Activity
From 09 Dec 2012 to 07 Jan 2013
07 Jan 2013
- 18:37 CoCoALib Design #291 (Closed): NewZZmod and NewRingFp: improve manual, clarify implementation
- For small primes p the functions *@NewZZmod(p)@* and *@NewRingFp(p)@* are equivalent (or not?).
I think that should ...
21 Dec 2012
- 15:57 CoCoALib Slug #129: Better GCD
- (copied from some old handwritten notes)
GCD univ over QQ and ZZ (with normalization)
............. Fp (... - 15:25 CoCoA-5 Support #290 (In Progress): Which functions are defined in CoCoALibSupplement?
- Note for AMBigatti: explain the philosophy of what goes where.
19 Dec 2012
- 17:25 CoCoALib Feature #84 (Feedback): Names for random streams
- The unified documentation had not been finished. It is now much better, and can be regarded as good enough (though s...
- 16:47 CoCoALib Feature #289 (New): PrimeField -- new fn?
- Is it worth adding a new fn *@PrimeField@*?
@PrimeField(0)@ gives @RingQQ()@
@PrimeField(p)@ gives @NewZmod(p)@
...
17 Dec 2012
- 16:12 CoCoA-5 Feature #273: Package for Polynomial Algebra Homomorphisms
- Giulia has done several examples in quotients of polynomial algebras.
She had various questions (mostly related to f...
14 Dec 2012
- 18:20 CoCoALib Support #288 (Closed): DynamicBitset example using LPP
- Add documentation to show how to create a @DynamicBitset@ from a polynomial (which happpens to be a monomial). All y...
12 Dec 2012
- 19:10 CoCoALib Feature #283: Rational approximation
- Added tests for various functions related to continued fractions. As a consequence, I found another bug (and fixed it).
- 16:06 CoCoA-5 Bug #287: --fullCoCoALibError prints too much (Try/UponError)
- Here is a simplistic solution: print all the "stack backtrace" information to a @string@. If the error is caught som...
- 12:00 CoCoA-5 Bug #287: --fullCoCoALibError prints too much (Try/UponError)
- It seems difficult to do because the error is actually dealt with by a proper C++ *try*, whereas printing (the error ...
- 11:21 CoCoA-5 Bug #287 (New): --fullCoCoALibError prints too much (Try/UponError)
- When using the flag *--fullCoCoALibError* CoCoA-5 prints the full CoCoALib error message.
It does so even inside t... - 15:52 Support #266 (In Progress): Compilation on M$Windows: cygwin
- I have added a new file *@INSTALL-cygwin@* in the CoCoA root directory; it contains a summary of various hints for pr...
- 12:24 CoCoA-5 Support #286: How to test (automatically) a user defined CoCoA function
- I describe here an easy way to check a list of tests (from @CoCoA-5/tests/anna.cocoa5@):...
- 10:43 CoCoA-5 Feature #101: rethrow in Try .. UponError .. EndTry
- What about this?
(note that, as said above, all other error information is lost :-( )...
11 Dec 2012
- 18:52 CoCoA-5 Support #286 (Closed): How to test (automatically) a user defined CoCoA function
- When developing and changing a cocoa function it is useful to repeatedly run some tests.
Explain how to do this easily. - 18:34 CoCoALib Feature #283 (Feedback): Rational approximation
- JAA has changed the names (as agreed in point 2). Also changed doc.
Fixed a bug -- it gave the wrong answer for a...
10 Dec 2012
- 16:12 CoCoA-5 Feature #273: Package for Polynomial Algebra Homomorphisms
- Giulia has finished the implementations for the easy case (polynomial algebras). There was some discussion of *@IsIn...
- 15:30 CoCoA-5 Feature #101: rethrow in Try .. UponError .. EndTry
- What is the correct way to write a CoCoA-5 test which checks that a certain call produces the expected error? It sho...
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