Name: Texas Instruments TI-89 Titanium Graphing Calculator - Gray - Excellent
Brand: Texas Instruments
Price: 69.68 USD
Availability: InStock

Color

Texas Instruments  TI-89 Titanium Graphing Calculator - Gray - Excellent

Description Product Name: Texas Instruments TI-89 Titanium Graphing Calculator OVERVIEW: This versatile graphing calculator features advanced functionality and 3D graphing that makes problem-solving for AP®, advanced mathematics and engineering courses easier. Built-in Computer Algebra System (CAS) allows you to explore and manipulate mathematical expressions in symbolic form. FEATURES: Sixteen preloaded graphing calculator software applications (apps), including EE*Pro®, CellSheet™ and NoteFolio™ | Built-in USB port with cable Calculate with precision: Solve equations symbolically; factor and expand variable expressions; complete the square; and find anti-derivatives, computer limits and exact solutions in irrational forms on a powerful CAS platform. Display expressions in proper notation: Visualize and edit complex expressions. The calculator’s Pretty Print feature is an innovative enhancement that displays equations and results with radical notation, stacked fractions and superscript exponents. Simplify collection and analysis of real-world data: Discover how math and science work in the real world by measuring motion, temperature, light, sound, force and more with compatible sensors from Texas Instruments (TI) and Vernier Software & Technology, importing the data via the CBL™ 2 system. SPECIFICATIONS: Built-in functionality Electronically upgradable graphing calculator gives you the most up-to-date functionality and software applications (apps) About 188 K bytes of user-available RAM About 2.7 MB of user-available Flash ROM for data archive and apps 100 x 160 pixel display Internal clock with date and time display Icon desktop that allows easier access to apps and editors USB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing calculators via Presentation Link™ adapter I/O port for communication with other TI products TI Connectivity Cable included TI Connectivity Cable and TI Connect™ software allow information to be transferred to and from a computer and printed or stored on disk Included apps: CellSheet™, EE*Pro®, Finance, NoteFolio™, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, StudyCards™, Symbolic Math Guide Apps are available from TI and other leading developers Advanced Mathematics Software functionality is suitable for college mathematics and engineering coursework Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents Active Calculator Home history screen can hold up to 99 previous entries for deep recall Real and complex numeric results Symbolic manipulation for algebra, calculus and differential equations Over 100 symbolic units in 28 categories for use in equations, computations and unit conversions Twenty stored constants with symbolic units for scientific calculations Graphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations Up to 99 graphing equations defined and saved for each graphing mode Numeric evaluation of functions in tables and data variable format Interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points, and arc lengths Recursively-defined sequences access any number of previous terms Slope and direction fields for exploring differential equations RK and Euler numeric differential equation solving methods Real time rotation of 3D surfaces List-based one- and two-variable statistical analysis, including 10 regression models Statistics plots including scatter, xy-line, box and modified box plots; histograms and regression lines are available Matrix operations including inverse, determinant, transpose, augment, elementary row operations and reduced row echelon form; matrix elements can be real or complex and numeric or symbolic Advanced matrix operations including eigenvalues, eigenvectors, LU and QR decompositions Column-logic expressions in data/matrix editor are retained for automatic recalculation when values change Interactive numeric equation solver Hexadecimal and binary operations and conversions Extensive programming capability with number and size of programs limited only by available memory For More Information, please visit the official website of the product.

