As adjectives the difference between planar and plainer
is that planar
is of or pertaining to a plane while plainer
Of or pertaining to a plane.
(graph theory, of a graph) Able to be embedded in the plane with no edges intersecting.
- A planar projection of a three-dimensional object is its projection onto a plane.
(transistor chip, semiconductor devices) Having a flat profile, not etched into a mesa.
- A complete graph with more than four nodes is never planar .
- Of the two, she was certainly the plainer .