Act of Vengeance

Beyond functional. Stay on top of your game with every feature you could need. G-Shock watch crafted of black resin strap and round case. Shock-resistant black negative display digital dial features twin sensor (altimeter/barometer and thermometer), LED light, flash alert, world time, multifunctional alarm, stopwatch, countdown timer, mute function and 12/24 hour formats. Digital movement. Water resistant to 200 meters. One-year limited warranty.

A can't-live-without white watch from classic designer Michael Kors. Available first at Macy's!

Link representations - Manipulate the properties of one and observe instant updates to others without switching screens

Includes an easy-glide Touchpad that works more like a computer with a mouse

Explore individual representations, one at a time, or as many as four on the same screen

See multiple representations of a single problem - algebraic, graphical, geometric, numeric and written

Grab a graphed function and move it to see t ...