#1115 ⟨a, b | abaaba=bab

Quick links

  1. Properties
  2. Rewriting system
  3. Other submonoids of same group

Properties

Rewriting system

Format:
Word to reduce:
Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Reduction strategy:
Path to normal form: 1
1
#RuleProof
1. c3d ⇒ dc3 [13]
2. ac2 ⇒ d [3]
3. c3a ⇒ dc [9]
4. bc ⇒ c2a [6]
5. cb ⇒ d [5]
6. adc ⇒ dca [11]
7. acd ⇒ db [7]
8. bd ⇒ c2ab [10]
9. d3 ⇒ c6 [15]
10. d2a ⇒ c4 [12]
11. dab ⇒ c3 [8]
12. ad2 ⇒ dcab [14]
13. aba ⇒ c [2]
14. bab ⇒ c2 [4]
# ab:abaaba=bab c/dab aba=c,acc=d morph:3/0,3/0
cccd=dccc
acc=d
ccca=dc
bc=cca
cb=d
adc=dca
acd=db
bd=ccab
ddd=cccccc
dda=cccc
dab=ccc
add=dcab
aba=c
bab=cc

Other submonoids of same group

5 unique, 14 total

Σ#PresentationDescriptionRelated
667a, b | aabbba=1⟩Infinite non-Abelian group8 iso
6124a, b | bbb=aaaInfinite cancellative non-commutative monoid
7229a, b | ababa=bbInfinite cancellative non-commutative monoid
8410a, b | abbabba=bInfinite cancellative non-commutative monoid1 iso
115304a, b | abaaaba=baabInfinite cancellative non-commutative monoid