TI-89 Titanium Programmable Graphing Calculator

Manufacturer: TEXAS INSTRUMENTS
SKU: TEXTI89TITANIUM
Manufacturer part number: TI89T
MSRP: $181.42
$174.68
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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. Power Source(s): Battery; Display Notation: Graphic; Display Characters x Display Lines: 160 x 120; Memory: 188KB RAM; 2.7MB ROM.
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. Power Source(s): Battery; Display Notation: Graphic; Display Characters x Display Lines: 160 x 120; Memory: 188KB RAM; 2.7MB ROM.
Products specifications
Attribute nameAttribute value
Size3.37 x 7.5
Global Product TypeCalculators-Graphing
CaseHard Case
Time/DateYes
Display Characters x Display Lines160 x 120
Memory188KB RAM; 2.7MB ROM
Display NotationGraphic
Percent Key(s)No
Decimal FunctionNo
AmortizationYes
Cash Flow CalculationsYes
Confidence Interval CalculatingYes
Hypothesis TestingYes
Interest Rate ConversionYes
Square Root KeyNo
Time-Value-of-MoneyYes
Variable RegressionNo
Variable StatisticsOne; Two
Display Characters Height2.4 mm
Replacement BatteriesAAA; Lithium
I/O PortYes
Display Window Resolution160 x 100
Entry LogicAlgebraic
Graphing Functions3-D; Differential Equations; Histogram; Parametric; Plot; Zoom
Higher Mathematical FunctionsCalculus; Polynomial Equations
Levels of ParenthesesUnlimited
Programming StepsSubroutines; Within Memory Limits
Package IncludesBatteries; Hard Slide Case; USB Cable
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Products specifications
Attribute nameAttribute value
Size3.37 x 7.5
Global Product TypeCalculators-Graphing
CaseHard Case
Time/DateYes
Display Characters x Display Lines160 x 120
Memory188KB RAM; 2.7MB ROM
Display NotationGraphic
Percent Key(s)No
Decimal FunctionNo
AmortizationYes
Cash Flow CalculationsYes
Confidence Interval CalculatingYes
Hypothesis TestingYes
Interest Rate ConversionYes
Square Root KeyNo
Time-Value-of-MoneyYes
Variable RegressionNo
Variable StatisticsOne; Two
Display Characters Height2.4 mm
Replacement BatteriesAAA; Lithium
I/O PortYes
Display Window Resolution160 x 100
Entry LogicAlgebraic
Graphing Functions3-D; Differential Equations; Histogram; Parametric; Plot; Zoom
Higher Mathematical FunctionsCalculus; Polynomial Equations
Levels of ParenthesesUnlimited
Programming StepsSubroutines; Within Memory Limits
Package IncludesBatteries; Hard Slide Case; USB Cable