation in verbose mesgs?
- The point is whether we should impose a limit. I agree that 20 is probably too low. We can try with 100, and possib...
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09:54 CoCoALib Design #1768: Limit indentation in verbose mesgs?
- John Abbott wrote:
> I suggested a limit of 20 because that is not so much indentation, and I can imagine few genuin...
19 Nov 2023
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19:34 CoCoALib Design #1768: Limit indentation in verbose mesgs?
- I suggested a limit of 20 because that is not so much indentation, and I can imagine few genuine situations where we ...
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19:32 CoCoALib Design #1768 (Closed): Limit indentation in verbose mesgs?
- I have an infinite recursion bug, and with verbosity active the indentation becomes rather large :-/
Should we impos...
31 Oct 2023
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11:23 CoCoALib Design #871: Redesign ideals
- Original issue about the design of the ideal class: here we collect the many aspects we should consider for the final...
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11:19 CoCoALib Design #1767 (In Progress): Finalize design for ideals in CoCoALib
- Some functions for ideals are internally implemented changing the given ideal and *returning void*: @myAdd@, @myMul@,...
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