MathPac Calculator w/GraphingBy MobileCaltronics.com ( 8,14 € )
-Comprehensive Graphing- -Mathematics Package- MathPac offers: On-Screen Help, & Word prompts...Graphs w/Evaluate, Zoom, Pan, Trace, Min, Max, Intercepts, Intersections, Tableview, dy/dx, Limits, Integrals Also Factors, Slope-EQ, Sequences, Sums, Matrix Operations, Regressions, Complex numbers, Degrees & Radians.