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A comment on Making Peace with the Projective Plane. Parent comment

Re:Making Peace with the Projective Plane by jlev1 on Monday November 02, 2026 @07:25PM (#50346290)
That’s cool! Probably the second transformation was to dualize. Points in the projective plane correspond to lines in the dual projective plane and vice versa.
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Re:Making Peace with the Projective Plane by AnimalMuppet on Monday November 02, 2026 @08:49PM (#50346956)
Yes, dualize. Her title was "Metric Specializations of Projection Plane Duals".
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