### Single Idea 10894

#### [catalogued under 5. Theory of Logic / I. Semantics of Logic / 4. Satisfaction]

Full Idea

A propositional logic set of sentences Γ is 'satisfiable' if there is at least one admissible truth-assignment that makes all of its sentences true.

Gist of Idea

A sentence-set is 'satisfiable' if at least one truth-assignment makes them all true

Source

José L. Zalabardo (Introduction to the Theory of Logic [2000], §2.4)

Book Reference

Zalabardo,José L.: 'Introduction to the Theory of Logic' [Westview 2000], p.53