lemma A.32 Tape reduction
open in the book ·
appendices/A-long-proofs.tex:2711
· p. 2807
Rests on
-
depends_on
definition A.31
$k$-tape machine
¶
- depends_on definition 3.92 Turing machine ¶
- depends_on definition 3.92 Turing machine ¶ ↺
- proves proof app:A-long-proofs@proof-25 ¶
Supports
- depends_on theorem A.33 thm:app-univ-universal ¶
Neighborhood
Every logical edge within two steps of this node.
- declared and complete
- partly declared
- a check failed
- not graded
- declared in the source
- inferred from structure
Edges
| type | direction | node | provenance | where |
|---|---|---|---|---|
depends_on |
→ | $k$-tape machine | declared | appendices/A-long-proofs.tex:2715 |
depends_on |
→ | Turing machine | declared | appendices/A-long-proofs.tex:2715 |
depends_on |
← | thm:app-univ-universal | declared | appendices/A-long-proofs.tex:2773 |
proves |
← | app:A-long-proofs@proof-25 | declared | appendices/A-long-proofs.tex:2718 |