#3628 ⟨a, b | aabbaaaabb=b⟩

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Contents

  1. Properties
  2. Rewriting system

Properties

Rewriting system

Format:
Word:
Enter a word above to compute its normal form. Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Strategy:
Result: 1 
1
#RuleProof
1. ba4b2 ⇒ a2b2a2b [2]
2. a2ba2b3 ⇒ (ba2b)2 [4]
3. a2(ba2b)2 ⇒ b [3]
# ab:aabbaaaabb=b reversed:ab - -
baaaabb=aabbaab
aabaabbb=baabbaab
aabaabbaab=b