.. _set segment:

set segment
===========

.. index:: lines

..

  To produce a finite straight line continuously in a straight line.

  -- Euclid


A :ref:`segment` is a section of a :ref:`line`

.. todo::
   describe how points on a line section the line to create a segment

A segment is :ref:`bounded <boundary>` by two unique points on a line

A segment is set and not constructed since the points that define it are already defined.