#20172 ⟨a, b | aab=b, bbbb=baa⟩

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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. b5 ⇒ b2 [3]
2. b4ab ⇒ bab [4]
3. a2b ⇒ b [1]
4. ba2 ⇒ b4 [2]
# ab:aab=b,bbbb=baa b/a
bbbbb=bb
bbbbab=bab
aab=b
baa=bbbb