#20142 ⟨a, b | aab=b, babb=bba⟩

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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. b7 ⇒ b4 [4]
2. b2a ⇒ bab2 [2]
3. a2b ⇒ b [1]
4. (ba)2b3 ⇒ b3 [3]
# ab:aab=b,babb=bba b/a
bbbbbbb=bbbb
bba=babb
aab=b
bababbb=bbb