#3238 ⟨a, b | ababaabbbba=1⟩

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  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. dc ⇒ 1 [16]
2. cd ⇒ 1 [26]
3. ca ⇒ ac [5]
4. da ⇒ ad [23]
5. a2 ⇒ c [2]
6. bcbabc ⇒ cbabcb [29]
7. babcbd ⇒ dbcbab [17]
8. bc(ba)2c ⇒ cbabcba [31]
9. babcbad ⇒ dbc(ba)2 [28]
10. babcb2d ⇒ db2cbab [18]
11. bcb3a ⇒ adb3cbc [45]
12. b3cba ⇒ abcb3 [38]
13. babcb2ad ⇒ db2c(ba)2 [33]
14. bcb4c ⇒ (ab)2cb3 [11]
15. babcb2abc ⇒ db(cba)2bcb [30]
16. babcb3d ⇒ adbcb4 [25]
17. bcb4a ⇒ ab4cb [46]
18. babcb(ba)2c ⇒ db(cba)2bcba [32]
19. babcb4 ⇒ d [15]
20. b3(bc)3 ⇒ db2(cba)2bcb [56]
21. b3(cb)3d ⇒ abcb2dbcbab [42]
22. b4(cb)2ac ⇒ db2(cba)2bcba [57]
23. b3(cb)3ad ⇒ abcb2dbc(ba)2 [44]
24. b3(cb)3bd ⇒ abcb2db2cbab [43]
25. b3(bcb)2d ⇒ adbcb3dbcbab [48]
26. b3(cb)3bad ⇒ abcb2db2c(ba)2 [51]
27. b3(bcb)2ad ⇒ adbcb3dbc(ba)2 [50]
28. b3(cb)3babc ⇒ abcb2db(cba)2bcb [59]
29. b2(bc)3b3d ⇒ abcb2adbcb4 [37]
30. b4(cb2)2d ⇒ adbcb3db2cbab [49]
31. b3(cb)3(ba)2c ⇒ abcb2db(cba)2bcba [60]
32. b4(cb2)2ad ⇒ adbcb3db2c(ba)2 [58]
33. b2(bc)3b4 ⇒ abcb2d [36]
34. b4(cb2)2abc ⇒ adbcb3db(cba)2bcb [62]
35. b4cb2cb3d ⇒ db(b2c)2b4 [55]
36. b4(cb2)2abac ⇒ adbcb3db(cba)2bcba [63]
37. b4cb2cb4 ⇒ adbcb3d [47]
# ab:ababaabbbba=1 reversed:cda/b aa=c,bbbbaabab=d magic:0
dc=1
cd=1
ca=ac
da=ad
aa=c
bcbabc=cbabcb
babcbd=dbcbab
bcbabac=cbabcba
babcbad=dbcbaba
babcbbd=dbbcbab
bcbbba=adbbbcbc
bbbcba=abcbbb
babcbbad=dbbcbaba
bcbbbbc=ababcbbb
babcbbabc=dbcbacbabcb
babcbbbd=adbcbbbb
bcbbbba=abbbbcb
babcbbabac=dbcbacbabcba
babcbbbb=d
bbbbcbcbc=dbbcbacbabcb
bbbcbcbcbd=abcbbdbcbab
bbbbcbcbac=dbbcbacbabcba
bbbcbcbcbad=abcbbdbcbaba
bbbcbcbcbbd=abcbbdbbcbab
bbbbcbbcbd=adbcbbbdbcbab
bbbcbcbcbbad=abcbbdbbcbaba
bbbbcbbcbad=adbcbbbdbcbaba
bbbcbcbcbbabc=abcbbdbcbacbabcb
bbbcbcbcbbbd=abcbbadbcbbbb
bbbbcbbcbbd=adbcbbbdbbcbab
bbbcbcbcbbabac=abcbbdbcbacbabcba
bbbbcbbcbbad=adbcbbbdbbcbaba
bbbcbcbcbbbb=abcbbd
bbbbcbbcbbabc=adbcbbbdbcbacbabcb
bbbbcbbcbbbd=dbbbcbbcbbbb
bbbbcbbcbbabac=adbcbbbdbcbacbabcba
bbbbcbbcbbbb=adbcbbbd