#3285 ⟨a, b | abbabaabaab=1⟩
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- Properties
- Rewriting system
- Presentation has sum-of-sides 11
- Infinite non-Abelian group
- Inverses of generators:
- a-1 = bacdb
- b-1 = c2d
- c-1 = cdb
- d-1 = bc2
- Reduction order:
- Right-to-left recursive path with deg(c) = 0; deg(d) = deg(a) = deg(b) = 1, d < a < b
- Auxiliary generators:
- aba=c
- cb=d
- Certificate: derivations of all rewriting rules from the defining relations.
- Morphocompletion: how the auxiliary generators were found.
# ab:abbabaabaab=1 reversed:c/dab aba=c,cb=d morph:3/0,2/0
dccc=cccd
cb=d
bccc=ccd
dccd=c
bccd=1
dcca=cacd
dacc=accd
bcca=acd
ccdb=1
dbc=cdb
abc=da
bbc=db
dacd=a
cdbd=b
dda=abdc
daca=aacd
cdba=bacd
aba=c
ddb=bbdc
dcdb=bbdcc
dab=abd
dbb=bbd
abda=dc
dadbd=abb
dbdbd=bbb
dadba=abbacd
dbdba=bbbacd