Fortran 77 standard

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf gptkb:programming_language
gptkbp:appliesTo gptkb:Fortran
gptkbp:characterSet gptkb:EBCDIC
ASCII
gptkbp:compatibleWith Fortran 66 standard
gptkbp:feature intrinsic functions
CHARACTER data type
block IF statement
fixed-form source code
DO loop improvements
END DO statement
IMPLICIT NONE statement
INCLUDE statement
PARAMETER statement
https://www.w3.org/2000/01/rdf-schema#label Fortran 77 standard
gptkbp:ISOStandard gptkb:ISO_1539:1980
gptkbp:lineLengthLimit 72 characters
gptkbp:publicationYear 1978
gptkbp:publishedBy gptkb:ISO
gptkb:ANSI
gptkbp:replacedBy gptkb:Fortran_90_standard
Fortran 66 standard
gptkbp:significance column 6 for continuation
columns 7-72 for code
columns 1-5 for statement label
gptkbp:standardNumber gptkb:ANSI_X3.9-1978
gptkbp:status superseded
gptkbp:usedIn numerical analysis
scientific computing
engineering applications
gptkbp:bfsParent gptkb:David_M._Gay
gptkbp:bfsLayer 7