#4142 ⟨a, b | aababbbaa=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. a2bab3a2 ⇒ b2 [1]
2. (b3a)2a ⇒ a2bab5 [2]
3. b(ba)2b3a2 ⇒ a2(bab2)2 [3]
# ab:aababbbaa=bb ab
aababbbaa=bb
bbbabbbaa=aababbbbb
bbababbbaa=aababbbabb