Item:Q6390: Difference between revisions
Created claim: subclass of (P1): quadratic curve (Q6422) |
Created claim: has quality (P14): eccentricity (Q6388) |
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| Property / part of | |||
| Property / part of: Dandelin spheres / rank | |||
Normal rank | |||
| Property / defining formula | |||
Ax^2 + Bxy + Cy^2 +Dx + Ey + F = 0 | |||
| Property / defining formula: / rank | |||
Normal rank | |||
| Property / has quality | |||
| Property / has quality: eccentricity / rank | |||
Normal rank | |||
