CoCoA

09 Apr 2015

21:46 CoCoALib 0.25 hour (Feature #678 (In Progress): Accumulator (like a geobucket))

UI for an accumulator John Abbott

21:36 CoCoALib 0.50 hour (Feature #678 (In Progress): Accumulator (like a geobucket))

Reason John Abbott

28 Mar 2015

09:18 CoCoALib 0.25 hour (Slug #675 (In Progress): Matrix determinant over multivariate poly ring)

Direct algm John Abbott

26 Mar 2015

11:53 CoCoALib 0.50 hour (Bug #15 (Closed): Adjoint of a non-invertible matrix)

Direct algm John Abbott

25 Mar 2015

15:59 CoCoALib 0.30 hour (Bug #15 (Closed): Adjoint of a non-invertible matrix)

AdjByDetOfMinors is slow too John Abbott

15:22 CoCoALib 0.25 hour (Bug #15 (Closed): Adjoint of a non-invertible matrix)

What exactly should AdjByInverse do? John Abbott

14:52 CoCoALib 0.25 hour (Bug #15 (Closed): Adjoint of a non-invertible matrix)

Terribly slow! John Abbott

13 Mar 2015

14:35 CoCoA-5 0.25 hour (Feature #674 (Rejected): Ring constructor: allow empty range for indices?)

Can't win John Abbott

13:56 CoCoA-5 0.25 hour (Feature #674 (Rejected): Ring constructor: allow empty range for indices?)

Anna Maria Bigatti

13:21 CoCoA-5 0.25 hour (Feature #674 (Rejected): Ring constructor: allow empty range for indices?)

Feature not bug? John Abbott

13:55 CoCoA-5 1.00 hour (Support #654 (Closed): Rename adjoint to adjugate???)

Adj John Abbott

11 Mar 2015

13:14 CoCoA-5 0.30 hour (Feature #673 (Closed): Error message: I was expecting...)

An idea John Abbott

13:07 CoCoA-5 0.30 hour (Design #668 (Closed): Remove keyword "weights"?)

Error mesg still could be better John Abbott