#4826 ⟨a, b | abababba=abb⟩

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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. ab2 ⇒ c [2]
2. (ab)2ca ⇒ c [4]
3. cb2 ⇒ (ab)2c2 [5]
4. cbabca ⇒ (ab)2c2 [6]
# ab:abababba=abb ac/b abb=c magic:0
abb=c
ababca=c
cbb=ababcc
cbabca=ababcc