Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
proof system
|
| gptkbp:appliesTo |
gptkb:classical_logic
intuitionistic logic |
| gptkbp:field |
gptkb:logic
|
| gptkbp:hasConcept |
gptkb:cut-elimination_theorem
cut rule sequent structural rule |
| https://www.w3.org/2000/01/rdf-schema#label |
sequent calculus
|
| gptkbp:influenced |
gptkb:logic
gptkb:linear_logic |
| gptkbp:introduced |
gptkb:Gerhard_Gentzen
|
| gptkbp:introducedIn |
1934
|
| gptkbp:notation |
Γ ⊢ Δ
|
| gptkbp:relatedTo |
gptkb:Hilbert_system
natural deduction |
| gptkbp:studiedIn |
proof theory
|
| gptkbp:subspecies |
gptkb:LK
LJ |
| gptkbp:usedFor |
formalizing proofs
studying proof theory |
| gptkbp:bfsParent |
gptkb:Gérard_Gentzen
|
| gptkbp:bfsLayer |
5
|