Assertion: inversion's inverse | /r/HasProperty | sphere
Facets:
value: generally
type: DEGREE
value: through the centre of inversion
type: LOCATION
value: through the centre of reference
type: LOCATION
Source sentences:
text: The inverse of a plane is a sphere through the centre of the reference sphere, and vice versa.
text: Otherwise the inverse of a circle is a circle; the inverse of a sphere is a sphere.
text: Note 5: Generally, the inverse of a plane is a sphere through the centre of reference.
text: Note 6: Generally the inverse of a sphere is a sphere
text: Generally, the inverse of a plane is a sphere through the centre of inversion.
text: Generally the inverse of a sphere is a sphere.