CoCoA

02 Jul 2018

18:42 CoCoALib 0.50 hour (Feature #1198 (New): Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex))

Some thoughts John Abbott

28 Jun 2018

11:36 CoCoALib 2.00 hours (Bug #1199 (Closed): GCD bug with high degree arg)

Anna Maria Bigatti

11:00 CoCoALib 1.50 hour (Bug #1199 (Closed): GCD bug with high degree arg)

Looking for simpler example John Abbott

27 Jun 2018

15:17 CoCoALib 0.30 hour (Feature #1198 (New): Non-standard DegRevLex (NonStdDegRevLex, WDegRevLex))

Anna Maria Bigatti

26 Jun 2018

15:25 CoCoALib 0.25 hour (Feature #82 (Closed): C++11 compatibility questions)

Better C++14 John Abbott

14:38 CoCoALib 0.25 hour (Slug #691 (Closed): Matrix determinant over ZZ)

Must port the old code John Abbott

14:32 CoCoALib 20.00 hours (Slug #1110 (Closed): Determinant of matrix over QQ (whose entries are actually integers))

Already done John Abbott

11:51 CoCoALib 0.25 hour (Design #1124 (Closed): Move examples directory into doc -- or just change makefile?)

Another idea John Abbott

11:29 CoCoALib 0.20 hour (Slug #1187 (New): Matrix rank is slow (over QQ))

Slow mod p too John Abbott

25 Jun 2018

00:39 CoCoALib 0.30 hour (Design #1177 (Closed): File names: use "SparsePolyOps" prefix for pertinent files)

Anna Maria Bigatti

00:31 CoCoALib 2.00 hours (Feature #1178 (Closed): New function: myPrimaryDecomposition_0dim)

Anna Maria Bigatti

00:28 CoCoALib 2.50 hours (Slug #1009 (Closed): coefficients for MinPoly e Frobenius)

Anna Maria Bigatti

00:27 CoCoALib 1.00 hour (Feature #901 (Closed): New function: PrimaryDecomposition0 in CoCoALib)

Anna Maria Bigatti

15:28 CoCoALib 0.20 hour (Feature #4 (Rejected): Squarefree GCD-free basis)

Subsumed? John Abbott

15:25 CoCoALib 0.25 hour (Feature #259 (Closed): Squarefree(?) GCD-free basis)

Bad names John Abbott

15:06 CoCoALib 0.15 hour (Design #1159 (Closed): Add global enum "verify/DontVerify")

Subsumed John Abbott

14:37 CoCoALib 0.10 hour (Design #1182 (Closed): "mod" for BigInt)

Apparently almost done John Abbott

14:10 CoCoALib 1.00 hour (Feature #1154 (Closed): SmallFpImpl: new ctor arg to say do-not-check-that-arg-is-prime)

Resolved John Abbott

11:34 CoCoA-5 0.50 hour (Bug #1189 (Closed): HilbertBasisKer: unhelpful error with some inputs)

Anna Maria Bigatti

09:47 CoCoA-5 1.00 hour (Bug #1189 (Closed): HilbertBasisKer: unhelpful error with some inputs)

Anna Maria Bigatti

11:31 CoCoA-5 0.50 hour (Bug #1190 (Closed): HilbertBasisKer: SEGV (again))

Anna Maria Bigatti

08:59 CoCoA-5 2.50 hours (Bug #1190 (Closed): HilbertBasisKer: SEGV (again))

Anna Maria Bigatti

21 Jun 2018

22:39 CoCoALib 8.00 hours (Feature #259 (Closed): Squarefree(?) GCD-free basis)

Mostly done? John Abbott

15:39 CoCoALib 0.25 hour (Support #1193 (New): Naming convention mistakes)

Some notes John Abbott

19 Jun 2018

16:46 CoCoA-5 0.25 hour (Bug #1191 (Closed): ApproxSolve: log(0) on some examples)

Resolved John Abbott

16:32 CoCoA-5 0.10 hour (Bug #1191 (Closed): ApproxSolve: log(0) on some examples)

Oh goodness! John Abbott

16:25 CoCoA-5 0.10 hour (Bug #1191 (Closed): ApproxSolve: log(0) on some examples)

Univariate failing case John Abbott

16:17 CoCoA-5 0.25 hour (Bug #1191 (Closed): ApproxSolve: log(0) on some examples)

More failing examples John Abbott

11:44 CoCoA-5 0.30 hour (Bug #1190 (Closed): HilbertBasisKer: SEGV (again))

Nasty John Abbott

11:27 CoCoA-5 0.30 hour (Bug #1189 (Closed): HilbertBasisKer: unhelpful error with some inputs)

Check inputs? John Abbott

10:56 CoCoALib 0.25 hour (Slug #1187 (New): Matrix rank is slow (over QQ))

Modular heuristic approach John Abbott