TI-89 Graphing Calculator Titanium Click on images to enlarge

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TI-89 Graphing Calculator Titanium

The Texas Instruments TI-89 is 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.

Technical Information:


•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:
•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

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

•Parametric and polar equations
•Recursively-defined sequences
•3-Dimensional surfaces
•Differential equations



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