#4144 ⟨a, b | aba=aab, bab=a⟩

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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. aba ⇒ a2b [1]
2. ba2 ⇒ a2b [3]
3. bab ⇒ a [2]
4. a2b2 ⇒ a2 [4]
# ab:aba=aab,bab=a ab
aba=aab
baa=aab
bab=a
aabb=aa