Assertion: ellipsoid's ax | /r/HasProperty | b/a
Facets:
Source sentences:
text: He characterises the shape by only the ratio of the axes (b/a) and therefore it must be an ellipsoid.
text: The ellipsoid is defined by the lengths of its three Cartesian axes, where as described in the diagram, `b = c` and `a` lies along the `"axis"_3`.
text: Now rename the axes, that a > b > c :