#25204 ⟨a, b | aa=a, abbab=bba⟩

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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. a2 ⇒ a [1]
2. ab2a ⇒ b2a [3]
3. b2ab ⇒ b2a [4]
4. b4a ⇒ b2a [5]
# ab:aa=a,abbab=bba ab
aa=a
abba=bba
bbab=bba
bbbba=bba