#19737 ⟨a, b | aba=b, abaab=bb⟩

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Quick links

  1. Properties
  2. Rewriting system
  3. Isomorphic instances

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 ⇒ b [1]
2. ab2 ⇒ b2 [4]
3. bab ⇒ b2 [2]
4. b2a ⇒ b2 [5]
# ab:aba=b,abaab=bb ab
aba=b
abb=bb
bab=bb
bba=bb

Isomorphic instances

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

1 total

Σ#PresentationMapping
1120283⟨a, b | aba=b, abab=bab⟩φ(a) = a, φ(b) = b