WOLFRAM
|
DEMONSTRATIONS PROJECT
Level Surfaces for a Polynomial
a
p
x
+
b
q
y
+
c
r
z
=
2
k
p
1
2
3
4
5
q
1
2
3
4
5
r
1
2
3
4
5
a
9
b
3
c
6
k
6
L
e
t
f
b
e
a
f
u
n
c
t
i
o
n
o
f
t
h
r
e
e
v
a
r
i
a
b
l
e
s
a
n
d
l
e
t
c
b
e
a
c
o
n
s
t
a
n
t
.
T
h
e
s
e
t
o
f
a
l
l
p
o
i
n
t
s
(
x
,
y
,
z
)
i
n
s
p
a
c
e
s
u
c
h
t
h
a
t
f
(
x
,
y
,
z
)
=
c
i
s
c
a
l
l
e
d
a
l
e
v
e
l
s
u
r
f
a
c
e
o
f
f
(
w
i
t
h
v
a
l
u
e
c
)
.
