#3569 ⟨a, b, c | ac=ab, ba=ab⟩

Contents

  1. Properties
  2. Rewriting system
  3. Isomorphic instances

Properties

Rewriting system

Format:
Word:
Enter a word above to compute its normal form. Tips:
  • Lowercase letters stand for generators.
  • Spaces are ignored.
  • Numbers repeat the previous letter, e.g. b90.
Strategy:
Result: 1
1
#RuleProof
1. ab ⇒ ba [2]
2. ac ⇒ ba [3]
# abc:ac=ab,ba=ab bac - -
ab=ba
ac=ba

Isomorphic instances

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

2 total

Σ#PresentationMapping
83570⟨a, b, c | ac=ab, ba=ac⟩φ(a) = a, φ(b) = b, φ(c) = c
83583⟨a, b, c | ba=ab, bc=ab⟩φ(a) = b, φ(b) = a, φ(c) = c