Exemplo:
z
X = {a, b, c, d, e}
y
A = {1/a, 0.3/b, 0.2/c, 0.8/d, 0/e}
(normal)
y
B = {0.6/a, 0.9/b, 0.1/c, 0.3/d, 0.2/e}
(subnormal)
y
x
Height
(A)
= 1 e Height
(B)
= 0.9
x
Supp
(A)
= {a, b, c, d} e Supp
(B)
= {a, b, c, d, e}
x
Core
(A)
= {a} e Core
(B)
= Ř