Edits to section 3.
Center section headings.
Add sources to bibliography.
Continue updating bibliography and make main full paper.
Add example environment.
Use definition style for examples.
Add examples to section2.
Add introduction.
Add section number to introduction.
Small fix to section 2.
Add examples to section 3.
Remove unneeded section 2 pdf.
Edits to introduction, Fix section header formatting.
Small edits.
Fix typos.
Move example from beginning to end of section.
Add Derek's edits to introduction.
Edits to section 2.
Some additional edits to introduction.
Add a title page.