Preliminary FORTRAN II Manual for the DDP-24 General Purpose Computer. Introduction; Primer; Paper Tape Input, Arithmetic Operations, Standard Functions, Typed Output; Definintion of Functions, Manipulation of Single-Subscripted Variables, Magnetic Tape Input and Output; Manipulation of Two- and Three-Dimensional Arrays; General Properties of a FORTRAN Source Program; Example of a FORTRAN Program; Constants, Variables, and Subscripts; Arithmetic Statements, Expressions, and Function Definitions; FORTRAN Subprograms; Classifications of Subprograms; Use of Function Subprograms in Main Program; Subroutine Subprograms; Using a Subroutine Subprogram; Statement Summary; Built-In Functions; Typewriter Codes
