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Strong Derivative
In mathematics, the derivative is a fundamental tool that quantifies the sensitivity to change of a function's output with respect to its input. The derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point. The tangent line is the best linear approximation of the function near that input value. For this reason, the derivative is often described as the instantaneous rate of change, the ratio of the instantaneous change in the dependent variable to that of the independent variable. The process of finding a derivative is called differentiation. There are multiple different notations for differentiation. ''Leibniz notation'', named after Gottfried Wilhelm Leibniz, is represented as the ratio of two differentials, whereas ''prime notation'' is written by adding a prime mark. Higher order notations represent repeated differentiation, and they are usually denoted in Leibniz n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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The Strong
The Strong is an interactive, collections-based educational institution in Rochester, New York, United States, devoted to the study and exploration of play. It carries out this mission through six programmatic arms called "Play Partners": * The National Museum of Play * National Toy Hall of Fame * World Video Game Hall of Fame * International Center for the History of Electronic Games * The Brian Sutton-Smith Library and Archives of Play * '' American Journal of Play'' * The Woodbury School Independent and not-for-profit, The Strong houses hundreds of thousands of historical materials related to play. These enable a multifaceted array of research, exhibition, and other interpretive activities that serve a diverse audience of adults, families, children, students, teachers, scholars, collectors, and others around the globe. History The Strong was founded by Margaret Woodbury Strong in 1968 as the "Margaret Woodbury Strong Museum of Fascination." On her death the next year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |