Titlebook: On the Refinement Calculus; Carroll Morgan,Trevor Vickers Book 1992 Carroll Morgan and Trevor Vickers 1992 algorithms.calculus.distributio

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Data Refinement of Predicate Transformers,ut also more complex; the purpose of the data refinement in that case is to make progress in a program design from more abstract to more concrete formulations..A particularly simple definition of data refinement is possible when programs are taken to be predicate transformers in the sense of Dijk-st

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A Single Complete Rule for Data Refinement,module can replace the first in any program. Data refinement transforms the interior pieces of a module — its state and consequentially its operations — in order to refine the module overall..A method for data refinement is sound if applying it actually does refine the module; a method is complete i

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dary mathematics education.Integrates international perspect.This topical survey provides an overview of the current state of the art in technology use in mathematics education, including both practice-oriented experiences and research-based evidence, as seen from an international perspective. Three

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Carroll Morgand for quick consultation.This pocket guide is an easy-to-use, practically oriented resource that provides reliable information and advice on the technical aspects of urodynamic techniques, the interpretation of tracings, quality control, and the most common pitfalls. Individual sections focus on uro

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Carroll Morganealth impact on individuals, their communities, our nation, and the world. In the United States, over the past 35 years, we have significantly changed our public health and epidemiologic surveillance systems of infectious diseases, implemented new policies for keeping our blood supply safe, develope

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