#2327 ⟨a, b | ababaab=bba⟩

Properties

Sum of relation sides is 10
Infinite cancellative non-commutative monoid
Element a has infinite order
Submonoid of enveloping group: ⟨a, b | aaabab^-1a^-1bb⟩
- Embedding: φ(a) = ab, φ(b) = b^-1

Format:	Pretty Plain
Word:
	Enter a word above to compute its normal form. Tips: Lowercase letters stand for generators. Spaces are ignored. Numbers repeat the previous letter, e.g. `b90`.
Strategy:	Leftmost Rightmost
Result:	1 1

Auxiliary generators:
1. c = ba
Reduction order:
- Right-to-left recursive path with deg(a) = deg(c) = 0, a < c; deg(b) = 1
Certificate: derivations of all rewriting rules from the defining relations.
Morphocompletion: how the auxiliary generators were found.

#	Rule	Proof
1.	ba ⇒ c	[2]
2.	bc ⇒ ac²ab	[4]

# ab:ababaab=bba reversed:ac/b ba=c morph:2/0
ba=c
bc=accab

3 unique, 3 total

Σ	#	Presentation	Properties
9	961	⟨a, b \| aabbbab=ba⟩	Can Inf
10	2752	⟨a, b \| baaba=abbab⟩	Can Inf
11	4234	⟨a, b \| abaaaabab=ba⟩	Can Inf