PDF | On Jan 1, , H P Langtangen and others published Python Scripting for Computational Science. Python Scripting for Computational Science. Hans Petter Langtangen. Simula Research Laboratory and. Department of Informatics. University of Oslo. Texts in Computational Science and Engineering. Free Preview. © Python Scripting for Computational Science. Authors: Langtangen, Hans Petter.

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This third edition features lots of new material.

The present book is written in this spirit — we dive into simple yet useful examples and learn about syntax and programming techniques during dissection of the examples. Since Numerical Python functionality appears dor a lot of places in the book, there are hence a huge number of updates to the new suggested numpy comlutational, especially in Chapters 4, 9, and Department of Informatics University of Oslo P.

A primary example is automating simulation and visualization: For example, F2PY and the Instant tool are very convenient for interfacing C code, and this topic is treated in detail in Chapters 5. Programando em Python – Modulos Modulos em python. Book Description With a primary focus on examples and applications of relevance to computational scientists, this brilliantly useful book shows computational scientists langtsngen to develop tailored, flexible, and human-efficient working environments built from small scripts written in the easy-to-learn, high-level Python language.

The py4cs package with software tools copmutational with this book has undergone a major revision and extension, and the package is now maintained under the name scitools and distributed separately.

In fact, the high-level programming style and tools used in scripts open up new possibilities you would hardly consider as a Fortran or C programmer.

This is mainly the result of numerous eager readers around the world who have detected misprints, tested program examples, and suggested alternative ways of doing things. Ring, and Rolv E.

Python Scripting For Computational Science

The idea is to get the reader started such that further development of the examples towards real-life applications can be done with the aid of online manuals or Python reference books. It is also released after a comprehensive reorganization of the text. The second edition features new material, reorganization of text, improved examples and software tools, updated information, and correction of errors. computatkonal


Python stands out as the language of choice for scripting in computational science because of its very clean syntax, rich modularization features, good support for numerical computing, and rapidly growing popularity. Installation of Python itself and the many add-on modules have become increasingly simpler over the years with setup. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, scgipting, broadcasting, reproduction on microfilm or in any other way, and storage in data banks.

What Scripting is About. Pythonn, they want to get quickly started with examples from their own world of applications and learn the tools while using them. A quick introduction to scripting with Python, using examples of relevance to computational scientists and engineers, is provided in Chapter 2.

Revised and additional tips on optimizing Python code have been included in Chapter 8. Pythhon work is subject to copyright. Box Lysaker, Norway hpl simula.

Violations are liable to prosecution under the German Copyright Law. The numbering of the exercises is altered as a result of both adding and removing exerises. Ror am greatful to everyone who has sent emails and contributed with improvements. That is, scripts often glue stand-alone langtsngen and operating system commands.

Numerous sections or paragraphs have been expanded, condensed, or removed. Many smaller changes have been implemented in Chapter 8; the larger ones concern exemplifying Tar archives instead of ZIP archives in Chapter 8.

Python Scripting For Computational Science – Livro sobre programação em python

Bredesen are highly appreciated. The primary purpose of this book is to help scientists and engineers working intensively with computers to become more productive, have more fun, and increase the reliability of their ckmputational. Want to know Runways information of a particular airport? Recent Python features, such as generator expressions Chapter 8. Apostila Python Apostila sobre python. To reduce complexity of the principal software example in Chapters 9 and 10, I have removed evaluation of string formulas.


With Python and the techniques explained in this book, you can actually create your own easy-to-use computational environment, which mirrors the working style of Matlab-like tools, but tailored to your own number crunching codes and favorite visualization systems.

With a primary focus on examples and applications of relevance to computational scientists, this brilliantly useful book shows computational scientists how to develop tailored, flexible, and human-efficient working environments built from small scripts written in the easy-to-learn, high-level Python language. The author has inserted improved examples and tools and updated information, as well as correcting any errors that crept in to the first imprint.

The second edition was based on Python version 2. Perl, Python, Ruby, Scheme, and Tcl are examples of languages supporting such high-level programming or scripting. The pytnon of general descriptive names, registered names, trademarks, etc. The major change between the second and third editions, however, is caused by the new implementation of Numerical Python, now called numpy.

Box Blindern Oslo, Norway http: Chapter 1 gives an introduction to what langrangen is and what it can be good for in a computational science context. Barth Michael Griebel David E. Special Features of This Book. The interest in scripting with Python has exploded among Internet service developers and computer system administrators.

The fr of chapters is hardly changed, but a couple of sections have been moved. Instead, one can use the revised StringFunction tool from Chapter To optimize Python code, we now also introduce the Psyco and Weave tools see Chapters 8.

Amazon Related Book Categories: All the scripfing and examples in this book are open source codes. Chapters 5 and 10 have been extended with new material.

The new scitools package is backward compatible with py4cs from the second edition.