Assertion: geometry's point | /r/HasProperty | identified with line
Facets:
value: in (n + 1)-dimensional space
type: LOCATION
value: through the origin
type: OTHER
Source sentences:
text: The points of n-dimensional projective space can be identified with lines through the origin in (n + 1)-dimensional space, and can be represented non-uniquely by nonzero vectors in Rn+1, with the understanding that u and λu, for any non-zero scalar λ, represent the same point.