kept indexed collections of such tapes or card decks for collective use
question: What did a subroutine library originally do?, context: In many early computers, the program instructions were entered into memory from a punched paper tape. Each subroutine could then be provided by a separate piece of tape, loaded or spliced before or after the main program; and the same subroutine tape could then be used by many different programs. A similar approach was used in computers whose main input was through punched cards. The name subroutine library originally meant a library, in the literal sense, which kept indexed collections of such tapes or card decks for collective use.
What did a subroutine library originally do?
The name subroutine library originally meant a library, in the literal sense, which kept indexed collections of such tapes or card decks for collective use .
In many early computers, the program instructions were entered into memory from a punched paper tape. Each subroutine could then be provided by a separate piece of tape, loaded or spliced before or after the main program; and the same subroutine tape could then be used by many different programs. A similar approach was used in computers whose main input was through punched cards. The name subroutine library originally meant a library, in the literal sense, which kept indexed collections of such tapes or card decks for collective use.
The name subroutine library originally meant a library, in the literal sense, which <hl> kept indexed collections of such tapes or card decks for collective use <hl> .
In many early computers, the program instructions were entered into memory from a punched paper tape. Each subroutine could then be provided by a separate piece of tape, loaded or spliced before or after the main program; and the same subroutine tape could then be used by many different programs. A similar approach was used in computers whose main input was through punched cards. The name subroutine library originally meant a library, in the literal sense, which <hl> kept indexed collections of such tapes or card decks for collective use <hl>.
In many early computers, the program instructions were entered into memory from a punched paper tape. Each subroutine could then be provided by a separate piece of tape, loaded or spliced before or after the main program; and the same subroutine tape could then be used by many different programs. A similar approach was used in computers whose main input was through punched cards. <hl> The name subroutine library originally meant a library, in the literal sense, which kept indexed collections of such tapes or card decks for collective use . <hl>