#20158 ⟨a, b | aab=b, bbab=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. a2b ⇒ b [1]
2. b2a3 ⇒ b2a [4]
3. b3 ⇒ b2a2 [3]
4. b2ab ⇒ b2a [2]
# ab:aab=b,bbab=bba a/b
aab=b
bbaaa=bba
bbb=bbaa
bbab=bba