TI-81
Graphing calculator, Texas Instruments, Precalculus
978-620-1-56312-4
6201563121
60
2013-08-14
29.00 €
eng
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The TI-81 is the first graphing calculator made by Texas Instruments. It was designed in 1990 for use in algebra and precalculus courses. Since its original release, it has been superseded several times by newer calculators - the TI-82, the TI-83, the TI-83 Plus, TI-83 Plus Silver Edition, the TI-84 Plus, the TI-84 Plus Silver Edition, and most recently the TI-Nspire and TI-Nspire CAS; most of these share the original feature set and 96×64-pixel display that began with this calculator. The TI-81 is powered by a Zilog Z80 microprocessor, like those used in almost every other Texas Instruments graphing calculator. However, the processor runs at only 2 MHz whereas the other Z80-powered Texas Instruments calculators run at a speed of at least 6 MHz. It contained 2400 bytes of RAM.
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Tecnologia
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