#12377 ⟨a, b | aaba=ab, bbbb=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. aba ⇒ a2b [6]
2. a3b ⇒ ab [7]
3. ab2a ⇒ a2b2 [4]
4. b4 ⇒ b [2]
5. ab3a ⇒ a2b3 [8]
# ab:aaba=ab,bbbb=b ab
aba=aab
aaab=ab
abba=aabb
bbbb=b
abbba=aabbb