#4112 ⟨a, b | aababaaba=aa⟩

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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. a2ba2 ⇒ a3ba [4]
2. a(ab)2a2 ⇒ a3(ba)2 [6]
3. a3(ba)3 ⇒ a2 [5]
# ab:aababaaba=aa ab
aabaa=aaaba
aababaa=aaababa
aaabababa=aa