LARA Exercise 11: Using Herbrand's Universe. Resolution Using Herbrand's theorem to reduce first-order logic problems to propositional logic: Quiz question for invariants containing relations Set-Valued Fields Paper Compactness Theorem for Propositional Logic Semidecision Procedure for First-Order Logic (without Equality) Propositional Reasoning Definition of Propositional Resolution Deriving Propositional Resolution Continued in Lecture 12