#25201 ⟨a, b | aa=a, abbab=abb⟩

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  1. Properties
  2. Rewriting system

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. a2 ⇒ a [1]
2. ac ⇒ c [6]
3. cb ⇒ c2 [7]
4. ab2 ⇒ c [3]
5. cab ⇒ c [5]
# ab:aa=a,abbab=abb acb abb=c morph:3/1
aa=a
ac=c
cb=cc
abb=c
cab=c