1 Instead, concentrate on the things you can control in prison, not the things that are out of your reach outside the prison fence. 2  Don't forget to get vaccinated for everything possible before sentencing, your county health service will do it at a reduced cost and it could save your life.
Directed circuit: In a directed graph, a circuit in. which al] the edges are oriented in the same direction. is called a directed circuit. It is often convenient to rep-. resent paths and circuits by the sequence of edges rep-. resenting them.
In graph theory, a circle graph is the intersection graph of a set of chords of a circle. That is, it is an undirected graph whose vertices can be associated with chords of a circle such that two vertices are adjacent if and only if the corresponding chords cross each other. 1 Algorithmic complexity. 2 Chromatic number.