Assertion: ellipsoid | /r/HasProperty | obtained
Facets:
value: from a sphere
type: LOCATION
value: by deforming it
type: MANNER
value: through revolving a function
type: MANNER
Source sentences:
text: An ellipsoid is a surface that may be obtained from a sphere by deforming it by means of directional scalings, or more generally, of an affine transformation.
text: An ellipsoid is a surface that may be obtained from a sphere by deforming it by means of directional scalings, or more generally, of an affine transformation.
text: Like Jack mentioned in the comments to your post, if you consider just the ellipsoids that can be obtained through revolving a function $f(x)$, the integeral is much easier.