CoCoA » CoCoA-5

03 Dec 2015

13:18 Slug #798 (Resolved): use poly ring with many variables is too slow

The CoCoA-5 tests pass as they did before; and the speed test with 20000 indets seemed to go OK. So marking as resol... John Abbott

11:44 Slug #798: use poly ring with many variables is too slow

I didn't sleep so well this last night (ate something which didn't agree with me), so today's a good day to hack away... John Abbott

11:10 Slug #798: use poly ring with many variables is too slow

One possible approach is to devise a hash for @symbol@ then just comparing hashes will probably show quickly that the... John Abbott

26 Nov 2015

11:20 Feature #823: NewPolyRing with weights -- better interface?

An alternative would be to accept a @record@ as an argument, but this does make the input longer: for instance... John Abbott

11:16 Feature #823 (Closed): NewPolyRing with weights -- better interface?

According to the C5 manual, if we want to create a new poly ring with given weights then we must supply a complete or... John Abbott

11:10 Feature #673: Error message: I was expecting...

The original report did not contain an example of input which produces the unhelpful error message. I think the foll... John Abbott