4 ms·
> If the mere sight of the above is like a punch in the face for you, don't worry. I'm not going to math you to death in what follows. I will only remind you of
by epistasis 1y ago
> If the mere sight of the above is like a punch in the face for you, don't worry. I'm not going to math you to death in what follows. I will only remind you of a tiny basic part of it that I think relates to languages.
Yes, that mathematical expression is like a punch in my face, but not for the reason you think. I am offended that the rank of the matrix does not match the dimension of the matrix, not that I'm seeing a matrix.
- tptacek 1y agoIt's a 3x3 matrix with 3 independent rows. The rank matches the dimension.
- deleted 1y ago[deleted]
- deleted 1y ago[deleted]
- KalMann 1y agoHe probably meant to say "vector" the second time he said "matrix".
- trostaft 1y agoYou probably mean that the size of the matrix is incompatible with the size of the vector?
- epistasis 1y agoYes, and embarrassingly there are two mistakes in the comment! I used "rank" of the matrix rather than dimension too.