New screen is raised to surface. TI-83 ViewScreen calculator. Contains all the TI-83 functionality with only two key place changes, and an enlarged numeric keypad. Complex numbers See operations performed in rectangular and polar format. All the TI-83 analysis features with sine and logistic regressions.
Graphical analysis See the equation, graph, and coordinates all at the same time.
Jump directly to points just by entering a number. Includes hypothesis testing and confidence intervals. View results graphically or numerically. Solve equations interactively for different variables. Allows you to trace the graph and scroll table values simultaneously.