Accession Number:
AD0680785
Title:
SUBSTITUTION IN FAMILIES OF LANGUAGES
Descriptive Note:
Corporate Author:
SYSTEM DEVELOPMENT CORP SANTA MONICA CA
Personal Author(s):
Report Date:
1968-09-16
Pagination or Media Count:
42.0
Abstract:
The effect of substitution in families of languages, especially AFL, is considered. Among the main results shown are the following The substitution of one AFL into another is an AFL. Under suitable hypotheses, the AFL generated by the family obtained from the substitution of one family into another, is the family obtained from the substitution of the corresponding AFL. A condition is given for the AFL generated by the substitution closure of a family to be the substitution closure of the AFL generated by the family.
Descriptors:
Subject Categories:
- Computer Programming and Software