#13198 ⟨a, b | abb=aab, bab=aa⟩

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Contents

  1. Properties
  2. Rewriting system

Properties

Rewriting system

Format:
Word:
Enter a word above to compute its normal form. Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Strategy:
Result: 1 
1
#RuleProof
1. ab4 ⇒ ab3 [5]
2. bab2 ⇒ ab2 [3]
3. a2 ⇒ bab [2]
4. ab2ab ⇒ ab3 [7]
5. ab3a ⇒ ab3 [8]
6. (ba)2 ⇒ (ab)2 [4]
# ab:abb=aab,bab=aa b/a - -
abbbb=abbb
babb=abb
aa=bab
abbab=abbb
abbba=abbb
baba=abab