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Expression 7: "m" Subscript, "u" "l" "t" , Baseline equals left brace, "d" Subscript, "x" , Baseline greater than 0 : 1 , negative 1 , right brace times left brace, "d" Subscript, "y" , Baseline greater than 0 : 1 , negative 1 , right brace
m
u
l
t
=
d
x
>
0
:
1
,
−
1
·
d
y
>
0
:
1
,
−
1
equals
=
1
1
7
Hidden Label: left parenthesis, left bracket, 1 , negative 1 , right bracket StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times left bracket, negative 1 , 1 , right bracket StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , right parenthesis
1
,
−
1
r
2
1
+
d
x
d
y
2
,
m
u
l
t
·
−
1
,
1
r
2
1
+
d
y
d
x
2
Label
equals
=
left parenthesis, 1.4 8 , negative 1.8 2 6 , right parenthesis
1
.
4
8
,
−
1
.
8
2
6
left parenthesis, negative 1.4 8 , 1.8 2 6 , right parenthesis
−
1
.
4
8
,
1
.
8
2
6
8
Hidden Label: left parenthesis, left bracket, 1 , negative 1 , right bracket StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times left bracket, negative 1 , 1 , right bracket StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , right parenthesis
1
,
−
1
r
2
5
2
+
5
2
d
x
d
y
2
,
m
u
l
t
·
−
1
,
1
r
2
d
y
5
d
x
2
+
1
Label
equals
=
left parenthesis, 0.0 7 5 2 , negative 2.3 2 , right parenthesis
0
.
0
7
5
2
,
−
2
.
3
2
left parenthesis, negative 0.0 7 5 2 , 2.3 2 , right parenthesis
−
0
.
0
7
5
2
,
2
.
3
2
9
Hidden Label: left parenthesis, left bracket, 1 , negative 1 , right bracket StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times left bracket, negative 1 , 1 , right bracket StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , right parenthesis
1
,
−
1
r
2
1
+
1
5
d
x
d
y
2
,
m
u
l
t
·
−
1
,
1
r
2
5
2
+
5
2
d
y
d
x
2
Label
equals
=
left parenthesis, 2.2 8 2 , negative 0.1 1 2 6 , right parenthesis
2
.
2
8
2
,
−
0
.
1
1
2
6
left parenthesis, negative 2.2 8 2 , 0.1 1 2 6 , right parenthesis
−
2
.
2
8
2
,
0
.
1
1
2
6
10
Expression 11: "r" equals 2.3 5
r
=
2
.
3
5
negative 10
−
1
0
10
1
0
11
Expression 12: "f" left parenthesis, "x" , right parenthesis equals StartFraction, "d" Subscript, "y" , Baseline Over "d" Subscript, "x" , Baseline , EndFraction left parenthesis, "x" minus left bracket, negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , right bracket , right parenthesis plus left bracket, "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , right bracket
f
x
=
d
y
d
x
x
−
−
r
2
1
+
d
x
d
y
2
,
r
2
1
+
d
x
d
y
2
,
−
r
2
5
2
+
5
2
d
x
d
y
2
,
r
2
5
2
+
5
2
d
x
d
y
2
,
−
r
2
1
+
1
5
d
x
d
y
2
,
r
2
1
+
1
5
d
x
d
y
2
+
m
u
l
t
·
r
2
1
+
d
y
d
x
2
,
m
u
l
t
·
−
r
2
1
+
d
y
d
x
2
,
m
u
l
t
·
r
2
d
y
5
d
x
2
+
1
,
m
u
l
t
·
−
r
2
d
y
5
d
x
2
+
1
,
m
u
l
t
·
r
2
5
2
+
5
2
d
y
d
x
2
,
m
u
l
t
·
−
r
2
5
2
+
5
2
d
y
d
x
2
12
Expression 13: "f" left parenthesis, "x" , right parenthesis left brace, "f" left parenthesis, "x" , right parenthesis greater than left bracket, "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , right bracket minus "a" , right brace left brace, "f" left parenthesis, "x" , right parenthesis less than left bracket, "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over StartNestedFraction, "d" Subscript, "y" , Baseline NestedOver 5 "d" Subscript, "x" , Baseline , EndNestedFraction squared plus 1 , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , "m" Subscript, "u" "l" "t" , Baseline times negative StartRoot, StartFraction, "r" squared Over 5 squared plus StartNestedFraction, 5 squared "d" Subscript, "y" , Baseline NestedOver "d" Subscript, "x" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , right bracket plus "a" , right brace left brace, "x" greater than left bracket, negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , right bracket minus "a" , right brace left brace, "x" less than left bracket, negative StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 5 squared plus left parenthesis, 5 squared StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , negative StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , StartRoot, StartFraction, "r" squared Over 1 plus left parenthesis, 1 fifth StartNestedFraction, "d" Subscript, "x" , Baseline NestedOver "d" Subscript, "y" , Baseline , EndNestedFraction , right parenthesis squared , EndFraction , EndRoot , right bracket plus "a" , right brace
f
x
f
x
>
m
u
l
t
·
r
2
1
+
d
y
d
x
2
,
m
u
l
t
·
−
r
2
1
+
d
y
d
x
2
,
m
u
l
t
·
r
2
d
y
5
d
x
2
+
1
,
m
u
l
t
·
−
r
2
d
y
5
d
x
2
+
1
,
m
u
l
t
·
r
2
5
2
+
5
2
d
y
d
x
2
,
m
u
l
t
·
−
r
2
5
2
+
5
2
d
y
d
x
2
−
a
f
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<
m
u
l
t
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r
2
1
+
d
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d
x
2
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m
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−
r
2
1
+
d
y
d
x
2
,
m
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d
y
5
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x
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1
,
m
u
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5
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2
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m
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r
2
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+
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d
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d
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m
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d
y
d
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+
a
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>
−
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d
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d
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1
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5
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−
a
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−
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2
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d
x
d
y
2
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r
2
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+
d
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d
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−
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2
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+
5
2
d
x
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2
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r
2
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2
+
5
2
d
x
d
y
2
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−
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2
1
+
1
5
d
x
d
y
2
,
r
2
1
+
1
5
d
x
d
y
2
+
a
13
Expression 14: "a" equals StartFraction, "r" Over 10 , EndFraction
a
=
r
1
0
equals
=
0.2 3 5
0
.
2
3
5
14
15
powered by
powered by
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
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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