About the Author
Ivan Idris has an MSc in experimental physics. His graduaon thesis had a strong emphasis
on applied computer science. Aer graduang, he worked for several companies as a Java
developer, data warehouse developer, and QA Analyst. His main professional interests are
business intelligence, big data, and cloud compung. Ivan enjoys wring clean, testable
code and interesng technical arcles. He is the author of NumPy Beginner's Guide, NumPy
Cookbook, Learning NumPy Array, and Python Data Analysis. You can nd more informaon
about him and a blog with a few examples of NumPy at http://ivanidris.net/
wordpress/
.
I would like to take this opportunity to thank the reviewers and the team
at Packt Publishing for making this book possible. Also thanks go to my
teachers, professors, colleagues, Wikipedia contributors, Stack Overow
contributors, and other authors who taught me science and programming.
Last but not least, I would like to acknowledge my parents, family, and
friends for their support.
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