TouchDevelop - Plotting Math Functions

Update: we renamed the project to TouchDevelop!
Update: This video is outdated! Please refer to the latest documentation on the TouchDevelop web site!
In this video, learn how to use state variables in TouchDevelop with Michał Moskal from the Research in Software Engineering group (RiSE) at Microsoft Research.
The Research in Software Engineering team (RiSE) coordinates Microsoft's research in Software Engineering in Redmond, USA.