x
0
.
8
p
o
l
y
n
o
m
i
a
l
d
e
g
r
e
e
n
0
f
(
0
.
8
0
0
)
=
5
.
0
0
0
0
0
0
0
p
(
0
.
8
0
0
)
=
1
.
0
0
0
0
0
0
0
e
r
r
o
r
=
|
f
(
0
.
8
0
0
)
-
p
(
0
.
8
0
0
)
|
=
4
.
0
0
0
0
1
0
p
(
x
)
=
1