Suggest that the points are pairwise identified, and with an extra tangent from zero to zero. This justifies that we can call this a blowup of the singularity. Of course, it would be more obvious if we, in the matrix above, localized in origo, then the identification is superfluous. Anyway, the interpretation must be taken by care. Also, there is a long way to go to prove that the physicist’s notion of entanglement has anything to do with this momentum between different points. Our main achievement is to give an example on how extra space for a tangent direction can be given.