TI-92 Graphing Calculator

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The TI-92 series of graphing calculators are a line of calculators produced by Texas Instruments. They include: the TI-92 (1995. 

The TI-92 was originally released in 1995, and was the first symbolic calculator made by Texas Instruments. It came with a computer algebra system (CAS) based on Derive, and was one of the first calculators to offer 3D graphing. The TI-92 was not allowed on most standardized tests due mostly to its QWERTY keyboard. Its larger size was also rather cumbersome compared to other graphing calculators. In response to these concerns, Texas Instruments introduced the TI-89 which is functionally similar to the original TI-92, but featured Flash ROM and 188 KB RAM, and a smaller design without the QWERTY keyboard. The TI-92 was then replaced by the TI-92 Plus, which was essentially a TI-89 with the larger QWERTY keyboard design of the TI-92. Eventually, TI released the Voyage 200, which is a smaller, lighter version of the TI-92 Plus with more Flash ROM. The TI-92 is no longer sold through TI or its dealers, and is very hard to come by in stores.

Type Programmable Graphing
Introduced 1995
Discontinued 1998
Successor TI-92 Plus
Display Type LCD Dot-matrix
Display Size 240x128
Memory Register 68 kB RAM (128 kB on TI-92 II)
Power supply 4 AA's, 1 CR1616 or CR1620

Our model has the reference V4104528 7-11980 and is complete with the original packaging and a 400 page manual

Manufacturer: Texas Instruments
Date: 1995

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This exhibit has a reference ID of CH31987. Please quote this reference ID in any communication with the Centre for Computing History.


TI-92 Graphing Calculator

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