TI-Nspire CX

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A far cry from high school

Texas Instrument TI-Nspire CX

A far cry from your high school TI-82 (or for you honors students, the TI-85), the TI-Nspire CX ($165) may. The new TI centers around a new 16-bit 320x240 high-resolution color display with powerful 3D graphing capabilities. A bevy of