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In twenty-five years, Greeves produced around 25,000-30,000 machines - a number considered relatively modest when compared with some of their contemporaries, such as Triumph. However, Greeves was not small in ambition or achievement, which is resoundingly illustrated in this new book. Greeves - The Complete Story gives a detailed history from the early 1950s to the 1970s. With production histories and specification details for all main models, it is an ideal resource for anyone with an interest in these classic sporting motorcycles.

The equations which we are going to study in these notes were first presented in 1963 by E. N. Lorenz. They define a three-dimensional system of ordinary differential equations that depends on three real positive parameters. As we vary the parameters, we change the behaviour of the flow determined by the equations. For some parameter values, numerically computed solutions of the equations oscillate, apparently forever, in the pseudo-random way we now call "chaotic"; this is the main reason for the immense amount of interest generated by the equations in the eighteen years since Lorenz first...