Communications of the ACM

Home/Magazine Archive/August 1963 (Vol. 6, No. 8)/Continued operation notation for symbol manipulation.../Abstract

Continued operation notation for symbol manipulation and array processing

By M. P. Barnett
Communications of the ACM, August 1963, Vol. 6 No. 8, Pages 467-472
10.1145/366707.367587
Comments

View as: Print Mobile App ACM Digital Library Full Text (PDF) Share:

A brief account is given of a notational device that is very useful in the formal representation of syntaxes, string relationships and string transformation procedures and also of computing procedures that deal with arrays of functions of many variables. The device consists of the use of certain “continued operation” or “collective” symbols that are analogous to the summation symbol ∑ and continued multiplication symbol ∏ of conventional mathematics.

The full text of this article is premium content

No entries found

Log in to Read the Full Article

Sign In

Sign in using your ACM Web Account username and password to access premium content if you are an ACM member, Communications subscriber or Digital Library subscriber.

Need Access?

Please select one of the options below for access to premium content and features.

Create a Web Account

If you are already an ACM member, Communications subscriber, or Digital Library subscriber, please set up a web account to access premium content on this site.

Join the ACM

Become a member to take full advantage of ACM's outstanding computing information resources, networking opportunities, and other benefits.

Subscribe to Communications of the ACM Magazine

Get full access to 50+ years of CACM content and receive the print version of the magazine monthly.

Purchase the Article

Non-members can purchase this article or a copy of the magazine in which it appears.