#16385 ⟨a, b | aba=ab, aabb=aa⟩

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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. a3 ⇒ a2 [5]
2. aba ⇒ ab [1]
3. a2b2 ⇒ a2 [2]
4. ab2a ⇒ ab2 [3]
5. ab3 ⇒ ab [4]
# ab:aba=ab,aabb=aa ab
aaa=aa
aba=ab
aabb=aa
abba=abb
abbb=ab