#5222 ⟨a, b | aba=aa, aaaa=a⟩
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- Properties
- Rewriting system
- Isomorphic instances
- Presentation has sum-of-sides 10
- Infinite non-commutative monoid
- Reduction order:
- Left-to-right shortlex with a < b
- Certificate: derivations of all rewriting rules from the defining relations.
# ab:aba=aa,aaaa=a ab
aba=aa
aaaa=a
The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.
4 total
| Σ | # | Presentation | Mapping |
|---|
| 11 | 14333 | ⟨a, b | aaaa=a, aaaba=a⟩ | φ(a) = a, φ(b) = b |
| 11 | 14337 | ⟨a, b | aaaa=a, aabaa=a⟩ | φ(a) = a, φ(b) = b |
| 11 | 15805 | ⟨a, b | aba=aa, aaaba=a⟩ | φ(a) = a, φ(b) = b |
| 11 | 15809 | ⟨a, b | aba=aa, aabaa=a⟩ | φ(a) = a, φ(b) = b |