9g Portable Graphing Split Screen Calculator with 400 Bytes Memory

9g Portable Graphing Split Screen Calculator with 400 Bytes Memory 9g Graphing Calculator Display Characters x Lines—10 x 2 Display Notation—Graphic Storage Memory—400 Steps Levels of Parentheses—13 Graphs, Rectangular Functions Graphs, Polar Equations Graphs, Parametric Equations Interactive Zoom Programming Steps/Storage—400 Bytes Programming Subroutines Hyperbolic Functions Trig/Log Functions Base: Binary/Oct./Dec./Hex. Logical (Boolean) Operations Polynomial (Quadratic) Equations Direct Algebraic Logic Equation “Play Back” Simple Scientific Functions One/Two Variable Statistics Size—7-1/2w x 10d Replacement Batteries—2 GP76A (sold separately) Portable calculator with large split screen LCD display. Includes operating batteries and protective hard case.