TI-89: Difference between revisions

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The '''TI-89''' and '''TI-89 Titanium''' are monochrome [[68k]]-based calculators produced and marketed by [[Texas Instruments]].
The '''TI-89''' and '''TI-89 Titanium''' are monochrome [[68k]]-based calculators produced and marketed by [[Texas Instruments]].


They operate identically to the TI-92 series and Voyage 200 calculators, and have a Computer Algebra System that allows them to handle symbolic representation.
They operate identically to the [[TI-92]] series and [[TI Voyage 200]] calculators, and have a Computer Algebra System that allows them to handle symbolic representation.


== TI-89 ==
== TI-89 ==
=== Internal design ===
[[File:TI-89 board.jpg|none|thumb|Internal view of the TI-89]]


== TI-89 Titanium ==
== TI-89 Titanium ==


=== Internal design ===
Compared to the earlier TI-89, the TI-89 titanium is significantly cost reduced, due in large part to the integration of many chips into a custom chip for TI.
[[File:TI-89 Titanium board.jpg|none|thumb|Internal view of the TI-89 Titanium ]]
== Programming ==
== External resources ==
== See also ==
== References ==
[[Category:Graphing calculator]]
[[Category:Graphing calculator]]
[[Category:Texas Instruments]]
[[Category:Texas Instruments]]

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