Certificate for #1018 ⟨
a
,
b
|
ab
=
a
,
bba
=
ba
⟩
Back:
⟨
a
,
b
|
ab
=
a
,
bba
=
ba
⟩
Completion settings:
Reduction order:
Left-to-right shortlex with
a
<
b
[1]
ab
=
a
Axiom:
ab
=
a
.
Defines rule
#1
.
[2]
bba
=
ba
Axiom:
bba
=
ba
.
Defines rule
#2
.