Item:Q6390: Difference between revisions
Created a new Item: conic section, curve obtained by intersecting a cone and a plane |
Created claim: has quality (P14): eccentricity (Q6388) |
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Property / subclass of | |||
Property / subclass of: algebraic curve / rank | |||
Normal rank | |||
Property / subclass of | |||
Property / subclass of: plane curve / rank | |||
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Property / subclass of | |||
Property / subclass of: locus / rank | |||
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Property / subclass of | |||
Property / subclass of: cross section / rank | |||
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Property / subclass of: cross section / qualifier | |||
Property / subclass of | |||
Property / subclass of: quadratic curve / rank | |||
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Property / part of | |||
Property / part of: Dandelin spheres / rank | |||
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Property / defining formula | |||
Ax^2 + Bxy + Cy^2 +Dx + Ey + F = 0 | |||
Property / defining formula: / rank | |||
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Property / has quality | |||
Property / has quality: eccentricity / rank | |||
Normal rank |