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TI-55 II Calculator, the second variant, with an LCD display. The TI-55 is a programmable calculator first manufactured by Texas Instruments in 1977. It has an LED display, [1] and weighs 6.4 ounces (180 grams). It is programmable to hold up to 32 key-codes that allow the user to repeat simple calculations with different values. [2]
The TI-59 is an early programmable calculator, that was manufactured by Texas Instruments from 1977. It is the successor to the TI SR-52 , quadrupling the number of "program steps" of storage, and adding "ROM Program Modules" (an insertable ROM chip, capable of holding 5000 program steps).
[2] [3] For many applications, it is the most convenient way to program any TI calculator, since the capability to write programs in TI-BASIC is built-in. Assembly language (often referred to as "asm") can also be used, and C compilers exist for translation into assembly: TIGCC for Motorola 68000 (68k) based calculators, and SDCC for Zilog Z80 ...
Texas Instruments BA II Plus Professional. The BA II Plus is the main financial calculator sold by Texas Instruments as of 2015. It provides basic scientific calculator functionality alongside its financial functions, and provides most of its financial functions in the form of worksheets, where values are input as variables in a table; when a computation is requested, the calculator plugs the ...
3 0 sin + 2 x 3 0 cos = The 1 + 2 × 3 {\displaystyle 1+2\times 3} examples have been given twice. The first version is for simple calculators, showing how it is necessary to rearrange operands in order to get the correct result.
From January 2008 to July 2011, if you bought shares in companies when Judy C. Lewent joined the board, and sold them when she left, you would have a -30.3 percent return on your investment, compared to a -10.3 percent return from the S&P 500.
The first scientific calculator that included all of the basic ideas above was the programmable Hewlett-Packard HP-9100A, [5] released in 1968, though the Wang LOCI-2 and the Mathatronics Mathatron [6] had some features later identified with scientific calculator designs.
From March 2011 to December 2012, if you bought shares in companies when Mary T. Barra joined the board, and sold them when she left, you would have a -7.4 percent return on your investment, compared to a 11.3 percent return from the S&P 500.