#16299 ⟨a, b | aab=bb, abba=ba⟩

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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. b6 ⇒ b3 [6]
2. ab3 ⇒ b5 [4]
3. b4a ⇒ ba [5]
4. a2b ⇒ b2 [1]
5. aba ⇒ b3a [3]
6. ab2a ⇒ ba [2]
# ab:aab=bb,abba=ba b/a
bbbbbb=bbb
abbb=bbbbb
bbbba=ba
aab=bb
aba=bbba
abba=ba