I
n
[
]
:
=
C
l
e
a
r
[
"
G
l
o
b
a
l
`
*
"
]
;
F
u
l
l
S
i
m
p
l
i
f
y
[
H
^
(
1
-
S
e
c
[
β
]
)
(
H
-
s
S
i
n
[
β
]
)
^
(
-
1
+
S
e
c
[
β
]
)
/
/
P
o
w
e
r
E
x
p
a
n
d
]
/
/
P
o
w
e
r
E
x
p
a
n
d
O
u
t
[
]
=
1
-
S
e
c
[
β
]
H
-
1
+
S
e
c
[
β
]
(
H
-
s
S
i
n
[
β
]
)