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N.C.D. New Calculator Day - TI 89 Titaneum
04-14-2018, 02:23 AM
Post: #9
RE: N.C.D. New Calculator Day - TI 89 Titaneum
If we're talking strictly the feel and response of the keys, the 89 Titanium does not disappoint.

However, the 89 has an obnoxious key layout, and an OS that was designed around a device with a much bigger screen, and a full QWERTY keyboard. Combine that with the single-line entry with no Math Print, and you've got a machine that, while excellent for programming and CAS work, is a pretty lousy number-cruncher.
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RE: N.C.D. New Calculator Day - TI 89 Titaneum - Dave Britten - 04-14-2018 02:23 AM



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