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TI-Nspire™ CX II online calculator
Specifications
![](/-/media/ti/education/images/global-images/icons/product-icon-specs-sys-require.jpg?rev=e1c7b548-5659-4332-bc1b-b2e755ad98ea&la=en&h=75&w=75&hash=6BBC34F4A8E6D04334AE16A13ED3FA46)
System requirements
Operating system
- Windows® 10 or 11
- macOS® 13 or 14
- Chrome OS™ 116 or newer
Browser
- Chrome™ browser (v116 or greater)
RAM
- 4GB (recommended) | 2GB (minimum)
Screen resolution
- 9.5" or greater and 1024 x 768 or greater
Internet access required
![](/-/media/ti/education/images/global-images/icons/product-icon-specs-licensing.jpg?rev=82b026ad-2d56-4b94-90e2-e658e0772dcb&la=en&h=75&w=75&hash=D8B35A373E34DC292D6EBCD4E2BA15F7)
Licensing options
Single-user subscription
- Account-based licensing
- Single-user subscription provides access to software for one account
- One-year subscriptions available
Multiuser subscription
- Account-based licensing
- Allows access to the software for multiple accounts
- One-, two- and three-year subscriptions available
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Built-in functionality
- 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 calculator or computer features
- TI-Nspire™ Documents (.tns files) can be created, edited, saved and reviewed
- Support for .tns files containing images (.jpeg, .jpg, .bmp, .png formats) that are overlaid with graphical elements or inserted on interactive notes pages
- Explore mathematical expressions in symbolic form, see patterns and understand the math behind the formulas
- Visualize multiple representations of a single problem-algebraic, graphical, geometric, numeric and written
- Chem Box feature allows easy input of 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)
- Screen Capture (Drag/Drop, Save, Copy)
- Supports combination of calculator keypad shortcuts as well as applicable keyboard shortcuts
- Supports Python programming (built-in modules only)
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