| Up: | Monoid enumeration |
|---|---|
| Prev: | #221 ⟨a, b | aabba=ba⟩ |
| Next: | #223 ⟨a, b | abaab=aa⟩ |
| # | Rule | Proof |
|---|---|---|
| 1. | a2b2a ⇒ b2 | [1] |
| 2. | a2b4 ⇒ (b2a)2 | [2] |
# ab:aabba=bb ba - - aabba=bb aabbbb=bbabba
| Σ | # | Presentation | Properties | φ |
|---|---|---|---|---|
| 8 | 406 | ⟨a, b | ababbba=b⟩ | Can Inf | |
| 9 | 631 | ⟨a, b | aaabaabba=1⟩ | Grp Inf | 5 |
| 9 | 1074 | ⟨a, b | aababa=bab⟩ | Can Inf | |
| 11 | 3737 | ⟨a, b | abaabababa=b⟩ | Can Inf | |
| 11 | 5142 | ⟨a, b | aabaaba=baab⟩ | Can Inf |