## About

adjacent is a graph operator that tests if there is an edge between two vertices;

The two vertices have the following binary relation, if the test is:

- true: is adjacent to
- false: is not adjacent to

A synonym for adjacent is connected

adjacent is a graph operator that tests if there is an edge between two vertices;

The two vertices have the following binary relation, if the test is:

- true: is adjacent to
- false: is not adjacent to

A synonym for adjacent is connected