#2244 ⟨a, b | ab=aa, baa=aa⟩

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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. ab ⇒ a2 [1]
2. ba2 ⇒ a2 [2]
3. a4 ⇒ a3 [3]
# ab:ab=aa,baa=aa ab
ab=aa
baa=aa
aaaa=aaa

Isomorphic instances

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

3 total

Σ#PresentationMapping
92245⟨a, b | ab=aa, baa=ab⟩φ(a) = a, φ(b) = b
92248⟨a, b | ab=aa, bab=aa⟩φ(a) = a, φ(b) = b
92249⟨a, b | ab=aa, bab=ab⟩φ(a) = a, φ(b) = b