#4010 ⟨a, b | aaabbaaab=aa

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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. c2b2cb ⇒ cb(bc)2 [8]
2. c2bc(b2cb)2 ⇒ (cb)3bcb3c [16]
3. (cb)3bcb3cb ⇒ (cb2cb)2b2c [12]
4. c2b(cb2cb)2 ⇒ (cb)3bcb3c2 [15]
5. (cb2cb)2b2cb ⇒ c [11]
6. (cb)2(cb2cb)2 ⇒ (cb2cb)2b2c2 [13]
7. (cb2cb)3 ⇒ c2 [10]
8. ac ⇒ (cb2cb)2 [7]
9. ca ⇒ (cb2cb)2 [6]
10. c2ba ⇒ (cb)3bcb3c [14]
11. (cb)2a ⇒ (cb2cb)2b2c [9]
12. cb2cba ⇒ c [4]
13. a2 ⇒ cb2cb [3]
# ab:aaabbaaab=aa bc/a aaa=c morph:3/0
ccbbcb=cbbcbc
ccbcbbcbbbcb=cbcbcbbcbbbc
cbcbcbbcbbbcb=cbbcbcbbcbbbc
ccbcbbcbcbbcb=cbcbcbbcbbbcc
cbbcbcbbcbbbcb=c
cbcbcbbcbcbbcb=cbbcbcbbcbbbcc
cbbcbcbbcbcbbcb=cc
ac=cbbcbcbbcb
ca=cbbcbcbbcb
ccba=cbcbcbbcbbbc
cbcba=cbbcbcbbcbbbc
cbbcba=c
aa=cbbcb