CoCoA » CoCoA-5

23 Jan 2013

17:42 Bug #102 (In Progress): Packages: should exported functions be automatically "Protect"ed?

After considering typical use patterns, it makes most sense for *@Export@* to protect the exported names, and for *@D... John Abbott

15:40 Support #293 (Feedback): Add CpuTime to C5 manual

Anna Maria Bigatti

14:50 Bug #226: HilbertBasis segv

If you run the two offending lines in a fresh CoCoA-5 then C5 reports an error that @CurrentRing@ has no value! This... John Abbott

14:43 Bug #100: BringIn should map only the indets in its arg

We need a sort of _partial_ canonical hom which maps symbols which are not in the codomain to zero. Before applying ... John Abbott

12:51 Design #294 (Closed): BuiltInFunctions: General "OneLiner" for arguments of different type

one liner functions work like a dream (thanks Giovanni! ;-)
Is it possible to simplify writing the code for _overloa... Anna Maria Bigatti

12:44 Feature #193: BuiltinFunctions.C getting too long (2000 lines)

Splitting the code seems to work very well.
Now I wonder whether I should also split BuiltinFunctions separating the... Anna Maria Bigatti

22 Jan 2013

18:17 Feature #200: add modules and module operations

added zero(module), BaseRing(module), RingOf(module), RingOf(ModuleElem)
added stub documentation
Anna Maria Bigatti

17:17 Feature #200 (In Progress): add modules and module operations

added types MODULE and MODULEELEM.
added functions: NewFreeModule, arithmetics for type MODULEELEM. Anna Maria Bigatti

17:19 Support #293 (In Progress): Add CpuTime to C5 manual

Anna Maria Bigatti

16:51 Support #293 (Closed): Add CpuTime to C5 manual

Add @CpuTime@ to CoCoA-5 manual.
Suggested keywords: time, cpu, timing, timer John Abbott

17 Jan 2013

18:15 Design #292 (Closed): Rename IndetsCalled to indets

Rename *@IndetsCalled@* to *@indets@*.
Non-trivial because there is already a fn called *@indets@* John Abbott

15:24 Feature #273: Package for Polynomial Algebra Homomorphisms

Giulia has produced a first version of the code for phi: R/I --> S/J.
For next time she will:
* change the ring name ... John Abbott