TI-89 Graphing Calculator
Battery

Other products by: TEXAS INSTRUMENTS        
This product qualifies for Free Shipping. Click for details.FREE SHIPPING
*Some restrictions apply. Click here for details.
List Price:  See Details$190.00
You Save: (23%) $44.52
Our Price: $145.48
Shipping FREE

Buy.com Total Price: $145.48
Qty   
In Stock: Usually Ships in 1 to 2 business days.
Permalink
Bill Me Later
Bill Me Later
No Payments for up to 90 Days
on Orders over $149
Plus New Bill Me Later Customers receive $25 off $149
Subject to credit approval. Details
Bill Me Later
Bill Me Later
Marketplace Buying Choices
ANTOnline
Price: $146.09
+ $7.64 shipping
In Stock
BeachAudio
Price: $148.15
+ $8.45 shipping
In Stock
See all 13 New & Used from $129.99 + $7.64 shipping
What's this?
What Do Customers Ultimately Buy After Viewing This Item?
100% buy the item featured on this page. - Customer Rating:
TI-89 Graphing Calculator
$145.48
This product qualifies for Free Shipping. Click for details.
Product Summary
Manufacturer: TEXAS INSTRUMENTS
Mfg Part#: TI-89
UPC: 00033317192038
Buy.com Sku: 203475720
Item#: C4KCVT
Buy.com Sales Rank: 13071
See more in Calculators
 
Essential for 16-18, university and beyond, the TI-89 is the most logical graphing calculator for advanced mathematics studies. Enhanced with Flash technology, this graphing calculator gives you the flexibility to add calculator software applications and additional functionality, providing long-term value. The TI-89 is allowed for use on the AP Calculus, AP Statistics, AP Physics, AP Chemistry, PSAT/NMSQT, SAT I, SAT II Math IC & IIC.
 
Features
Standard Memory   500 KB RAM
702 KB Flash
Standard Warranty   1 Year Limited
Manufacturer   Texas Instruments, Inc
Package Contents  
  • TI-89 Graphing Calculator
  • Unit-to-Unit Link Cable
  • Printed Mini Guidebook
  • Power Source   Battery
    Functions  
  • Real and complex numeric results
  • Symbolic manipulation for algebra, calculus and differential equations
  • 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
  • List-based one- and two-variable statistical analysis, including eight regression models
  • Statistics plots including scatter, xy-line, box and modified box plots
  • Histograms and regression lines
  • 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
  • Column-logic expressions in data/matrix editor are retained for automatic recalculation when values change
  • Hexadecimal and binary operations and conversions
  • Differential Equations:

  • Exact symbolic solutions of many 1st- and 2nd-order ordinary differential equations
  • Solve single or systems of differential equations using Euler or Runga Kutta methods
  • Graph slope fields or direction fields
  • Linear Algebra:

  • Eigenvalues
  • Eigenvectors
  • Functions of matrices (like e A)
  • LU or QR decompositions
  • 3-D Rotation and Contour Plots:

  • Real-time rotation of 3-D surfaces and contour graphs
  • Units of Measure:

  • Use units in equations, symbolic computations, and unit conversions
  • Select from 20 constants and over 100 units
  • Create and store your own custom units
  • Systems of Equations:

  • Solve systems of linear and nonlinear equations
  • Display results in general or matrix formats
  • Programming

  • Custom menus
  • Dialog boxes
  • Pop-up windows
  • User-defined functions extend built-in functionality
  • Graph

  • Parametric and polar equations
  • Recursively-defined sequences
  • 3-Dimensional surfaces
  • Differential equations
  • Batteries   4 x AAA
    1 x Lithium
    Manufacturer Part Number   TI-89
    Manufacturer Website Address   www.ti.com
    Product Name   TI-89 Graphing Calculator
    Product Type   Graphing Calculator

