Skip to content
Carmelics
Topics
Thinkers
Changes
Contributors
Loading account…
Statements
321,452
Perspectives
108,905
Topics
42
Back to statement
Edit History
If Γ ⊨ φ, then Γ ∪ {¬φ} has no model (is unsatisfiable)
create
Justice
— Initial import
4/15/2026