Fortran (/ ˈfɔːrtræn /; formerly FORTRAN) is a third-generation, compiled, imperative programming language that is especially suited to numeric computation and scientific computing.

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.

Fortran was originally developed by a team at IBM in 1957 for scientific calculations. Later developments made it into a high level programming language. In this tutorial, we will learn the basic concepts of Fortran and its programming code.

How to use the compiler to build an executable program. How to install a Fortran compiler and set up a development environment in Windows, Linux and macOS. This tutorial collects a modern canonical way of doing things in Fortran. This “Rosetta Stone” shows how to implement many common idioms in Python with NumPy and Fortran side by side.

From its creation in 1954 and its commercial release in 1957 as the progenitor of software, Fortran (short for formula translation) became the first computer language standard. It helped open the door to modern computing and ranks as one of the most influential software products in history.

This FORTRAN study guide is a "hands on" introduction to programming using FORTRAN. The emphasis in this course is to learn how to program rather than to learn FORTRAN. My experience is that most people who need to write computer programs know several languages, and often these are self taught.

Apr 8, 2025 · FORTRAN, computer programming language created in 1957 by John Backus that shortened the process of programming and made computer programming more accessible. The creation of FORTRAN, which debuted in 1957, marked a significant stage in the development of computer programming languages.

Jun 22, 2023 · Fortran is defined as a general-purpose compiled language used to run complex mathematical calculations and data operations, especially in the academic community, due to its performance and compatibility advantages.

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.

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