#20640 ⟨a, b | ab=aa, bbbbaa=a⟩

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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. b4a ⇒ a5 [5]
3. a6 ⇒ a [4]
# ab:ab=aa,bbbbaa=a ab
ab=aa
bbbba=aaaaa
aaaaaa=a

Isomorphic instances

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

1 total

Σ#PresentationMapping
1120642⟨a, b | ab=aa, bbbbab=a⟩φ(a) = a, φ(b) = b