QT logic: Simpler and more expressive than predicate calculus

DOI10.1016/0020-0190(78)90010-8zbMath0389.68056OpenAlexW2029152873MaRDI QIDQ1251089

T. H. Merrett

Publication date: 1978

Published in: Information Processing Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-0190(78)90010-8

Mathematics Subject Classification ID

Classical first-order logic (03B10) Information storage and retrieval of data (68P20)

Uses Software

• APL

Cites Work

• Relations as programming language elements
• Implementation of a structured English query language
• Specifying queries as relational expressions
• A relational model of data for large shared data banks
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