表达式57: "m" Subscript, "f" 3 , Baseline equals StartFraction, "b" sin StartNestedFraction, "C" NestedOver 2 , EndNestedFraction Over "b" sin StartNestedFraction, "C" NestedOver 2 , EndNestedFraction plus "a" sin StartNestedFraction, "C" NestedOver 2 , EndNestedFraction , EndFractionmf3=bsinC2bsinC2+asinC2
equals=
0.4 5 7 1 1 2 7 7 6 6 9 20.457112776692
57
表达式58: "F" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "m" Subscript, "f" 3 , Baseline times "a" Subscript, 1 , BaselineF1=A1+mf3·a1
equals=
negative 8.3 7 3 5 0 4 6 7 4 9 7−8.37350467497
58
表达式59: "F" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus "m" Subscript, "f" 3 , Baseline times "a" Subscript, 2 , BaselineF2=A2+mf3·a2
equals=
2.0 6 0 9 2 7 7 3 1 9 22.06092773192
59
表达式60: left parenthesis, "D" to the 0 power "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis , "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis , right parenthesisD0xbluet,ybluet
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
60
表达式61: "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "C" Subscript, 1 , Baseline plus "f" Subscript, 1 , Baseline "t"xbluet=C1+f1t
61
表达式62: "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "C" Subscript, 2 , Baseline plus "f" Subscript, 2 , Baseline "t"ybluet=C2+f2t
表达式91: left parenthesis, "s" Subscript, 1 , Baseline plus "R" cos "t" , "s" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesiss1+Rcost,s2+Rsint
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： tauτ
91
表达式92: "R" equals StartFraction, "c" times "b" times sin left parenthesis, "A" , right parenthesis Over "a" plus "b" plus "c" , EndFractionR=c·b·sinAa+b+c
equals=
5.7 5 2 7 6 0 5 5 6 1 45.75276055614
92
Cirkel 2
对学生隐藏该文件夹。
93
表达式94: "r" Subscript, 1 , Baseline equals "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "p" , right parenthesisr1=xbluep
表达式102: "R" Subscript, "a" "d" "i" "u" "s" , Baseline equals StartRoot, left parenthesis, "x" Subscript, 1 , Baseline minus "r" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "y" Subscript, 1 , Baseline minus "r" Subscript, 2 , Baseline , right parenthesis squared , EndRootRadius=x1−r12+y1−r22
equals=
5.7 5 3 5 5 6 5 4 9 85.7535565498
102
表达式103: left parenthesis, left brace, "R" Subscript, "a" "d" "i" "u" "s" , Baseline less than or equal to "R" , right brace "r" Subscript, 1 , Baseline plus "R" Subscript, "a" "d" "i" "u" "s" , Baseline times cos "t" , "r" Subscript, 2 , Baseline plus "R" Subscript, "a" "d" "i" "u" "s" , Baseline times sin "t" , right parenthesisRadius≤Rr1+Radius·cost,r2+Radius·sint
定义域t最小值： 00
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： tauτ
103
Eksperimenter
对学生隐藏该文件夹。
104
表达式105: negative "a" Subscript, 2 , Baseline left parenthesis, "r" Subscript, 1 , Baseline minus "a" Subscript, 2 , Baseline "t" Subscript, 3 , Baseline , right parenthesis plus "a" Subscript, 1 , Baseline left parenthesis, "r" Subscript, 2 , Baseline plus "a" Subscript, 1 , Baseline "t" Subscript, 3 , Baseline , right parenthesis minus "a" Subscript, 1 , Baseline "A" Subscript, 2 , Baseline plus "a" Subscript, 2 , Baseline "A" Subscript, 1 , Baseline equals 0−a2r1−a2t3+a1r2+a1t3−a1A2+a2A1=0
105
表达式106: "t" Subscript, 3 , Baseline equals StartFraction, "a" Subscript, 1 , Baseline "A" Subscript, 2 , Baseline minus "a" Subscript, 2 , Baseline "A" Subscript, 1 , Baseline minus "a" Subscript, 1 , Baseline "r" Subscript, 2 , Baseline plus "a" Subscript, 2 , Baseline "r" Subscript, 1 , Baseline Over "a" squared plus "a" squared , EndFractiont3=a1A2−a2A1−a1r2+a2r1a22+a21
equals=
0.3 4 1 4 4 8 3 7 8 3 7 80.341448378378
106
表达式107: "x" Subscript, 2 , Baseline equals "r" Subscript, 1 , Baseline minus "a" Subscript, 2 , Baseline "t" Subscript, 3 , Baselinex2=r1−a2t3
表达式109: left parenthesis, left brace, theta Subscript, 1 , Baseline equals theta Subscript, 2 , Baseline , right brace "x" Subscript, 2 , Baseline plus left parenthesis, "r" Subscript, 1 , Baseline minus "x" Subscript, 2 , Baseline , right parenthesis "t" , "y" Subscript, 2 , Baseline plus left parenthesis, "r" Subscript, 2 , Baseline minus "y" Subscript, 2 , Baseline , right parenthesis "t" , right parenthesisθ1=θ2x2+r1−x2t,y2+r2−y2t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
109
表达式110: left parenthesis, left brace, theta Subscript, 1 , Baseline equals theta Subscript, 2 , Baseline , right brace "x" Subscript, 1 , Baseline plus left parenthesis, "r" Subscript, 1 , Baseline minus "x" Subscript, 1 , Baseline , right parenthesis "t" , "y" Subscript, 1 , Baseline plus left parenthesis, "r" Subscript, 2 , Baseline minus "y" Subscript, 1 , Baseline , right parenthesis "t" , right parenthesisθ1=θ2x1+r1−x1t,y1+r2−y1t
00
定义域t最小值：
less than or equal to "t" less than or equal to≤t≤
11
定义域t最大值：
110
表达式111: theta Subscript, 1 , Baseline equals StartFraction, round left parenthesis, 100 "R" Subscript, "a" "d" "i" "u" "s" , Baseline , right parenthesis Over 100 , EndFractionθ1=round100Radius100
equals=
5.7 55.75
111
表达式112: theta Subscript, 2 , Baseline equals StartFraction, round left parenthesis, 100 "R" , right parenthesis Over 100 , EndFractionθ2=round100R100
