#25237 ⟨a, b | aa=a, babab=abb⟩

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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. bab2 ⇒ ab3 [6]
3. ab2ab ⇒ ab3 [10]
4. ab4 ⇒ ab3 [8]
5. b(ab)2 ⇒ ab2 [2]
6. ab3ab ⇒ ab3 [9]
# ab:aa=a,babab=abb ab
aa=a
babb=abbb
abbab=abbb
abbbb=abbb
babab=abb
abbbab=abbb