#20084 ⟨a, b | aab=b, abaa=baa⟩

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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 ⇒ b [1]
2. ab2 ⇒ b2 [3]
3. aba2 ⇒ ba2 [2]
4. (ab)2 ⇒ bab [4]
# ab:aab=b,abaa=baa ab
aab=b
abb=bb
abaa=baa
abab=bab