Texas Instruments - TI-89 Titanium Graphing Calculator, Pixel Display
TI-89 Titanium Graphing Calculator, Pixel Display
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$144.99

WE FIX IT OR REPLACE IT

Normal Wear & Tear • Power Surges

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Overview

Ratings & Reviews

Overall Customer Rating:
4.7
98% of customers would recommend this product to a friend (198 out of 202)

Product Features

About 188KB user-available RAM and 2.7MB flash ROM — 3x the flash ROM of the TI-89

16 preloaded graphing calculator software applications including EE*Pro, CellSheet and NoteFolio

Built-in USB port for fast, easy connectivity to PC and other graphing calculators; electronically upgradeable via included USB cable

Amortization: Yes

I/O Port: Yes

Time/Date: Yes

Bond Calculations: No

Confidence Interval Calculating: Yes

Memory: 188KB RAM, 2.7MB ROM

Logical (Boolean) Operations: Yes

Backspace Key: Yes

Global Product Type: Calculators-Graphing

Case: Hard

Metric Conversion: No

Depreciation Calculations: No

Total Recycled Content Percent : 0 pct

Equation Editor: Yes

Display Notation: Graphic

Decimal Function: No

Variable Statistics: One, Two

Interest Rate Conversion: Yes

Variable Regression: No

Base Number Calculations: Yes

Square Root Key: No

Grand Total Key: No

Display Types: LCD

Graphing Functions: 3-D, Differential Equations, Histogram, Parametric, Plot, Zoom

Hyperbolic Functions: Yes

Currency Exchange Function: No

Levels of Parentheses: Unlimited

Time-Value-of-Money: Yes

Complex Number Calculations: Yes

Markup/Down Key: Yes

Trig/Log Functions: Yes

Pre-Consumer Recycled Content Percent : 0 pct

Fraction/Decimal Conversions: No

Fraction Calculations: No

Power Source(s): Battery

Display Characters x Display Lines: 160 x 120 pixels

Date Calculations: No

Higher Mathematical Functions: Calculus, Polynomial Equations

Percent Key(s): No

Simultaneous Equations: Yes

Calculator Type: Graphing

Hypothesis Testing: Yes

Polar-Rectangular Conversion: Yes

Probability (Random Number): No

Percent Add-On/Discount: No

Tax Calculation: No

Matrices: Yes

Loan Calculation: No

+/- Switch Key: No

Post-Consumer Recycled Content Percent : 0 pct

Item Count Function: No

Entry Logic: Algebraic

Double Zero Key: No

Programming Steps: Subroutines, Within Memory Limits

Display Window Resolution: 100 x 160 Pixels

Linear Regression: No

Cost/Sell/Margin: No

Overall Customer Rating

4.7 (202 Reviews)

Product Features Mentioned In Customer Reviews

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