Tonk: The Fictional Logical Connective
Tonk is a fictional logical connective that highlights the necessity of inference…
Ternary Semantics in Logic
Ternary semantics extend possible worlds semantics using a ternary relation, often in…
The Temperature Paradox
The temperature paradox highlights how seemingly illogical conclusions, like 'ninety is rising,'…
Syntactic Consequence in Formal Systems
Syntactic consequence defines the relationship between premises and conclusions derived through logical…
Syllogistic Mood
A syllogistic mood defines a syllogism's type based on the categorical propositions…
Substitution Instance in Logic
A substitution instance is the result of replacing variables in a well-formed…
Substitution in Logic
Substitution is the fundamental act of replacing variables or expressions in logical…
Subordinate Connective in Logic
A subordinate connective is a logical operator appearing within the scope of…