#2048 ⟨
a
,
b
|
abaabbba
=
bb
⟩
Up:
Monoids with two generators and one relation
Prev:
#2047
⟨
a
,
b
|
abaabbba
=
ba
⟩
Next:
#2049
⟨
a
,
b
|
ababaaab
=
aa
⟩
Properties
Presentation has sum-of-sides 10
Infinite non-commutative monoid
Complete rewriting system
Format:
Pretty
Plain
Word to reduce:
Tips:
Lowercase letters stand for generators.
Spaces are ignored.
Numbers repeat the previous letter, e.g.
b90
.
Reduction strategy:
Leftmost
Rightmost
Path to normal form:
1
1
Reduction order:
Left-to-right shortlex with
b
<
a
ab
a
2
b
3
a
⇒
b
2
ab
a
2
b
5
⇒
b
3
a
2
b
3
a
# ab:abaabbba=bb ba abaabbba=bb abaabbbbb=bbbaabbba
Right Cayley graph (truncated)
Left Cayley graph (truncated)
