#14355 ⟨
a
,
b
|
aaaa
=
a
,
abbbb
=
a
⟩
Up:
Monoids with two generators and two relations
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#14354
⟨
a
,
b
|
aaaa
=
a
,
abbba
=
b
⟩
Next:
#14356
⟨
a
,
b
|
aaaa
=
a
,
abbbb
=
b
⟩
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
4
⇒
a
a
b
4
⇒
a
# ab:aaaa=a,abbbb=a ab aaaa=a abbbb=a
Right Cayley graph (truncated)
Left Cayley graph (truncated)
