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gptkbp:instanceOf
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gptkb:calculator
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gptkbp:connectivity
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link port
USB (TI-89 Titanium)
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gptkbp:dimensions
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19.1 x 8.6 x 2.3 cm
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gptkbp:discontinued
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2014
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gptkbp:displayType
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gptkb:LCD
160x100 pixels
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gptkbp:features
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matrix operations
programming capability
3D graphing
symbolic algebra
calculus functions
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gptkbp:FlashROM
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2 MB
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gptkbp:introduced
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1998
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gptkbp:manufacturer
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gptkb:Texas_Instruments
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gptkbp:officialWebsite
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https://education.ti.com/en/products/calculators/graphing-calculators/ti-89-ti-89t
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gptkbp:operatingSystem
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proprietary TI OS
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gptkbp:powerSource
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4 AAA batteries
backup CR1616 or CR1620 battery
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gptkbp:predecessor
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gptkb:TI-92
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gptkbp:processor
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gptkb:Motorola_68000
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gptkbp:programmingLanguage
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gptkb:assembly_language
gptkb:TI-BASIC
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gptkbp:RAM
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256 KB
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gptkbp:speed
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10 MHz
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gptkbp:successor
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gptkb:TI-Nspire
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gptkbp:supports
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gptkb:CAS_(Computer_Algebra_System)
apps
user-defined functions
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gptkbp:targetMarket
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gptkb:engineer
gptkb:scientist
students
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gptkbp:variant
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gptkb:TI-89_Titanium
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gptkbp:weight
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approx. 350 g
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gptkbp:bfsParent
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gptkb:Texas_Instruments_Incorporated
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gptkbp:bfsLayer
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6
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https://www.w3.org/2000/01/rdf-schema#label
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TI-89 calculator
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