#25722 ⟨a, b | aa=a, bbbb=abba⟩

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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 ⇒ b4 [2]
3. b4a ⇒ b4 [4]
4. ab4 ⇒ b4 [3]
5. b8 ⇒ b6 [5]
# ab:aa=a,bbbb=abba ba
aa=a
abba=bbbb
bbbba=bbbb
abbbb=bbbb
bbbbbbbb=bbbbbb