     
    Tech Specs
    Package Contents  
  • TI-89 Graphing Calculator
  • Unit-to-Unit Link Cable
  • Printed Mini Guidebook
  • Standard Warranty   1 Year Limited
    Power Source   Battery
    Standard Memory   500 KB RAM
    702 KB Flash
    Manufacturer   Texas Instruments, Inc
    Batteries   4 x AAA
    1 x Lithium
    Display Resolution   100 x 160 Pixel
    Functions  
  • Real and complex numeric results
  • Symbolic manipulation for algebra, calculus and differential equations
  • 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
  • List-based one- and two-variable statistical analysis, including eight regression models
  • Statistics plots including scatter, xy-line, box and modified box plots
  • Histograms and regression lines
  • 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
  • Column-logic expressions in data/matrix editor are retained for automatic recalculation when values change
  • Hexadecimal and binary operations and conversions
  • Differential Equations:

  • Exact symbolic solutions of many 1st- and 2nd-order ordinary differential equations
  • Solve single or systems of differential equations using Euler or Runga Kutta methods
  • Graph slope fields or direction fields
  • Linear Algebra:

  • Eigenvalues
  • Eigenvectors
  • Functions of matrices (like e A)
  • LU or QR decompositions
  • 3-D Rotation and Contour Plots:

  • Real-time rotation of 3-D surfaces and contour graphs
  • Units of Measure:

  • Use units in equations, symbolic computations, and unit conversions
  • Select from 20 constants and over 100 units
  • Create and store your own custom units
  • Systems of Equations:

  • Solve systems of linear and nonlinear equations
  • Display results in general or matrix formats
  • Programming

  • Custom menus
  • Dialog boxes
  • Pop-up windows
  • User-defined functions extend built-in functionality
  • Graph

  • Parametric and polar equations
  • Recursively-defined sequences
  • 3-Dimensional surfaces
  • Differential equations
  • Additional Information  
  • Contains about 188K user-available RAM and 384K of user data archive for storing functions, programs, and data
  • The CAS built into the TI-89 allows you to evaluate mathematical expressions symbolically or numerically
  • Split screens allows you to view 2 applications at the same time
  • The TI-89 Advanced Mathematics Software is identical to the TI-92 Plus Advanced Mathematics Software without the Geometry application
  • The TI-89 ViewScreen calculators work with the TI-92 ViewScreen panels
  • Link with other TI-89 or TI-92 Plus handhelds, CBL and CBR data collection devices, and computers
  • Electronic upgradability of operating system including maintenance and feature upgrades
  • 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
  • Optional assembly language programming
  • Command catalog screen to access and show "help" information for each function and command
  • Memory management to create folders for specific applications or subjects
  • 255 symbols in the character set including Greek, system, and international characters
  • Compatible with Calculator-Based Laboratory (CBL2) and Calculator-Based Ranger (CBR) Systems to allow analysis of real-world data
  • Manufacturer Part Number   TI-89
    Manufacturer Website Address   www.ti.com
    Product Name   TI-89 Graphing Calculator
    Product Type   Graphing Calculator

      
    Product Image


    Customer Reviews
    Value 5
    Performance 5
    Ease of Use 5
    Overall Satisfaction 5
    Write a Review


     
    1 of 1 customers found this review helpful.
     
    5 of 5 Great customer service Friday, October 24, 2008
    Freshta_sarwari from Fairfax, Virginia  

    I enjoyed purchasing from buy.com. It is fast and easy and I like the customer service you provide. Do you have online coupons by any chance? If yes, please let me know how can I get them. Thank you for everything.
     
    Was this review helpful? Yes  No 

     
    Suggestion Box
    Every voice counts, so stand up and be heard! Your opinion is important to us. If you have spotted a typo, discovered an incorrect price, or encountered a technical issue on this page, we want to hear about it. Thanks again for your feedback, and happy shopping! Please note: we are unable to reply directly to suggestions.
    For additional information, click here to visit our Help Center.
    Quick Help My Account What are you looking for? Country