Source: wikibot/crossbar-theorem
= Crossbar theorem
{wiki=Crossbar_theorem}
The Crossbar Theorem is a concept in topology and combinatorial geometry. It deals with configurations of points and lines in a plane.
= Crossbar theorem
{wiki=Crossbar_theorem}
The Crossbar Theorem is a concept in topology and combinatorial geometry. It deals with configurations of points and lines in a plane.