#3802 ⟨a, b | abbaaabaab=b

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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. cb2 ⇒ bcb [10]
2. (cb)2 ⇒ b [7]
3. cbab ⇒ bcab [9]
4. cbcab ⇒ ab [6]
5. ab3 ⇒ b2cabcb [14]
6. ab2cb ⇒ b2cab [11]
7. cba2b ⇒ bca2b [8]
8. cbca2b ⇒ a2b [4]
9. ab2ab ⇒ b2(cab)2 [13]
10. ab2cab ⇒ b2ca2b [5]
11. a3b ⇒ c [2]
12. ab2a2b ⇒ b(bca)2ab [12]
13. ab2ca2b ⇒ b [3]
# ab:abbaaabaab=b reversed:cb/a aaab=c morph:4/0
cbb=bcb
cbcb=b
cbab=bcab
cbcab=ab
abbb=bbcabcb
abbcb=bbcab
cbaab=bcaab
cbcaab=aab
abbab=bbcabcab
abbcab=bbcaab
aaab=c
abbaab=bbcabcaab
abbcaab=b