Hardware

Color, backlit display

Screen size: 320 x 240 pixels (3.5" diagonal)

Screen resolution: 125 DPI; 16-bit color

Powered by the TI Rechargeable Battery (included)

USB port for computer connectivity, unit-to-unit communication with other TI-Nspire™ family graphing calculators

100 MB storage memory / 64 MB operating memory

Built-in functions

Function, parametric, polar, sequence and 3D graphing

Multiple graphing functions can be defined, saved, graphed and analyzed at one time

User-defined list names in Lists & Spreadsheet

Eleven interactive zoom features

Numeric evaluations in table format for all graphing modes

Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives

Six different graph styles and 15 colors to select from for differentiating the look of each graph drawn

Matrix operations: Transpose and augment matrices; use elementary row operations; find inverse, determinant and reduced row echelon forms; convert matrices to lists and vice versa; calculate eigenvalues and eigenvectors

List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models

Three statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots

Advanced statistics analysis, including 10 hypothesis testing functions, seven confidence interval functions and one-way analysis of variance

Eighteen probability distributions functions, including the cumulative distribution function (CDF), probability density function (PDF) and inverse probability distribution function for normal, chi-squared, t-, and F- distributions; and the CDF and PDF for binomial, geometric and Poisson distributions

Built-in interactive geometry capabilities

Quick alpha keys

Simple drop-down menus emulate the intuitive operation of familiar computer features

TI-Nspire™ Documents (.tns files) — compatible with TI-Nspire™ software, TI-Nspire™ graphing calculators and TI-Nspire™ Apps for iPad^® — can be created, edited, saved and reviewed

Use images (.jpeg, .jpg, .bmp, .png formats) that can be overlaid with graphical elements

Explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas

Visualize of multiple representations of a single problem algebraic, graphical, geometric, numeric and written

Chem Box feature allows easy input chemical formulas and equations

Manipulate linked representations of properties to instantly update the others and show meaningful connections without switching screens (for example, grab a graphed function and move it to see the effect on corresponding equations and data lists)

Programming

Features a dedicated programming environment as well as programming libraries for global access to user-defined functions and programs.

Connectivity

Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality

USB cable included

TI-Nspire™ Computer Link Software allows information to be transferred to and from a computer

Connector

Standard A to Mini-B USB cable included