CoCoA » CoCoALib

21 Jul 2016

16:40 1.00 hour (Feature #910 (Closed): BigRat: read from a string in "decimal" format?)

Checked in John Abbott

15:36 1.00 hour (Feature #910 (Closed): BigRat: read from a string in "decimal" format?)

First impl John Abbott

13:42 0.25 hour (Feature #910 (Closed): BigRat: read from a string in "decimal" format?)

Exact format? John Abbott

13:27 1.50 hour (Feature #910 (Closed): BigRat: read from a string in "decimal" format?)

Some notes John Abbott

19 Jul 2016

22:44 0.10 hour (Feature #565 (In Progress): FloatApprox for TwinFloat values?)

Name? John Abbott

14:30 0.25 hour (Feature #565 (In Progress): FloatApprox for TwinFloat values?)

Rigid "correctness" vs convenience John Abbott

14:24 0.20 hour (Feature #910 (Closed): BigRat: read from a string in "decimal" format?)

Some notes John Abbott

07 Jul 2016

13:51 0.20 hour (Bug #905 (Closed): txt2tags: double quotes wrong in LaTeX)

Probably not hard to fix John Abbott

30 Jun 2016

13:59 0.20 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Still perplexed John Abbott

29 Jun 2016

17:54 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Perhaps? John Abbott

17:42 0.15 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Quick question John Abbott

17:35 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Question John Abbott

15:35 0.25 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

testing Anna Maria Bigatti

15:32 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Oh dear! John Abbott

15:18 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Move enum? John Abbott

15:15 1.00 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Checked in John Abbott

15:01 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Possible but awkward John Abbott

12:42 0.75 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

First impl John Abbott

28 Jun 2016

19:41 0.20 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Yet another proposal for the interface John Abbott

27 Jun 2016

22:41 0.20 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

More ideas John Abbott

17:26 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Alternative fn name? John Abbott

17:20 0.75 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Doc was already updated John Abbott

14:05 0.20 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Looking at the code John Abbott

13:17 0.20 hour (Feature #898 (In Progress): New function: cardinality of finite field?)

Names John Abbott

11:41 0.20 hour (Feature #898 (In Progress): New function: cardinality of finite field?)

Just change a name? John Abbott

11:03 0.20 hour (Feature #898 (In Progress): New function: cardinality of finite field?)

Not enthusiastic John Abbott

09:11 8.00 hours (Feature #902 (Closed): New function: FrobeniusMat)

implemented Anna Maria Bigatti

08:55 4.00 hours (Feature #899 (Closed): IsMaximal, IsPrimary for IDEAL (in cocoalib))

Anna Maria Bigatti

08:48 2.00 hours (Feature #107 (Closed): Recognizing finite fields)

Anna Maria Bigatti

25 Jun 2016

21:54 0.10 hour (Design #789 (Closed): NumTheory: behaviour of InvMod when inverse does not exist)

Backward compatibility John Abbott

19:02 0.25 hour (Bug #860 (Closed): Check impl of RingTwinFloatImpl::myIsRational)

Feedback John Abbott

16:40 0.20 hour (Feature #896 (In Progress): myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?)

Mild inconsistency? John Abbott

14:33 0.20 hour (Feature #896 (In Progress): myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?)

List of new mem fns John Abbott

14:28 0.25 hour (Feature #896 (In Progress): myIsEqual, myCmp: direct comparisons between RingElem and MachineInt, BigInt and BigRat?)

Pros and cons John Abbott

14:11 0.40 hour (Design #859 (Closed): Twin-float: comparisons and equality test)

Added doc John Abbott

12:19 0.30 hour (Bug #853 (Closed): NearestInt can needlessly throw InsufficientPrecision)

Closing John Abbott

12:08 0.50 hour (Bug #858 (Closed): floor for TwinFloat can produce ERR::SERIOUS)

No problems after 3 months in feedback John Abbott

11:40 0.20 hour (Bug #895 (Closed): NumDigits: sometimes gives wrong answer)

Speed test John Abbott

24 Jun 2016

16:53 0.25 hour (Bug #895 (Closed): NumDigits: sometimes gives wrong answer)

Visible in CoCoA-5? John Abbott

16:26 0.25 hour (Bug #895 (Closed): NumDigits: sometimes gives wrong answer)

Some notes John Abbott

22 Jun 2016

16:15 1.00 hour (Design #891 (Closed): Replace auto_ptr in preparation for C++11?)

KISS John Abbott

13:26 0.10 hour (Design #891 (Closed): Replace auto_ptr in preparation for C++11?)

Emacs note John Abbott

13:24 1.00 hour (Design #891 (Closed): Replace auto_ptr in preparation for C++11?)

Mostly OK John Abbott