TI-84 Plus CE-T Python Edition graphing calculator
A thin, modern graphing calculator with a sharp and clear colour screen and a rechargeable battery. This new model also offers Python as a programming language.

Main Features: 

• High-resolution, backlit colour screen 
• Rechargeable TI battery 
• Well-known features from the TI-84 Plus graphing calculator 
• Import and use images 
• Test-mode function 
• Includes Python programming capabilities

Built-in features
- Ability to add images as background to a graph
- Fifteen colours for displaying different graphs
- Change the style and colour of shoulders and grids in graphs
- Directory for syntax help
- An alphabetical CATALOG of all the functions of the graphing calculator can be found in the menu
- Advanced features are accessed via drop-down menus
- Real and complex calculation results are calculated with 14-digit accuracy and displayed with 10 digits and a two-digit exponent
- Draws 10 functions, 6 curves in parameter form, 6 curves in polar form and 3 recursively defined sequences
- Up to 10 functions can be defined, saved, drawn and analysed simultaneously
- In the mode of sequence graphs, the sequence can be displayed as a time graph or as a phase diagram
- User-defined list names; up to 999 elements can be stored in lists
- Seventeen interactive zoom features
- Numerical evaluations are shown in table format for all graph modes
- Interactive analysis of function values, zeros, max values, min values, integrals and derivatives
- Eight different graph styles make it easy to distinguish between the different graphs that are drawn simultaneously
- The screen display can be split horizontally or vertically
- View graphs and tables side by side
- Stores up to 10 pieces
- The matrix functions include inverse, determinant, transpose, extended matrix, reduced row step shape and elementary row operations; matrices can be converted to lists and vice versa
- List-based, one- and two-variable analysis: logistic, sinusoidal, median-median, linear, logarithmic, exponential power, square, cubic and fourth degree regression models
- Three statistical definitions for scatter charts, xy charts, histograms, common and modified box charts and normal distribution plots
- Advanced statistical functions including 10 functions for hypothesis tests, seven functions for confidence intervals and one-way analysis of variance (ANOVA)
- Fifteen probability distribution functions, including normal, Student-t, chi-square, binomial and Poisson Financial functions, such as time value of money (TVM), payment flows and amortization; interactive full screen editor for solving TVM problems
- Interactive editor for equation solution allows numerical solution of various variables in an equation
- Eleven regression model calculations
- Includes Python programming capabilities