Activity
From 22 May 2013 to 20 Jun 2013
20 Jun 2013
- 14:46 CoCoALib 0.25 hour (Design #377 (Closed): IsDivisible -- exact semantics?)
- 0/0 should give an error
19 Jun 2013
- 10:57 CoCoALib 1.00 hour (Design #377 (Closed): IsDivisible -- exact semantics?)
- Unique quotient?
- 07:33 CoCoA-5 0.25 hour (Design #376 (In Progress): Hilbert: Redesign hp.cpkg5 and public functions in TmpHilbert.C)
- more checks and chek-in
18 Jun 2013
- 23:11 CoCoA-5 1.00 hour (Design #376 (In Progress): Hilbert: Redesign hp.cpkg5 and public functions in TmpHilbert.C)
- Numerator is now a polynomial
- 19:12 CoCoALib 0.50 hour (Design #254 (Closed): How to return a Hilbert Series in CoCoALib)
- added to cocoa5
- 18:40 CoCoALib 0.50 hour (Design #254 (Closed): How to return a Hilbert Series in CoCoALib)
- implemented
- 08:54 CoCoALib 0.10 hour (Design #254 (Closed): How to return a Hilbert Series in CoCoALib)
- 08:49 CoCoALib 0.50 hour (Feature #374 (Closed): Porting "IdealOfProjectivePoints")
- workaround suggestion
17 Jun 2013
- 18:26 CoCoALib 2.00 hours (Bug #351 (Closed): Problems with DenseMatImpl::myResize)
- fixed!
- 15:26 CoCoA-5 1.00 hour (Support #325 (Closed): CoCoAManual: display syntax first)
- changed C-code for printing syntax first (done 2013-02)
- 15:15 CoCoALib 1.00 hour (Feature #373 (Closed): add DeleteCol, DeleteRow)
- first implementation
- 14:31 CoCoA-5 2.00 hours (Feature #372 (Closed): add IsFactorClosed)
- Added new impl
- 11:59 CoCoALib 2.00 hours (Design #254 (Closed): How to return a Hilbert Series in CoCoALib)
- discussion with John Abbott and Christof Soeger
13 Jun 2013
- 15:58 CoCoA-5 0.75 hour (Feature #371 (Closed): Resurrect LinearSimplify)
- Updated
- 15:29 CoCoA-5 0.50 hour (Feature #371 (Closed): Resurrect LinearSimplify)
- removed syntax errors
12 Jun 2013
- 16:03 CoCoA-5 0.50 hour (Support #322 (In Progress): Installation instructions (on website))
- some improvement
- 15:50 CoCoA-5 0.50 hour (Support #370 (Closed): OnlineHelp: Problem with "><" in syntax of CartesianProduct)
- fixed
11 Jun 2013
- 19:05 CoCoALib 2.00 hours (Feature #366 (Closed): function (CoCoALib) for minimal generators (like old Minimalize))
- still some problem with checking homogeneity of the input
- 17:24 CoCoALib 4.00 hours (Feature #366 (Closed): function (CoCoALib) for minimal generators (like old Minimalize))
- managed to add "IamMinimalGen" and make it work: now should export the result
06 Jun 2013
- 08:04 CoCoALib 2.00 hours (Bug #335 (Closed): Equality of (sub)modules)
- added documentation and tests
04 Jun 2013
- 07:24 CoCoA-5 1.00 hour (Feature #200 (Closed): add modules and module operations)
- added IsElem, IsContained for (sub)modules
- 07:20 CoCoALib 6.00 hours (Bug #335 (Closed): Equality of (sub)modules)
- mostly done, needs cleaning
03 Jun 2013
- 17:38 CoCoALib 0.10 hour (Feature #312 (Closed): LongRange(a,b) returning vector of long a..b (included))
- Separate file?
- 17:31 CoCoALib 0.25 hour (Feature #300 (Closed): Add fault tolerant rational reconstruction to library)
- Closing
- 17:29 CoCoALib 0.10 hour (Feature #248 (Closed): IsDivisible for RingElem with nice interface)
- Postponing to 0.9954
- 17:26 CoCoALib 0.50 hour (Bug #264 (Closed): Compilation problem with "degree.H" (inline fn defns))
- Why fns are inline?
