It takes the average reader 6 hours and 4 minutes to read Approximation Theory and Methods by M. J. D. Powell
Assuming a reading speed of 250 words per minute. Learn more
Most functions that occur in mathematics cannot be used directly in computer calculations. Instead they are approximated by manageable functions such as polynomials and piecewise polynomials. The general theory of the subject and its application to polynomial approximation are classical, but piecewise polynomials have become far more useful during the last twenty years. Thus many important theoretical properties have been found recently and many new techniques for the automatic calculation of approximations to prescribed accuracy have been developed. This book gives a thorough and coherent introduction to the theory that is the basis of current approximation methods. Professor Powell describes and analyses the main techniques of calculation supplying sufficient motivation throughout the book to make it accessible to scientists and engineers who require approximation methods for practical needs. Because the book is based on a course of lectures to third-year undergraduates in mathematics at Cambridge University, sufficient attention is given to theory to make it highly suitable as a mathematical textbook at undergraduate or postgraduate level.
Approximation Theory and Methods by M. J. D. Powell is 356 pages long, and a total of 91,136 words.
This makes it 120% the length of the average book. It also has 111% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 8 hours and 18 minutes to read Approximation Theory and Methods aloud.
Approximation Theory and Methods is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
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