#19693 ⟨a, b | aba=a, babab=bb⟩

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  1. Properties
  2. Rewriting system

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. aba ⇒ a [1]
2. ab2 ⇒ ab [3]
3. bab ⇒ b2 [2]
4. b2a ⇒ ba [4]
5. b3 ⇒ b2 [5]
# ab:aba=a,babab=bb ab
aba=a
abb=ab
bab=bb
bba=ba
bbb=bb