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Atari Calculator (or Calculator) is a proprietary software program developed by Atari, Inc. for Atari 8-bit computers and published in 1979. It incorporates the functionality of a scientific calculator into a software calculator. It was written in assembly language by American programmer and game designer Carol Shaw.
The Little Professor was first released by Texas Instruments on June 13, 1976. [5] As the first electronic educational toy, [6] [7] the Little Professor is a common item on calculator collectors' lists. [8] In 1976, the Little Professor cost less than $20. More than 1 million units sold in 1977. [9]
3×10 3: PDP-1 commercial minicomputer, 1959 [2] 15×10 3: IBM Naval Ordnance Research Calculator, 1954; 24×10 3: AN/FSQ-7 Combat Direction Central, 1957 [2] 30×10 3: IBM 1130 commercial minicomputer, 1965 [2] 40×10 3: multiplication on Hewlett-Packard 9100A early desktop electronic calculator, 1968; 53×10 3: Lincoln TX-2 transistor-based ...
Key takeaways. A credit score of 800 or above is considered excellent and comes with the same benefits as a perfect 850 score. Benefits of an 800 credit score include better credit offers, lower ...
Here’s an example: Let’s say you’re buying a $400,000 house with a 20 percent down payment, and your high credit score qualifies you for a 30-year fixed mortgage at an interest rate of 6.2 ...
6.875 x 3.31 x 0.938: No 1992 130 Allowed Allowed TI-86: Zilog Z80 @ 6 MHz 128 KiB of RAM 128×64 pixels 21×8 characters 7.3 × 3.5 × 1.0 [4] No 1996 150 Allowed Allowed TI-89: Motorola 68000 @ 10 MHz/12 MHz (nominal) 256 KiB of RAM (188 KB user accessible), 2 MiB of Flash ROM 160×100 pixels 7.3 × 3.5 × 1.0 [4] Yes 1998 159.99 Allowed Not ...
A simple arithmetic calculator was first included with Windows 1.0. [5]In Windows 3.0, a scientific mode was added, which included exponents and roots, logarithms, factorial-based functions, trigonometry (supports radian, degree and gradians angles), base conversions (2, 8, 10, 16), logic operations, statistical functions such as single variable statistics and linear regression.
SR-50 (1974) Printed circuit board. Data code 035: 3rd week 1975. The SR-50 was Texas Instruments' first scientific pocket calculator with trigonometric and logarithm functions. . It enhanced their earlier SR-10 and SR-11 calculators, introduced in 1973, which had featured scientific notation, squares, square root, and reciprocals, but had no trig or log functions, and lacked other featur