#4356 ⟨a, b | abbbabbba=ab

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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. ca2 ⇒ ab [27]
2. cba2 ⇒ ab2 [30]
3. cab ⇒ cba [20]
4. c2a ⇒ cb [49]
5. cac ⇒ cb [28]
6. cb2a2 ⇒ ab3 [39]
7. cbab ⇒ cb2a [38]
8. cbca ⇒ cb2 [50]
9. cbac ⇒ cb2 [29]
10. c2b ⇒ cbc [23]
11. ab3ab ⇒ ab4a [3]
12. ab3ca ⇒ ab4 [35]
13. cb3a ⇒ ab3c [47]
14. cb2ab ⇒ ab3c [48]
15. cb2ca ⇒ cb3 [51]
16. cb2ac ⇒ cb3 [41]
17. (cb)2 ⇒ cb2c [40]
18. ab4ab ⇒ ab5a [10]
19. ab4ca ⇒ ab5 [53]
20. ab3cb ⇒ ab4c [9]
21. cb4 ⇒ ab3c2 [37]
22. cb3ca ⇒ ab3c2 [52]
23. cb2cb ⇒ cb3c [43]
24. ab6 ⇒ c [2]
25. ab5ab ⇒ ca [15]
26. ab5ca ⇒ c [45]
27. ab4cb ⇒ ab5c [32]
28. cb3cb ⇒ ab3c3 [46]
29. ab5cb ⇒ c2 [19]
# ab:abbbabbba=ab a/bc abbbbbb=c morph:7/0
caa=ab
cbaa=abb
cab=cba
cca=cb
cac=cb
cbbaa=abbb
cbab=cbba
cbca=cbb
cbac=cbb
ccb=cbc
abbbab=abbbba
abbbca=abbbb
cbbba=abbbc
cbbab=abbbc
cbbca=cbbb
cbbac=cbbb
cbcb=cbbc
abbbbab=abbbbba
abbbbca=abbbbb
abbbcb=abbbbc
cbbbb=abbbcc
cbbbca=abbbcc
cbbcb=cbbbc
abbbbbb=c
abbbbbab=ca
abbbbbca=c
abbbbcb=abbbbbc
cbbbcb=abbbccc
abbbbbcb=cc