#16436 ⟨a, b | aba=ab, bbbb=bb⟩

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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 ⇒ ab [1]
2. ab2a ⇒ ab2 [3]
3. b4 ⇒ b2 [2]
4. ab3a ⇒ ab3 [4]
# ab:aba=ab,bbbb=bb ab
aba=ab
abba=abb
bbbb=bb
abbba=abbb