[ul5255]

Why is the left-most portion in the picture: http://researchblogs.cs.bham.ac.uk/thelablunch/files/2015/05...

I x C: (3,3) and not I x C: (1,3) ?

Similarily the right-most one should be C* x I: (3,1) no?

[danghica]

Fixed, thanks!