Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsReflection in Two Dimensionshttp://demonstrations.wolfram.com/ReflectionInTwoDimensions/]]>http://demonstrations.wolfram.com/ReflectionInTwoDimensions/Enlargement in Two Dimensionshttp://demonstrations.wolfram.com/EnlargementInTwoDimensions/]]>http://demonstrations.wolfram.com/EnlargementInTwoDimensions/Rotation in Two Dimensionshttp://demonstrations.wolfram.com/RotationInTwoDimensions/]]>http://demonstrations.wolfram.com/RotationInTwoDimensions/