<h2>Description</h2><ul>
<li>Product Name: Texas Instruments TI-89 Titanium Graphing Calculator</li>
<li>OVERVIEW:</li>
<li>This versatile graphing calculator features advanced functionality and 3D graphing that makes problem-solving for AP®, advanced mathematics and engineering courses easier. Built-in Computer Algebra System (CAS) allows you to explore and manipulate mathematical expressions in symbolic form.</li>
<li>FEATURES:</li>
<li>Sixteen preloaded graphing calculator software applications (apps), including EE*Pro®, CellSheet™ and NoteFolio™ | Built-in USB port with cable</li>
<li>Calculate with precision: Solve equations symbolically; factor and expand variable expressions; complete the square; and find anti-derivatives, computer limits and exact solutions in irrational forms on a powerful CAS platform.</li>
<li>Display expressions in proper notation: Visualize and edit complex expressions. The calculator’s Pretty Print feature is an innovative enhancement that displays equations and results with radical notation, stacked fractions and superscript exponents.</li>
<li>Simplify collection and analysis of real-world data: Discover how math and science work in the real world by measuring motion, temperature, light, sound, force and more with compatible sensors from Texas Instruments (TI) and Vernier Software &amp; Technology, importing the data via the CBL™ 2 system.</li>
<li>SPECIFICATIONS:</li>
<li>Built-in functionality</li>
<li>Electronically upgradable graphing calculator gives you the most up-to-date functionality and software applications (apps)</li>
<li>About 188 K bytes of user-available RAM</li>
<li>About 2.7 MB of user-available Flash ROM for data archive and apps</li>
<li>100 x 160 pixel display</li>
<li>Internal clock with date and time display</li>
<li>Icon desktop that allows easier access to apps and editors</li>
<li>USB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing calculators via Presentation Link™ adapter</li>
<li>I/O port for communication with other TI products</li>
<li>TI Connectivity Cable included</li>
<li>TI Connectivity Cable and TI Connect™ software allow information to be transferred to and from a computer and printed or stored on disk</li>
<li>Included apps: CellSheet™, EE*Pro®, Finance, NoteFolio™, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, StudyCards™, Symbolic Math Guide</li>
<li>Apps are available from TI and other leading developers</li>
<li>Advanced Mathematics Software functionality is suitable for college mathematics and engineering coursework</li>
<li>Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents</li>
<li>Active Calculator Home history screen can hold up to 99 previous entries for deep recall</li>
<li>Real and complex numeric results</li>
<li>Symbolic manipulation for algebra, calculus and differential equations</li>
<li>Over 100 symbolic units in 28 categories for use in equations, computations and unit conversions</li>
<li>Twenty stored constants with symbolic units for scientific calculations</li>
<li>Graphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations</li>
<li>Up to 99 graphing equations defined and saved for each graphing mode</li>
<li>Numeric evaluation of functions in tables and data variable format</li>
<li>Interactive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points, and arc lengths</li>
<li>Recursively-defined sequences access any number of previous terms</li>
<li>Slope and direction fields for exploring differential equations</li>
<li>RK and Euler numeric differential equation solving methods</li>
<li>Real time rotation of 3D surfaces</li>
<li>List-based one- and two-variable statistical analysis, including 10 regression models</li>
<li>Statistics plots including scatter, xy-line, box and modified box plots; histograms and regression lines are available</li>
<li>Matrix operations including inverse, determinant, transpose, augment, elementary row operations and reduced row echelon form; matrix elements can be real or complex and numeric or symbolic</li>
<li>Advanced matrix operations including eigenvalues, eigenvectors, LU and QR decompositions</li>
<li>Column-logic expressions in data/matrix editor are retained for automatic recalculation when values change</li>
<li>Interactive numeric equation solver</li>
<li>Hexadecimal and binary operations and conversions</li>
<li>Extensive programming capability with number and size of programs limited only by available memory</li>
<li>For More Information, please visit the official website of the product.</li> </ul> 

May have micro scratches on screen & body that are visible upon close inspection. They do not impact visibility when the device is on. Battery health (where applicable) >80%, reliable for everyday use.

Acceptable

Light scratches that are only visible from a 12-inch distance or when the screen is off. They do not impact visibility when the device is on. Battery health (where applicable) >80%, reliable for everyday use.

Good

Minor scratches on screen when turned off & minor signs of wear on body. Invisible from a 12-inch distance. Battery health (where applicable) >80%, reliable for everyday use.

Excellent

Minimal to no scratches on screen and body. Like-new look & feel. 90% Minimum Battery Health Guaranteed (where applicable).

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Texas Instruments TI-89 Titanium Graphing Calculator

Texas Instruments TI-89 Titanium Graphing Calculator

$69^.68

$69^.68

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Texas Instruments TI-89 Titanium Graphing Calculator

Texas Instruments TI-89 Titanium Graphing Calculator

$69.68

$69.68

Shipping options

About this item

Popular Categories

Smartphones

Laptops

Tablets

Smartwatches

Gaming

Home & Kitchen

Sports & Fitness

Fashion & Accessories

Vacuum Cleaners

Electronics

Tools & Home Improvement

Golf

Skiing

Baby

$69^.68

$69^.68