Assertion: parabola's graph | /r/HasProperty | circle
Facets:
value: as above
type: OTHER
value: for 0
type: OTHER
Source sentences:
text: As above, for e = 0, the graph is a circle, for 0
text: But again in "real math" one shows that given such an equation, the points satisfying this equation are all distance R from (p,q) and hence the graph is a circle.