This book is aimed at anyone who wants to learn the Fortran programming language, a language tailored for solving scientific and technological problems, which can also be used in any other field with high computational needs, such as numerical analysis, statistics, etc.

Unlike other books that exclusively analyze Fortran 77 or Fortran 90/95, this book fully covers Fortran 77 but is also updated for the newer versions of Fortran 90/95.

The book is also suitable for those who have gained experience in programming with Fortran 77 and wish to refresh and complete their knowledge to take advantage of the new capabilities of the language.

Moreover, the new features of Fortran 90/95 for array processing can effectively assist in redesigning programs and speeding up the execution time of applications, while also allowing for the implementation of data parallelism techniques.