#5169 ⟨a, b | aababaa=abab⟩

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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. cab ⇒ abc [5]
2. (ab)2 ⇒ c [2]
3. aca2 ⇒ c [4]
4. cbab ⇒ (ac)2 [6]
5. c2a2 ⇒ (ac)2 [7]
# ab:aababaa=abab abc abab=c magic:0
cab=abc
abab=c
acaa=c
cbab=acac
ccaa=acac