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Texas Instruments Nspire CX CAS Graphing Calculator

The sleek TI-Nspire CX handheld is the thinnest and lightest TI graphing calculator model to date
Overlay and color-code math and science concepts on digital images or your own photos
The installed TI-Nspire Rechargeable Battery is expected to last up to two weeks of normal use on a single charge
Color-code equations objects points and lines on the full-color backlit display
Graph and rotate manually and automatically 3D functionsOne-year limited warranty