Logicandapplications2023/class_22_09102923/summary.txt

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2023-10-12 11:45:24 +05:30
Introduction to FOL
-- socrates example.
Why do we need FOL to deduct that Socrates is mortal.
-- Predicates are relating the objects and properties.
-- Signature of FOL (constants, functions, relations).
-- we need variables, logical symbols and non-logical symbols,
also to define wffs.
-- Example of Number Theory and some formulas
-- Example of set theory and some examples
-- Example of min FOL (with only =).