#5412 ⟨
a
,
b
|
aab
=
bb
,
bab
=
ba
⟩
Up:
Monoids with two generators and two relations
Prev:
#5411
⟨
a
,
b
|
aab
=
bb
,
bab
=
ab
⟩
Next:
#5413
⟨
a
,
b
|
aab
=
bb
,
bab
=
bb
⟩
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
b
2
a
⇒
ba
bab
⇒
ba
b
a
2
⇒
b
3
a
2
b
⇒
b
2
b
4
⇒
b
3
# ab:aab=bb,bab=ba ba bba=ba bab=ba baa=bbb aab=bb bbbb=bbb
Right Cayley graph (truncated)
Left Cayley graph (truncated)
