TI-89 Titanium Programmable Graphing Calculator by Texas Instruments

Product ID:

128716

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$194.12 / EA
$170.54 / EA
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  • Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications.
  • 16 preloaded graphing calculator software applications suitable for college math and engineering coursework.
  • Memory management to create folders for specific applications or subjects.
  • Icon desktop for easier access to applications and editors.
  • Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents.
  • Permitted for use on many state and standardized tests.
  • I/O port for communication with other TI products.

Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications. 16 preloaded graphing calculator software applications suitable for college math and engineering coursework. Memory management to create folders for specific applications or subjects. Icon desktop for easier access to applications and editors. Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents. Permitted for use on many state and standardized tests. I/O port for communication with other TI products.

Batteries, hard slide case and USB cable

Specifications

+/- Switch Key No
Amortization Yes
Backspace Key Yes
Base Number Calculations Yes
Bond Calculations No
Case Hard
Cash Flow Calculations Yes
Complex Number Calculations Yes
Confidence Interval Calculating Yes
Cost/Sell/Margin No
Currency Exchange Function No
Date Calculations No
Decimal Function No
Depreciation Calculations No
Display Characters Height 2.4 mm
Display Characters x Display Lines 160 x 120
Display Notation Graphic
Display Type LCD
Display Window Resolution 100 x 160 Pixels
Double Zero Key No
Entry Logic Algebraic
Equation Editor Yes
Fraction Calculations No
Fraction/Decimal Conversions No
Global Product Type Calculators-Graphing
Grand Total Key No
Graphing Functions 3-D, Differential Equations, Histogram, Parametric, Plot, Zoom
Higher Mathematical Functions Calculus, Polynomial Equations
Hyperbolic Functions Yes
Hypothesis Testing Yes
I/O Port Yes
Interest Rate Conversion Yes
Item Count Function No
Levels of Parentheses Unlimited
Linear Regression No
Loan Calculation No
Logical (Boolean) Operations Yes
Markup/Down Key Yes
Matrices Yes
Memory 188KB RAM, 2.7MB ROM
Metric Conversion No
Percent Add-On/Discount No
Percent Key No
Polar-Rectangular Conversion Yes
Post-Consumer Recycled Content Percent 0%
Power Source Battery
Pre-Consumer Recycled Content Percent 0%
Probability (Random Number) No
Programming Steps Subroutines, Within Memory Limits
Replacement Batteries AAA, 3V Lithium
Simultaneous Equations Yes
Size 3 3/8 x 7 1/2
Square Root Key No
Tax Calculation No
Time/Date Yes
Time-Value-of-Money Yes
Trig/Log Functions Yes
Variable Regression No
Variable Statistics One, Two
Total Recycled Content Percent 0%
Warranty Comments Manufacturer's limited one-year warranty.
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