Assertion: sphere's radius | /r/HasProperty | the set of all points
Facets:
value: in real, 4-dimensional space
type: LOCATION
value: in coordinates
type: OTHER
Source sentences:
text: In coordinates, a 3-sphere with center (C 0 , C 1 , C 2 , C 3 ) and radius r is the set of all points (x 0 , x 1 , x 2 , x 3 ) in real, 4-dimensional space (R4)