#16131 ⟨a, b | aab=aa, bbaa=ba⟩

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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. a2b ⇒ a2 [1]
2. ba2 ⇒ ba [6]
3. bab ⇒ ba [4]
4. b2a ⇒ ba [7]
5. a4 ⇒ a3 [3]
# ab:aab=aa,bbaa=ba ab
aab=aa
baa=ba
bab=ba
bba=ba
aaaa=aaa