Certificate for #3426 ⟨
a
,
b
,
c
|
ba
=
ab
,
acb
=
c
⟩
Back:
⟨
a
,
b
,
c
|
ba
=
ab
,
acb
=
c
⟩
Completion settings:
Reduction order:
Left-to-right shortlex with
b
<
a
<
c
[1]
ab
=
ba
Axiom:
ba
=
ab
.
Flip LHS and RHS.
Defines rule
#1
.
[2]
acb
=
c
Axiom:
acb
=
c
.
Defines rule
#2
.