Google Docs Equation Editor

Google Docs has now added an Equation Editor as part of their Back-to-School features for students. The equation editor allows you to easily complete problem sets online or write papers that include equations. You can even take notes in your math class or answer questions using Google Docs. Also added is superscripts and subscripts that can be used for expressing chemical compounds or algebraic expressions. Check it out on the Google Docs Blog which also has a list of links to other sites of interest at the bottom of the page.