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Multi‐dimensional summations in FORTRAN
Author(s) -
Guttmann A. J.
Publication year - 1976
Publication title -
software: practice and experience
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 70
eISSN - 1097-024X
pISSN - 0038-0644
DOI - 10.1002/spe.4380060207
Subject(s) - fortran , subroutine , range (aeronautics) , computer science , curse of dimensionality , function (biology) , programming language , computational science , algorithm , parallel computing , mathematics , artificial intelligence , engineering , evolutionary biology , biology , aerospace engineering
A general method of calculating multi‐dimensional sums using the FORTRAN language is presented. In particular, a FORTRAN subroutine is given that calculates the required function arguments at each call. The usual arrangement of nested DO loops is discarded. The method makes it quite easy to change the dimensionality or range of the summation.