1
A conic section is a poor estimator of the peripheral cornea.
2
The RMS fit error for the conic section was found to increase markedly for larger corneal diameters.
3
This test phantom is a three-dimensional conic section of MRI image producing material; proper orientation allows analysis in each of the major imaging planes.
4
The disciples of Plato invented conic sections, and discovered the geometrical foci.
5
The conic sections which I described on that blackboard, the learned hieroglyphics!