Talk:Hyperplane at infinity
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[edit] Generality
The article, before my edits of today, was written in terms of real affine and projective spaces only. Actually, it applies to all affine and projective spaces, coordinatized by any field or division ring, or without coordinates. Possibly more examples (real, complex, finite?) would be desirable, but I suggest these belong in projective geometry. Zaslav 09:30, 13 November 2006 (UTC)