#21749 ⟨a, b | aaa=1, abbbbba=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. bc ⇒ cb [6]
2. dc ⇒ cd [26]
3. db ⇒ bd [61]
4. c2d ⇒ b2 [20]
5. b3 ⇒ c [3]
6. c2bd ⇒ c [21]
7. cb2d ⇒ b [56]
8. cbd2 ⇒ d [73]
9. cacbd ⇒ ca [43]
10. bacbd ⇒ ba [44]
11. dacbd ⇒ da [70]
12. c2a ⇒ ac2 [9]
13. b2a ⇒ dac2 [24]
14. bda ⇒ cab2d2 [62]
15. d2a ⇒ cbad3 [76]
16. c2ba ⇒ bac2 [10]
17. a2c ⇒ cdac2b2 [38]
18. a2b ⇒ cdac2 [37]
19. a2d ⇒ cdab [69]
20. acba ⇒ bacd2 [68]
21. acda ⇒ cd2 [67]
22. ca2 ⇒ dac3b2 [39]
23. ba2 ⇒ acb2 [8]
24. (ba)2 ⇒ acac3b2 [81]
25. da2 ⇒ bacd [71]
26. daca ⇒ cabacd5 [84]
27. daba ⇒ b(ac)2b2 [82]
28. a3 ⇒ 1 [1]
29. a(ca)2 ⇒ badabd3 [77]
# ab:aaa=1,abbbbba=b cbd/a bbb=c,acbacba=d morph:3/0,7/0
bc=cb
dc=cd
db=bd
ccd=bb
bbb=c
ccbd=c
cbbd=b
cbdd=d
cacbd=ca
bacbd=ba
dacbd=da
cca=acc
bba=dacc
bda=cabbdd
dda=cbaddd
ccba=bacc
aac=cdaccbb
aab=cdacc
aad=cdab
acba=bacdd
acda=cdd
caa=dacccbb
baa=acbb
baba=acacccbb
daa=bacd
daca=cabacddddd
daba=bacacbb
aaa=1
acaca=badabddd