#955 ⟨a, b, c | ab=a, aca=c⟩

Properties

Sum of relation sides is 7
Infinite non-cancellative non-commutative monoid
Element a has infinite order
Not left cancellative, because left multiplication by a is not injective:
- a ⋅ b = a and a ⋅ 1 = a, however 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

# abc:ab=a,aca=c abc - -
ab=a
cb=c
aca=c
cca=acc

The mapping is from the listed presentation's alphabet to the current rewriting system's alphabet.

3 total

Σ	#	Presentation	Mapping
8	5305	⟨a, b, c \| ab=a, abca=c⟩	φ(a) = a, φ(b) = b, φ(c) = c
8	5317	⟨a, b, c \| ab=a, acab=c⟩	φ(a) = a, φ(b) = b, φ(c) = c
8	5323	⟨a, b, c \| ab=a, acba=c⟩	φ(a) = a, φ(b) = b, φ(c) = c