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Diff — Parabola

Revision #2488 → #3140 · back to history

modifiedParabola as focus–directrix locuseaa54cd1a850
FieldFrom #2488To #3140
noteMathlib has no notion of parabola, focus, or directrix; grep for 'Parabola' in Mathlib/ returns no files.Mathlib has no notion of parabola, focus, or directrix; grep for 'parabola' in Mathlib/ returns no files.
modifiedParabola as a conic section65b5a487fed9
FieldFrom #2488To #3140
noteMathlib has no theory of conic sections (the only 'conic'/'cone' files concern convex cones and enriched category theory).Mathlib has no theory of conic sections.