#12563 ⟨a, b | abba=aa, babb=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. a3 ⇒ a2 [5]
2. ba2 ⇒ ba [4]
3. a2b2 ⇒ ab2 [3]
4. ab2a ⇒ a2 [1]
5. bab2 ⇒ b [2]
# ab:abba=aa,babb=b ab
aaa=aa
baa=ba
aabb=abb
abba=aa
babb=b