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〈a, b | aaa=ab, baabb=a〉
Monoid presentation of length 11
Properties
- Infinite commutative monoid
- Isomorphic to commutative presentation: 〈a, b | 3b=a+b, 3a+2b=b, 4a+b=2b〉
- Grothendieck group is ℤ7
Completion parameters
- Reduction order: left-to-right a/b
Complete rewriting system
- a8 ⇒ a
- ba ⇒ a3
- ab ⇒ a3
Right Cayley graph (truncated)
Other isomorphic instances
2 total
| Length: | Presentation: |
|---|
| 11 | 〈a, b | aaa=ab, babab=a〉 |
| 11 | 〈a, b | aaa=ab, babba=a〉 |