#9153 ⟨a, b | aa=a, abba=abb

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. a2a
  2. acc
  3. abc
  4. cbacb
  5. cb2cbc
# ab:aa=a,abba=abb acb ab=c frequency:2/1
aa=a
ac=c
ab=c
cba=cb
cbb=cbc

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.

2 total

Σ#PresentationMapping
1125163a, b | aa=a, aabba=abbφ(a) = a, φ(b) = b
1125677a, b | aa=a, abba=aabbφ(a) = a, φ(b) = b

Other anti-isomorphic instances

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

1 total

Σ#PresentationMapping
1125166a, b | aa=a, aabba=bbaφ(a) = a, φ(b) = b