The nl-interval package
=======================

Author: Antero Neves

Introdution:

The nl-interval package provides macros to simplify and agilize the process of representing intervals in the number line.

The macros are dependent of packages tkz-fct, ifthen and xparse and should be used inside a tikzpicture environment.

Files : 1) README.txt
	2) nl-interval.tex
        3) nl-interval.sty
        4) nl-interval.pdf
        

License:

This work may be distributed and/or modified
under the conditions of the LaTeX Project Public License,
either version 1.3c of this license or any later version.
The latest version of this license is in 
http://www.latex-project.org/lppl.txt.


Contact:

You may contact the author to report any erros or sugestions at
< anteroneves.reg at gmail.com >.