By Hans Petter Langtangen
The booklet serves as a primary advent to laptop programming of medical functions, utilizing the high-level Python language. The exposition is instance- and problem-oriented, the place the functions are taken from arithmetic, numerical calculus, facts, physics, biology, and finance. The booklet teaches "Matlab-style" and procedural programming in addition to object-oriented programming. highschool arithmetic is a required historical past, and it really is helpful to check classical and numerical one-variable calculus in parallel with analyzing this ebook. along with studying how you can software desktops, the reader also will the best way to resolve mathematical difficulties, bobbing up in a variety of branches of technology and engineering, using numerical tools and programming. by means of mixing programming, arithmetic and clinical functions, the publication lays a high-quality beginning for working towards computational technology.
Read or Download A Primer on Scientific Programming with Python PDF
Best object-oriented software design books
This booklet covers the Ruby on Rails programming framework, yet don’t permit that frighten you. in contrast to many different programming books available in the market, this one isn’t written for programmers. Thisis a publication for net designers and builders who're now not at domestic whilst trawling via reamsof code. extra mostly, this e-book is meant for a person who's ok with CascadingStyle Sheets (CSS) and XHTML, yet will possibly not have dabbled with the other languages.
This e-book is an advent to Ada ninety five. It makes use of an example-driven technique which progressively develops small trivial courses into huge case-study variety courses. the most emphasis of this booklet is on upkeep difficulties, and utilizing object-oriented know-how to put in writing maintainable, extensible courses. software layout is brought in the course of the publication, with hypothetical upkeep eventualities used to shoe layout shortcomings.
JAVA™ courses TO ACCOMPANY PROGRAMMING common sense AND layout is particularly designed to be paired with the most recent variation of Farrell's hugely winning PROGRAMMING common sense AND layout. jointly, the 2 books give you the ideal chance should you are looking to research the basics of common sense in addition to the fundamentals of an exact programming language.
Clear up your Ruby programming difficulties that ensue in the course of your daily scripting paintings. This ebook includes a various number of sensible and engaging code recipes designed to make your coding lifestyles more straightforward. Ruby Recipes comprises suggestions to difficulties in operating with information, dealing with exceptions, writing blocks, and utilizing commonplace expressions.
- Practical Web Design for Absolute Beginners
- Java in a nutshell: a desktop quick reference
- Go Recipes A Problem-Solution Approach
- Java in a Nutshell: A Desktop Quick Reference
Extra info for A Primer on Scientific Programming with Python
Many also use the word application in the same meaning as program and code. A related term is source code, which is the same as the text that constitutes the program. You find the source code of a program in one or more text files12 . We talk about running a program, or equivalently executing a program or executing a file. The file we execute is the file in which the program text is stored. This file is often called an executable or an application. The program text may appear in many files, but the executable is just the single file that starts the whole program when we run that file.
1. 1. 05095 We see that the result of the calculation has changed, as expected. 6 Verifying the Result We should always carefully control that the output of a computer program is correct. You will experience that in most of the cases, at least until you are an experienced programmer, the output is wrong, and you have to search for errors. In the present application we can simply use a calculator to control the program. 2342 is the correct solution to our mathematical problem. 7 Using Variables When we want to evaluate y(t) for many values of t, we must modify the t value at two places in our program.
First, we must understand how a problem can be solved by giving a sequence of instructions to the computer. This is usually the most difficult thing with programming. Second, we must express this sequence of instructions correctly in a computer language and store the corresponding text in a file (the program). Third, we must run the program, check the validity of the results, and usually enter a fourth phase where errors in the program must be found and corrected. Mastering this process requires a lot of training, which implies making a large number of programs (exercises in this book, for instance) and getting the programs to work.
A Primer on Scientific Programming with Python by Hans Petter Langtangen