#13210 ⟨
a
,
b
|
abb
=
aba
,
bab
=
aa
⟩
Up:
Monoids with two generators and two relations
Prev:
#13209
⟨
a
,
b
|
abb
=
aba
,
baa
=
bb
⟩
Next:
#13211
⟨
a
,
b
|
abb
=
aba
,
bab
=
ab
⟩
Properties
Presentation has sum-of-sides 11
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
a
<
b
a
2
b
⇒
a
3
a
b
2
⇒
aba
bab
⇒
a
2
ab
a
2
⇒
a
4
b
a
3
⇒
a
4
a
5
⇒
a
4
# ab:abb=aba,bab=aa ab aab=aaa abb=aba bab=aa abaa=aaaa baaa=aaaa aaaaa=aaaa
Right Cayley graph (truncated)
Left Cayley graph (truncated)
