The Texas Instruments TI-84 Plus CE-T Python Edition graphing calculator combines the color display and slim, lightweight design of the TI-84 Plus CE family with the ability to program and run Python code directly on the calculator, while maintaining the MathPrint display that shows formulas, fractions, and expressions in the same textbook format. It is powered by a rechargeable battery and is one of the most widely used graphing calculators in secondary and early higher education for mathematics, statistics, and introductory programming.