Semantic Consequence
Semantic consequence describes the logical relationship between premises and a conclusion in…
Understanding Schema in Logic and Knowledge Representation
A schema is a template or pattern used in logic to represent…
Satisfiability (SAT)
Satisfiability determines if a logical formula can be true under any interpretation.…
Rule of Replacement in Formal Logic
A fundamental principle in formal logic that permits substituting logically equivalent expressions…
Robinson Arithmetic
Robinson arithmetic is a simplified version of Peano arithmetic, omitting the induction…
Reverse Mathematics
Reverse mathematics investigates the logical strength of mathematical theorems. It aims to…