In an analytical fashion
- by virtue of evaluation
- In an analytical way.
(adv.) In an analytical manner.
But it can be shown, analytically or geometrically, that if the given curve has a node, the first polar passes through this node, which therefore counts as two intersections, and that if the curve has a cusp, the first polar passes through the cusp, touching the curve there, and hence the cusp counts as three intersections.