Ti 55 Calculator. TI Texas Instruments TI55 Calculator, with box & accessories Tested eBay The TI-55 was introduced shortly after [or before - continue here] its sibling MBA with advanced financial and statistical capabilities. The TI-55 is a programmable calculator first manufactured by Texas Instruments in 1977
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An assortment of microcomputers, minicomputers, terminals, programmable calculators, and arcade machines are also available, along with an archive of historical software and documentation. One calculator in the TI-55-II series - the TI-54 - could manage arithmetic with complex numbers
My TI55 and free TI84 + Silver Edition. calculators
In Brazil the housing of the TI-55-II was changed to accommodate two AA-sized batteries instead the small coin shaped LR44 type. PCjs offers a variety of online machine emulators written in JavaScript An April 1978 newspaper advertisement described the TI-55 as a "new" calculator "with all the functions and features of the popular SR-51 II, plus a 32-step program memory." It gave a list price of $59.95 and a sale price of $49.95.
Eddie's Math and Calculator Blog Retro Review Texas Instruments TI60. Used it and the upgrade to the LCD version TI-55 II with much longer battery life throughout high school One calculator in the TI-55-II series - the TI-54 - could manage arithmetic with complex numbers
Pin on TI Calc. It is programmable to hold up to 32 key-codes that allow the user to repeat simple calculations with different values TI-55 II Calculator, the second variant, with an LCD display