Graphing calculators are an interesting niche market these days. They’re relatively underpowered, and usually come with cheap, low resolution screens to boot. They remain viable almost solely due to ...

Calculators have changed a bit since my schooldays. Check out TI's new smartphone-like calculator to see: the TI-84 Evo Graphing Calculator! The TI-84 Evo is the latest addition to the TI-84 series.

Texas Instruments' latest entry into its iconic graphing calculators has come a long way from your days sitting in pre-cal. Chances are, if you found yourself in any kind of relatively advanced math ...