Multiplicative inverse - Wikipedia, the free encyclopedia
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In mathematics, a multiplicative inverse or reciprocal for a number x , denoted by 1 ⁄ x or x −1 , is a number which when multiplied by x yields the multiplicative identity, 1. Th...
en.wikipedia.org/wiki/Multiplicative_inverse
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The reciprocal function g is given by the rule ... The graph of the reciprocal function has the equation y = 1/x. This equation can also be written in the form xy = 1. The graph is shown in Figure 1.2.4 ... Elementary Calculus Real and Hyperreal Numbers Functions of Real Numbers Examples The Reciprocal Function...
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www.vias.org/calculus/01_real_and_hyperreal_numbers_02_...
www.vias.org/calculus/01_real_and_hyperreal_numbers_02_04.html
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I know what a reciprocal is, but I don't know how to graph it. ... Date: 11/01/2001 at 23:13:32 From: Willa Ross Subject: How do you graph reciprocal functions? My teacher tried to explain to us what a reciprocal function is but I don't understand. I know what a reciprocal is but I don't know how to graph it.
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mathforum.org/library/drmath/view/54512.html
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I wanted RPN, scientific functions and DEC/HEX/OCT/BIN - Galculator is great! I use reciprocal so frequently, that I don't want to pull down a user function. But wait! I have the source code! So now the CMP key does 1/x if I'm in DEC mode. ... No reciprocal function...
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launchpad.net/bugs/257996
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Investigate the behaviour of exponential graphs and their equations, in this interactive Java applet. Challenge yourself to find the equation of a randomly drawn graph.
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www.rfbarrow.btinternet.co.uk/htmasa2/Recip1.htm
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For example, the reciprocal of 5 is one fifth (1⁄5 or 0.2), and the reciprocal of 0.25 is 1 divided by 0.25, or 4. The reciprocal function, the function ƒ(x) that maps x to 1⁄x, is one of the simplest examples of a function which is self-inverse.
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www.answers.com/topic/multiplicative-inverse
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Title: The TI-89 Scientific Calculator: Using the Reciprocal Function ... Now Available - Click Here to Purchase ... Write a review...
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www.wisc-online.com/objects/index.asp?objID=eng13404
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Reciprocal Gamma function - Wikipedia, the free encyclopedia
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In mathematics, the reciprocal Gamma function is the function where \Gamma(z) denotes the Gamma function. Since the Gamma function is meromorphic and nonzero everywhere in the complex plane, its r...
en.wikipedia.org/wiki/Reciprocal_Gamma_function
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(iv) Evaluating an Approximation Function (typically a polynomial) which is close to the desired function over the required range. Lookup tables ( LUTs) provide fast but often imprecise evaluation of functions. They can take up a lot of memory but may vastly improove performance.
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www.iancgbell.clara.net/maths/funcs.htm
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