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A Fortran-Compiled List-Processing Language
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Source Journal of the ACM (JACM) archive
Volume 7 ,  Issue 2  (April 1960) table of contents
Pages: 87 - 101  
Year of Publication: 1960
ISSN:0004-5411
Authors
H. Gelernter  International Business Machines Co., Yorktown Heights, N.Y.
J. R. Hansen  International Business Machines Co., Yorktown Heights, N.Y.
C. L. Gerberich  International Business Machines Co., Yorktown Heights, N.Y.
Publisher
ACM  New York, NY, USA
Bibliometrics
Downloads (6 Weeks): 5,   Downloads (12 Months): 28,   Citation Count: 23
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ABSTRACT

A compiled computer language for the manipulation of symbolic expressions organized in storage as Newell-Shaw-Simon lists has been developed as a tool to make more convenient the task of programming the simulation of a geometry theorem-proving machine on the IBM 704 high-speed electronic digital computer. Statements in the language are written in usual Fortran notation, but with a large set of special list-processing functions appended to the standard Fortran library. The algebraic structure of certain statements in this language corresponds closely to the structure of an NSS list, making possible the generation and manipulation of complex list expressions with a single statement. The many programming advantages accruing from the use of Fortran, and in particular, the ease with which massive and complex programs may be revised, combined with the flexibility offered by an NSS list organization of storage make the language particularly useful where, as in the case of our theorem-proving program, intermediate data of unpredictable form, complexity, and length may be generated.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
1
GELERNTER, H. AND ROCHESTER, N., Intelligent behavior in problem-solving machines, IBM J. Res. Dev. ~ (1958), 336--345.
 
2
GELERNTER, H., Realization of a geometry theorem-proving machine, Proc. Int. Conf. on Information Processing, Unesco, Paris (1959), to be published.
 
3
NEWELL, A., SHAW, J. C., AND SIMON, H. A., Empirical explorations of the logic theory machine, Proc. of the Western Joint Computer Conference, (1957), pp. 218-230.
 
4
1VLINSKY, M. L., Some methods of artificial intelligence and heuristic programming, Proc. Symposium on the Mechanization of Thought Processes, Teddington (1958).
 
5
NEWELL, A., ANn SHAw, J. C., Prograrnrniug the logic theory machine, Proc. of the Western Joint Computer Conference, (1957), pp. 230-240.
 
6
WANG, H., Toward mechanical mathematics, IBM J. Res. Dev. ~4, No. 1 (1960).

CITED BY  23

Collaborative Colleagues:
H. Gelernter: colleagues
J. R. Hansen: colleagues
C. L. Gerberich: colleagues

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