n
\mathbf{n}
n
P
P
P
e
(
P
)
=
0.00
e(P) = 0.00
e
(
P
)
=
0
.
0
0
(
+
)
\color{#6B8E23}(+)
(
+
)
(
−
)
\color{#DC143C}(-)
(
−
)