Activity

From 30 Oct 2023 to 28 Nov 2023

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... John Abbott
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 ... John Abbott
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 ... John Abbott

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 :-)... John Abbott

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 ... John Abbott

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... John Abbott
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@* (... John Abbott

22:12 CoCoALib Slug #1769 (Closed): FixedDivisor is sometimes surprisingly slow: @FixedDivisor@ can sometimes be unexpectedly slow.... John Abbott
22:10 CoCoALib Design #1768 (Resolved): Limit indentation in verbose mesgs?: I have checked in a first version (but not actually tested it...) John Abbott
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... John Abbott
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... Anna Maria Bigatti

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 ... John Abbott
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... John Abbott

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... Anna Maria Bigatti
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@,... Anna Maria Bigatti

Also available in: Atom

CoCoA