LLOGO: An Implementation of LOGO in LISP.

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Abstract:

This paper describes LLOGO, an implementation of the LOGO language written in MACLISP for the ITS, TEN50, and TENEX PDP-10 systems, and MULTICS. The relative merits of LOGO and LISP as educational languages are discussed. Design decisions in the LISP implementations CLOGO for the PDP-10 and 11LOGO for the PDP-11, both written in assembler language. LLOGOs special facilities for character-oriented display terminals, graphic display turtles, and music are also described.

Author(s):
Goldstein, Ira P. ; Lieberman, Henry ; Bochner, Harry ; Miller, Mark
Author Organization(s):
MASSACHUSETTS INST OF TECH CAMBRIDGE ARTIFICIAL INTELLIGENCE LAB
Descriptive Note:
Memorandum rept.,
Pagination:
0078

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AI-M-307, Logo-M-11
Contract/Grant Number(s):
N00014-70-A-0362-0005, NSF-GJ-1049
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*COMPUTER PROGRAMMING, *COMPUTER GRAPHICS, COMPUTATIONS, EDUCATION, SEMANTICS, RECURSIVE FUNCTIONS, COMPILERS, MUSIC
Field(s)/Group(s):
Computer Programming and Software
Keyword(s):
LOGO programming language, LISP programming language
Report Date:
1974 Jun 01