d
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g
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e
e
n
3
c
h
o
o
s
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p
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l
y
n
o
m
i
a
l
⟷
v
e
c
t
o
r
d
e
r
i
v
a
t
i
v
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i
n
t
e
g
r
a
l
m
a
t
r
i
x
p
r
o
d
u
c
t
0
0
0
0
1
0
0
0
0
1
2
0
0
0
0
1
3
0
.
0
1
0
0
0
0
2
0
0
0
0
3
0
0
0
0
=
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
0
1
0
0
0
0
0
2
0
0
0
0
0
3
0
0
0
0
0
4
.
0
0
0
0
1
0
0
0
0
1
2
0
0
0
0
1
3
0
0
0
0
1
4
=
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1