2 ms·
Related: https://en.wikipedia.org/wiki/Quadric https://en.wikipedia.org/wiki/Quadric "In three-dimensional Euclidean space, quadrics have dimension two, and ar
by peter_d_sherman 3y ago
Related: https://en.wikipedia.org/wiki/Quadric https://en.wikipedia.org/wiki/Quadric
"In three-dimensional Euclidean space, quadrics have dimension two, and are known as quadric surfaces. Their quadratic equations have the form:
Ax^2 + By^2 + Cz^2 + Dxy + Eyz + Fxz + Gx + Hy + Iz + J = 0"
https://www.google.com/search?q=quadric&tbm=isch&oq=quadric https://www.google.com/search?q=quadric&tbm=isch&oq=quadric