Slide 7
Slide 7 text
Projection - II
(
d
e
f
n t
i
m
e
-
t
o
-
c
a
n
v
a
s [
p
o
s
i
t
i
o
n v
e
l
o
c
i
t
y a
c
c
e
l
e
r
a
t
i
o
n
]
(
l
e
t [
a a
c
c
e
l
e
r
a
t
i
o
n
b (
* 2 v
e
l
o
c
i
t
y
)
c (
* 2 p
o
s
i
t
i
o
n
)
d
i
s
c
r
i
m
i
n
a
n
t (
- (
* b b
) (
* 4 a c
)
)
m
i
n
u
s
-
b (
- 0 b
)
a
d
d
-
s
q
r
t (
/ (
+ m
i
n
u
s
-
b (
M
a
t
h
/
s
q
r
t d
i
s
c
r
i
m
i
n
a
n
t
)
) (
* 2 a
)
)
m
i
n
u
s
-
s
q
r
t (
/ (
- m
i
n
u
s
-
b (
M
a
t
h
/
s
q
r
t d
i
s
c
r
i
m
i
n
a
n
t
)
) (
* 2 a
)
)
]
(
m
a
x a
d
d
-
s
q
r
t m
i
n
u
s
-
s
q
r
t
)
)
)