#2094 ⟨a, b | aba=a, abba=a

Properties

Complete 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
  1. abaa
  2. ab2aa
# ab:aba=a,abba=a ab
aba=a
abba=a

Right Cayley graph (truncated)

Left Cayley graph (truncated)

Other isomorphic instances

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

4 total

Σ#PresentationMapping
1112518a, b | abab=ab, abba=aφ(a) = a, φ(b) = b
1119126a, b | aba=a, ababba=aφ(a) = a, φ(b) = b
1119674a, b | aba=a, abbab=abφ(a) = a, φ(b) = b
1120216a, b | aba=a, abba=abaφ(a) = a, φ(b) = b