#25721 ⟨a, b | aa=a, bbbb=abab⟩

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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. (ab)2 ⇒ b4 [2]
3. ab4 ⇒ b4 [3]
4. b4ab ⇒ b5 [4]
5. b7 ⇒ b5 [5]
# ab:aa=a,bbbb=abab ba
aa=a
abab=bbbb
abbbb=bbbb
bbbbab=bbbbb
bbbbbbb=bbbbb