Changes to be committed:
	new file:   6-12.rst
	new file:   6-12_henon-a.py
	new file:   6-12_henon-c.py
	new file:   6-12_henon.aux
	new file:   6-12_henon.dvi
	new file:   6-12_henon.pdf
	new file:   6-12_henon.tex
	new file:   6-12_henon.tex.backup
	new file:   Henon.py
	new file:   SetParameter.py
	new file:   before.txt
	new file:   figure_1.pdf
	new file:   figure_1.png
    new file:   figure_1.xbb
	new file:   figure_2.pdf
	new file:   figure_2.png
	new file:   figure_2.xbb
	new file:   figure_3.pdf
	new file:   figure_3.png
	new file:   figure_3.xbb