The implementation of a BASIC system in a multiprogramming environment
- 1 October 1968
- journal article
- Published by Association for Computing Machinery (ACM) in Communications of the ACM
- Vol. 11 (10) , 688-692
- https://doi.org/10.1145/364096.364115
Abstract
A mechanical procedure is derived for determining whether a given context-free phrase structure grammar is a simple precedence grammar. This procedure consists of elementary operations on suitably defined Boolean matrices. Application of the procedure to operator grammars is also given.Keywords
This publication has 2 references indexed in Scilit:
- Scatter storage techniquesCommunications of the ACM, 1968
- A method of syntax-checking ALGOL 60Communications of the ACM, 1964