#13109 ⟨a, b | bab=aba, abba=b⟩

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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. ba6 ⇒ b [11]
2. a3b ⇒ ba3 [10]
3. b2 ⇒ a2ba2 [4]
4. bab ⇒ aba [1]
5. aba2b ⇒ ba2ba [3]
# ab:bab=aba,abba=b a/b
baaaaaa=b
aaab=baaa
bb=aabaa
bab=aba
abaab=baaba