Programmable Graphing Calculator

TI-84Plus Silver Programmable Graphing Calculator Display Window16 character x 8 lines Display NotationGraphic Storage Memory2MB Graphs, Rectangular Functions Graphs, Polar Equations Graphs, Parametric Equations Graphs, Differential Equations Interactive Zoom14 Programming Steps/Storage1.1MB Programming Subroutines Hypothesis Testing Confidence Interval Calculating Hyperbolic Functions Trig/Log Functions Base Conversions & MathBinary Locigal (Boolean) Operations Simultaneous Equations Calculus Operations Matrices Complex Numbers Equation Editor Equation Playback Direct Algebraic Logic Simple Scientific Functions Variable StatisticsTwo Size3-1/2w x 7-3/8d Replacement Batteries4 AAA (included) I/O Port USB Cable TI Graph Link offers increased capacity and speed.