enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Quadratic formula - Wikipedia

   en.wikipedia.org/wiki/Quadratic_formula

   The roots of the quadratic function y = ⁠ 1 / 2 ⁠ x 2 − 3x + ⁠ 5 / 2 ⁠ are the places where the graph intersects the x-axis, the values x = 1 and x = 5. They can be found via the quadratic formula. In elementary algebra, the quadratic formula is a closed-form expression describing the solutions of a quadratic equation.

3. Scientific calculator - Wikipedia

   en.wikipedia.org/wiki/Scientific_calculator

   Casio fx-77, a solar-powered digital calculator from the 1980s using a single-line LCD. A scientific calculator is an electronic calculator, either desktop or handheld, designed to perform calculations using basic (addition, subtraction, multiplication, division) and advanced (trigonometric, hyperbolic, etc.) mathematical operations and functions.

4. Windows Calculator - Wikipedia

   en.wikipedia.org/wiki/Windows_Calculator

   A simple arithmetic calculator was first included with Windows 1.0. [6]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.

5. Calculator input methods - Wikipedia

   en.wikipedia.org/wiki/Calculator_input_methods

   The TI-108 is a simple four-function calculator which uses single-step execution.. The immediate execution mode of operation (also known as single-step, algebraic entry system (AES) [7] or chain calculation mode) is commonly employed on most general-purpose calculators.

6. Calculator - Wikipedia

   en.wikipedia.org/wiki/Calculator

   The first American-made pocket-sized calculator, the Bowmar 901B (popularly termed The Bowmar Brain), measuring 5.2 by 3.0 by 1.5 inches (132 mm × 76 mm × 38 mm), came out in the Autumn of 1971, with four functions and an eight-digit red LED display, for US$240, while in August 1972 the four-function Sinclair Executive became the first ...

7. Kevin W. Sharer - Pay Pals - The Huffington Post

   data.huffingtonpost.com/paypals/kevin-w-sharer

   From January 2008 to December 2012, if you bought shares in companies when Kevin W. Sharer joined the board, and sold them when he left, you would have a 15.1 percent return on your investment, compared to a -2.8 percent return from the S&P 500.

8. Richard F. Teerlink - Pay Pals - The Huffington Post

   data.huffingtonpost.com/paypals/richard-f-teerlink

   From January 2008 to December 2008, if you bought shares in companies when Richard F. Teerlink joined the board, and sold them when he left, you would have a -49.7 percent return on your investment, compared to a -38.5 percent return from the S&P 500.

9. HP 35s - Wikipedia

   en.wikipedia.org/wiki/HP_35s

   For example, adding 12 + 34i and 56 + 78i involved the following keystrokes: 3 4 ↵ Enter 1 2 ↵ Enter 7 8 ↵ Enter 5 6 CMPLX +, which used up all four stack levels. [15] The 35s stores complex numbers as single values, which can then be operated on in the standard ways. The above example of adding 12 + 34i and 56 + 78i then becomes: 1 2 i 3 ...