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Fortran (/ ˈ f ɔːr t r æ n /; formerly FORTRAN) is a third generation, compiled, imperative programming language that is especially suited to numeric computation and scientific computing. Fortran was originally developed by IBM. [3] It first compiled correctly in 1958. [4]
Fortran is a natively parallel programming language with intuitive array-like syntax to communicate data between CPUs. You can run almost the same code on a single CPU, on a shared-memory multicore system, or on a distributed-memory HPC or cloud-based system.
This quickstart tutorial gives an overview of the Fortran programming language and its syntax for common structured programming concepts including: types, variables, arrays, control flow and functions.
Fortran democratized computer programming by providing scientists, mathematicians and engineers the ability to input their problems directly into the computer without relying on a programmer to translate their needs into machine code.
Mini-book Tutorials. Getting started. Quickstart Fortran Tutorial. An introduction to the Fortran syntax and its capabilities. Building programs. How to use the compiler to build an executable program. Setting up your OS. How to install a Fortran compiler and set up a development environment in Windows, Linux and macOS. Fortran Best Practices.
FORTRAN, computer programming language created in 1957 by John Backus that shortened the process of programming and made computer programming more accessible. FORTRAN enabled the rapid writing of computer programs that ran nearly as efficiently as programs that had been laboriously hand coded in machine language.
Created by Declan Valters. Tutorial aims: Understand what the Fortran programming language is. Learn about a brief history of Fortran. Understand how Fortran differs to other programming languages. Learn some of the basic syntax of the Fortran language. Learn how to compile a basic Fortran program.
The purpose of the GNU Fortran (GFortran) project is to develop the Fortran compiler front end and run-time libraries for GCC, the GNU Compiler Collection. GFortran development is part of the GNU Project. We seek to bring free number crunching to a broad spectrum of platforms and users.
Beginner’s guide to FORTRAN 90/95, no previous programming knowledge assumed - download worksheet or study online. Installing the compiler. Running your first program.
What is Fortran? Fortran basics. How to use Fortran on the Unix computers at Stanford. Variables, types, and declarations. Expressions and assignment. Logical expressions.