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TI-Nspire ○̉｜Definition｜1st｜20260122103308-00-⌔
TI-Nspire series
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The TI-Nspire is a graphing calculator line made by Texas Instruments, with the first version released on 25 September 2007.1 The calculators feature a non- QWERTY keyboard and a different key-by-key layout than Texas Instruments’s previous flagship calculators such as the TI-89 series.
Printed 2026-06-28.
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Link to original Footnotes
“40 Years After Inventing the Electronic Handheld Calculator, Texas Instruments Launches TI-Nspire, Math Technology For 21st Century Needs” (Press release). Dallas. 25 September 2007. Archived from the original on 23 October 2007. Retrieved 30 August 2023. ↩
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