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〈a, b | aaaa=ab, baab=a〉
Monoid presentation of length 11
Properties
- Infinite commutative monoid
- Isomorphic to commutative presentation: 〈a, b | 4b=a+b, 2a+2b=b, 3a+b=3b〉
- Grothendieck group is ℤ7
Completion parameters
- Reduction order: left-to-right a/b
Complete rewriting system
- a8 ⇒ a
- ba ⇒ a4
- ab ⇒ a4
Right Cayley graph (truncated)
Other isomorphic instances
1 total
| Length: | Presentation: |
|---|
| 11 | 〈a, b | aaaa=ab, baba=a〉 |