Definition:Compound Statement/Also defined as

From ProofWiki
Jump to navigation Jump to search

Compound Statement: Also defined as

Some sources define a compound statement, in the context of symbolic logic, as a statement form other than:

logical not
conjunction
disjunction
conditional
biconditional.

Such is the approach of 1946: Alfred Tarski: Introduction to Logic and to the Methodology of Deductive Sciences, who separately categorises the truth tables of those five statement forms as fundamental.

Hence any statement form which is not one of those fundamental five is (implicitly) defined as being compound.


Sources