An extension of FORTRAN containing finite difference operators | Zendy

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An extension of FORTRAN containing finite difference operators

Author(s) -

Gary John,

Helgason Richard

Publication year - 1972

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.4380020404

Subject(s) - fortran , programming language , compiler , extension (predicate logic) , computer science , preprocessor , representation (politics) , key (lock) , finite difference , algebra over a field , mathematics , pure mathematics , operating system , mathematical analysis , politics , political science , law

Design of a language (PDELAN) to assist the programming of finite difference approximations to partial differential equations is described. A key part of the language is the representation of finite difference operators. The language is an extension of FORTRAN and is implemented as a preprocessor to a FORTRAN compiler.

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