Assertion: parabola's value | /r/HasProperty | constant
Facets:
value: in the catenary
type: TEMPORAL
Source sentences:
text: A hyperbola can be defined as the locus of points for each of which the absolute value of the difference between the distances to two given foci is a constant.
text: In the catenary the value of T is variable, but ratio remains valid at a local level, so
text: The absolute value of the difference of the distances from any point of a hyperbola to its foci is constant: