Ticket #4314 (closed enhancement: duplicate)
[with patch] Add some functionality to matrices in eclib
|Reported by:||cremona||Owned by:||was|
The attached patch (based on 3.1.4) makes two changes in libs/cremona/mat*:
- Adds getitem methods to the matric class so i,j entries may be extracted;
- Changes the conversion to sage of matrices so that matrices over ZZ are constructed instead of ZZ.
These were done as part of a hands-on tutorial William gave to John in Bordeaux.