CoCoA » CoCoA-5

01 Mar 2012

16:23 Feature #90: Make the new fn CoefficientsWRT available in C5

The interfaces to @ContentWRT@ and @CoefficientsWRT@ are awful -- they seemed reasonable when I designed them, but th... John Abbott

16:10 Feature #25: Function "Call"

A find-grep shows that @Call@ appears in the following files:
cocoa5.cpkg
contrib/CantStop.cpkg
contrib/thmproving... John Abbott

16:05 Feature #25: Function "Call"

Based on the premise "It is easier to add features later than to remove them", JAA suggests that we do not offer a @C... John Abbott

15:58 Slug #96: sort is too slow

It seems highly likely that copies are being made of the list being sorted. Here is my justification:
I created a... John Abbott

12:26 Slug #96 (New): sort is too slow

Sorting is achieved by $list.QuickSort.
Unfortunately it should be called SlowSort. Complexity seems to be quadra... John Abbott

29 Feb 2012

12:38 Feature #95 (New): Error/warning if fn-proc is neither fn nor proc?

My email records show that we wrote about this on 2010-05-19.
C5 distinguishes fns from procs simply by the nature... John Abbott

12:08 Bug #94 (Closed): Default reason for protected variables

Attempting to set a variable which has been @protect@-ed without an explicit reason produces an unsatisfactory error ... John Abbott

23 Feb 2012

17:14 Feature #93 (Closed): Hilbert series: global output rings for non-standard gradings

Hilbert series for rings with standard gradings are all in a single QQ[t].
All other case create a ring for every ... Anna Maria Bigatti

11 Feb 2012

13:25 Feature #90 (Closed): Make the new fn CoefficientsWRT available in C5

JAA has recently added CoefficientsWRT, ContentWRT, and a few other fns to CoCoALib.
Make these fns available to C5 ... John Abbott

09 Feb 2012

16:56 Slug #31: theValue makes copy

The solution is to implement a move constructor in BigInt (and every "huge" data structure ;-) ) Giovanni Lagorio

08 Feb 2012

16:12 Bug #88 (Closed): Makefile problem with GUI on linux

it doesn't seem to generate the .pro files....
I'd have sworn it used to work....
Anna Maria Bigatti