So why should I care?
Your guide to that question that always bothered
you in math class but was never really answered
All links to the sections of this page are on the menu at the left.
Click the desired topic, then click "Go!" For a brief introduction and
explanation to
topics covered in each section, select the section and check the
"Help" box
before clicking "Go!". Click on the link labelled
"Citations" at the bottom of the menu bar to the left to view the
bibliography.