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TI-89 Titanium

graphing calculator
Class type of: graphing calculator Q3512186

Facts

6 properties

Identity

Instance of
calculator model
More facts +5
Part of the series
TI-89 series[3]
Subclass of
graphing calculator[4]
Manufacturer
Texas Instruments[2]
Part of series
TI-89 series
Source of energy
AAA battery, LR44 batteries[5][6]
🏷️ Also known as
en TI-89 Titanium fr Ti-89 titanium
🔖 Identifiers · 1
Image (Wikimedia Commons)
TI-89 Titanium.jpg ↗

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Source of energy 2
AAA battery, LR44 batteries
Belongs to 1
TI-89 series
Manufacturer 1
Texas Instruments
Part of the series 1
TI-89 series
Subclass of 1
graphing calculator
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Summary

TI-89 Titanium is a calculator model[1].

Related Entities

Texas Instruments TI-89 series

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). TI-89 Titanium. Retrieved November 15, 2026, from https://4ort.xyz/entity/ti-89-titanium
MLA “TI-89 Titanium.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Nov. 2026, https://4ort.xyz/entity/ti-89-titanium.
BibTeX @misc{4ortxyz_ti-89-titanium_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{TI-89 Titanium}}, year = {2026}, url = {https://4ort.xyz/entity/ti-89-titanium}, note = {Accessed: 2026-11-15}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): TI-89 Titanium — https://4ort.xyz/entity/ti-89-titanium (retrieved 2026-11-15)

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