Valence and precedence in APL extensions

Author:

Benkard J. Philip1

Affiliation:

1. International Business Machines Corporation, D828 / B938, P. O. Box 950, Poughkeepsie, New York

Abstract

Extended operator syntax, defined operators, and strand notation are evaluated as APL extensions using the concept of syntactic binding, which is equivalent to the function scope rule and is more readily extended to other classes of objects. Changing syntax has wider impact than adding function, and its side effects should be considered before adoption.

Publisher

Association for Computing Machinery (ACM)

Reference10 articles.

1. IBM Corporation "APL Language Manual" Form No. GC26-3847. IBM Corporation "APL Language Manual" Form No. GC26-3847.

2. IBM Corporation "APL2 Language Manual" Form No. SB21-3015. IBM Corporation "APL2 Language Manual" Form No. SB21-3015.

3. General Arrays, Operators and Functions

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