#25189 ⟨a, b | aa=a, ababa=bbb

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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. a2 ⇒ a [1]
2. ab3 ⇒ b3 [3]
3. b3a ⇒ b3 [4]
4. a(ba)2 ⇒ b3 [2]
5. b6 ⇒ b5 [5]
# ab:aa=a,ababa=bbb ab
aa=a
abbb=bbb
bbba=bbb
ababa=bbb
bbbbbb=bbbbb