#222 ⟨a, b | aabba=bb⟩

Contents

  1. Properties
  2. Rewriting system
  3. Other submonoids of same group

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. a2b2a ⇒ b2 [1]
2. a2b4 ⇒ (b2a)2 [2]
# ab:aabba=bb ba - -
aabba=bb
aabbbb=bbabba

Other submonoids of same group

5 unique, 10 total

Σ#PresentationPropertiesφ
8406⟨a, b | ababbba=b⟩Can Inf
9631⟨a, b | aaabaabba=1⟩Grp Inf5
91074⟨a, b | aababa=bab⟩Can Inf
113737⟨a, b | abaabababa=b⟩Can Inf
115142⟨a, b | aabaaba=baab⟩Can Inf