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表达式5: "p" Subscript, 1 , Baseline minus left parenthesis, StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus "p" Subscript, 1 , Baseline . "z" minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "x" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction , StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus "p" Subscript, 1 , Baseline . "z" minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "y" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction , StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus "p" Subscript, 1 , Baseline . "z" minus 1 Over 2 , EndFraction , right parenthesis
p
1
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
−
1
2
p
1
.
x
p
1
.
x
2
+
p
1
.
y
2
,
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
−
1
2
p
1
.
y
p
1
.
x
2
+
p
1
.
y
2
,
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
−
1
2
equals
=
left parenthesis, 0.0 6 7 2 7 4 7 3 , 0.2 0 9 9 1 0 0 6 , 0.7 7 9 5 7 2 8 6 , right parenthesis
0
.
0
6
7
2
7
4
7
3
,
0
.
2
0
9
9
1
0
0
6
,
0
.
7
7
9
5
7
2
8
6
5
表达式6: "p" Subscript, 1 , Baseline minus left parenthesis, StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "x" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction , StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "y" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction , StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "z" Over StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot , EndFraction , StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "w" Over StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot , EndFraction , right parenthesis
p
1
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
x
p
1
.
x
2
+
p
1
.
y
2
,
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
y
p
1
.
x
2
+
p
1
.
y
2
,
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
z
p
1
.
z
2
+
p
1
.
w
2
,
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
w
p
1
.
z
2
+
p
1
.
w
2
6
表达式7: "p" Subscript, 1 , Baseline . "x" minus StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "x" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction
p
1
.
x
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
x
p
1
.
x
2
+
p
1
.
y
2
7
表达式8: "p" Subscript, 1 , Baseline . "y" minus StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "y" Over StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot , EndFraction
p
1
.
y
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
y
p
1
.
x
2
+
p
1
.
y
2
8
表达式9: "p" Subscript, 1 , Baseline . "z" minus StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "z" Over StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot , EndFraction
p
1
.
z
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
z
p
1
.
z
2
+
p
1
.
w
2
9
表达式10: "p" Subscript, 1 , Baseline . "w" minus StartFraction, StartRoot, "p" Subscript, 1 , Baseline . "x" squared plus "p" Subscript, 1 , Baseline . "y" squared , EndRoot plus StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot minus 1 Over 2 , EndFraction StartFraction, "p" Subscript, 1 , Baseline . "w" Over StartRoot, "p" Subscript, 1 , Baseline . "z" squared plus "p" Subscript, 1 , Baseline . "w" squared , EndRoot , EndFraction
p
1
.
w
−
p
1
.
x
2
+
p
1
.
y
2
+
p
1
.
z
2
+
p
1
.
w
2
−
1
2
p
1
.
w
p
1
.
z
2
+
p
1
.
w
2
10
11
技术支持
技术支持
"x"
x
"y"
y
"z"
z
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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