Welcome to F Programming Language page

Introduction F programming language

This programming language was started by numbers of Fortran veteran, It was designed by selecting powerful numerical features of Fortran 90 and 95. F is a example of compiled language, structured language and array programming language. It is mainly useful in education and scientific computing. Like Fortran, F also support module oriented programming. Benefit of F module : It is easy to read and understand.

Some features of F language

  • Arrays
  • Control constructs
  • Data types
  • Formatting
  • Input output features
  • Modules, procedures, and program units
  • Operators and assignment
  • Source form

F example source code

A simple program in F that calculate square of a number

program square_numb
real :: value, answ
do      
print *, "Enter a number, to get it square:"
read *, value
answ = value*value
print * , next_guess
end program square_numb

F programming language resources

F is widely used in education and scientific sector mainly not many help is available except few books and forum.

Books on F language

  • Programmer's Guide to F by Walt Brainerd, Charlie Goldberg, and Jeanne Adams, ISBN 0-9640135-1-7
  • Essential Fortran 90 & 95 by Loren Meissner, ISBN 0-9640135-3-3
  • The F Programming Language (Oxford Science Publications) by  Michael Metcalf , John K. Reid , ISBN-13: 978-0198500261

F Compilers

It is available with g95 compilers . At Linux machine F compilers can be used by issuing command.
g95 -std=F my_program.f95
g95 compiler is available at: http://www.g95.org/

How to learn F language

F programming tutorial can be access using following link:

  • http://www.fortran.com/F/
  • http://www.cisl.ucar.edu/zine/96/fall/articles/2.F.language.html
  • http://pages.swcp.com/~walt/fortran_store/Html/Info/books/ftutorial.html
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