31 May 2013
- 18:04 CoCoA-5 4.00 hours (Feature #200 (Closed): add modules and module operations)
- working on equality test
- 16:58 CoCoALib 0.10 hour (Support #195 (Closed): OrdvArith documentation needs rewriting)
- Moving to 0.9954
- 16:56 CoCoALib 0.10 hour (Feature #298 (Closed): Valgrind: keep CoCoALib at 0 memory leaks)
- Moving to 0.9954
- 14:41 CoCoALib 0.25 hour (Feature #298 (Closed): Valgrind: keep CoCoALib at 0 memory leaks)
- Clean bill of health
- 16:53 CoCoALib 0.15 hour (Bug #89 (Closed): MachineInt or long as fn arg type for indices)
- Closing
- 16:50 CoCoALib 2.00 hours (Design #268 (Closed): Exponent range (in power products))
- Closing
- 15:46 CoCoA-5 0.25 hour (Feature #359 (Closed): RingOf for list)
- Futureproofing!
- 14:41 CoCoA-5 0.50 hour (Feature #309 (Closed): (Multi)BlockMatrix)
- final names
- 10:30 CoCoA-5 0.15 hour (Feature #309 (Closed): (Multi)BlockMatrix)
- Name? MultiBlockMat or BlockMat?
- 09:32 CoCoA-5 1.00 hour (Feature #309 (Closed): (Multi)BlockMatrix)
- added documentation
- 09:42 CoCoA-5 0.25 hour (Feature #347 (Closed): C5 cannot compute derivative of a ratfn)
- added documentation
30 May 2013
- 17:15 CoCoA-5 1.50 hour (Feature #362 (Closed): New function: IsZeroDivisor)
- done and tested
- 16:40 CoCoALib 0.25 hour (Bug #89 (Closed): MachineInt or long as fn arg type for indices)
- Design principle
- 16:31 CoCoALib 1.00 hour (Bug #89 (Closed): MachineInt or long as fn arg type for indices)
- Keeping it simple!
- 15:55 CoCoALib 0.40 hour (Feature #124 (Rejected): change long args in matrices into MachineInt (?))
- Matrix indices are indices
- 15:11 CoCoALib 2.00 hours (Bug #349 (Closed): IdealOfPoints: gens are actually a GBasis)
- done and tested
29 May 2013
- 19:19 CoCoA-5 0.50 hour (Feature #362 (Closed): New function: IsZeroDivisor)
- first implementation
- 19:11 CoCoALib 3.00 hours (Feature #356 (Closed): IsZeroDivisor)
- first implementation
- 17:05 CoCoALib 0.10 hour (Feature #150 (In Progress): RingOf rather than owner? (and than AmbientRing, ...))
- Postponing to 0.9954
- 17:04 CoCoALib 0.10 hour (Feature #147 (In Progress): Buchberger-Moeller: impl via modular reduction)
- Postponing to 0.9954
- 17:02 CoCoALib 0.10 hour (Feature #145 (New): Buchberger-Moeller: fast modular impl)
- Postponing to 0.9954
- 17:01 CoCoALib 0.10 hour (Bug #349 (Closed): IdealOfPoints: gens are actually a GBasis)
- Anna?
- 16:58 CoCoALib 30.00 hours (Feature #121 (Closed): Porting "IdealOfPoints")
- Closing
- 16:54 CoCoALib 0.25 hour (Feature #144 (Closed): Buchberger-Moeller: generic impl)
- Closing
- 16:51 CoCoALib 0.15 hour (Feature #143 (In Progress): Buchberger-Moeller (parent task))
- Postponing to 0.9954
- 16:48 CoCoALib 0.25 hour (Support #140 (Closed): Doc & example for convert)
- Closing
- 16:41 CoCoALib 0.25 hour (Feature #354 (Closed): New function BinRepr (was BinExp, also known as Macaulay representation))
- Closing
- 16:32 CoCoALib 0.25 hour (Feature #219 (Closed): myDeriv for RingDenseUPolyClean still missing)
- Close?
- 12:22 CoCoALib 1.00 hour (Feature #72 (Closed): MatByRows, MatByCols)
- Partial prototypes impled
- 12:12 CoCoA-5 0.50 hour (Design #83 (In Progress): C++11 compatibility questions)
- Creating C++ vectors
- 11:36 CoCoALib 0.25 hour (Bug #119 (Closed): CoCoA4io)
- Closing
28 May 2013
- 18:57 CoCoALib 0.50 hour (Design #339 (Closed): DenseUPolyClean uses size_t)
- Cleaned up
- 18:41 CoCoALib 0.10 hour (Feature #340 (Closed): "configure" does not set BOOST if there are multiple copies in "standard" location)
- Rectifying status
- 18:31 CoCoALib 0.25 hour (Feature #340 (Closed): "configure" does not set BOOST if there are multiple copies in "standard" location)
- Closing
- 18:30 CoCoALib 0.50 hour (Bug #355 (Closed): Colon of zero ideal fails (zero-divisors))
- now in feedback
- 18:16 CoCoALib 0.25 hour (Feature #269 (Closed): PPMonoids: check for exponent overflow in power function)
- Closing
- 18:11 CoCoALib 6.50 hours (Feature #278 (Closed): add CoeffVecWRT to cocoalib)
- Closing
- 08:59 CoCoALib 1.50 hour (Feature #304 (Closed): Module ordering and grading (and shifts))
- fixed bug on shifts -- added test
27 May 2013
- 18:19 CoCoALib 0.25 hour (Feature #51 (Closed): polynomial coefficient extraction w.r.t. variable)
- Closing
- 18:16 CoCoALib 1.00 hour (Feature #50 (Closed): Polynomial content)
- Closing
- 16:06 CoCoALib 1.00 hour (Bug #135 (Closed): Revise interface to SmallFpImpl & friends)
- Eliminated typedefs SmallFpElem_t and SmallFpLogElem_t; they are now nested typdefs in SmallFpImpl and SmallFpLogImpl
- 14:22 CoCoALib 7.50 hours (Bug #135 (Closed): Revise interface to SmallFpImpl & friends)
- Final touches
25 May 2013
- 10:46 CoCoALib 0.50 hour (Bug #89 (Closed): MachineInt or long as fn arg type for indices)
- KISS?
- 10:22 CoCoALib 1.50 hour (Bug #119 (Closed): CoCoA4io)
- Moved the files
24 May 2013
- 19:14 CoCoALib 0.25 hour (Bug #355 (Closed): Colon of zero ideal fails (zero-divisors))
- testing for quotients -- amazed it worked ;-)
- 18:01 CoCoALib 1.00 hour (Bug #355 (Closed): Colon of zero ideal fails (zero-divisors))
- fixed
- 19:02 CoCoALib 0.10 hour (Feature #357 (Rejected): Constructor for vectors? CoCoAVector)
- discussion
- 18:52 CoCoALib 0.10 hour (Feature #357 (Rejected): Constructor for vectors? CoCoAVector)
- C++11 has something
- 18:58 CoCoALib 1.00 hour (Feature #312 (Closed): LongRange(a,b) returning vector of long a..b (included))
- implemented in utils.H 2013/02/14
- 18:55 CoCoA-5 0.10 hour (Bug #344 (Closed): basic_string::erase error in interpreter)
- Closing
- 14:41 CoCoA-5 1.00 hour (Bug #343 (Closed): Interpreter SEGV)
- Improved robustness of SourceRegion
23 May 2013
- 18:44 CoCoALib 0.50 hour (Feature #84 (Closed): Names for random streams)
- Final touches
- 16:58 CoCoALib 1.00 hour (Bug #22 (Closed): Rename PPMonoidEvZZ?)
- Final check with Anna
- 12:32 CoCoALib 10.00 hours (Feature #354 (Closed): New function BinRepr (was BinExp, also known as Macaulay representation))
- Implemented & checked in
- 08:26 CoCoALib 0.50 hour (Feature #236 (Closed): Add homog (homogenized) for ideal)
- last test
22 May 2013
- 16:50 CoCoALib 0.15 hour (Design #339 (Closed): DenseUPolyClean uses size_t)
- long or MachineInt
- 16:44 CoCoALib 0.75 hour (Design #339 (Closed): DenseUPolyClean uses size_t)
- 16:42 CoCoALib 0.50 hour (Design #268 (Closed): Exponent range (in power products))
- A suggestion
- 15:19 CoCoALib 1.50 hour (Feature #219 (Closed): myDeriv for RingDenseUPolyClean still missing)
- done and tested
- 12:02 CoCoALib 1.00 hour (Support #353 (In Progress): Missing documentation and tests for myRecvTwinFloat)
- simple test in test-DenseUPolyRing1
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