Expression 65: left parenthesis, negative "x" Subscript, 3 , Baseline minus "b" plus left parenthesis, "x" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis plus "x" Subscript, 3 , Baseline , right parenthesis "t" , "y" Subscript, 3 , Baseline plus left parenthesis, "y" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 3 , Baseline , right parenthesis "t" , right parenthesis−x3−b+x51T+x3t,y3+y51T−y3t
65
Expression 66: left parenthesis, "x" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx1T−b+x5T−x1Tt,y1T+y5T−y1Tt
66
Expression 67: left parenthesis, negative "x" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis plus "x" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , negative "y" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis plus "y" Subscript, 1 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesis−x1T−b+x51T+x1Tt,−y1T+y51T+y1Tt
67
Expression 68: left parenthesis, "x" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx5T−b,y5T
68
Expression 69: left parenthesis, "x" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx51T−b,y51T
Expression 73: alpha Subscript, 9 , Baseline equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 9 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 7 , Baseline , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis left parenthesis, "L" Subscript, 7 , Baseline , right parenthesis , EndFraction , right parenthesisα9=arccosL92−L82−L72−2L8L7
73
Expression 74: alpha Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis equals left parenthesis, alpha Subscript, 5 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 9 , Baseline , right parenthesisα8x=α5x+α0x+α9
74
Expression 75: alpha Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis equals left parenthesis, alpha Subscript, 51 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 01 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 9 , Baseline , right parenthesisα81x=α51x+α01x+α9
75
Expression 76: left parenthesis, negative "L" Subscript, 3 , Baseline plus cos "t" , negative "L" Subscript, 2 , Baseline plus sin "t" left brace, "t" less than alpha Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis , right brace , right parenthesis−L3+cost,−L2+sintt<α8T
76
Expression 77: "x" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis equals "x" Subscript, 3 , Baseline plus "L" Subscript, 8 , Baseline cosine left parenthesis, alpha Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx6x=x3+L8cosα8x
77
Expression 78: "x" Subscript, 61 , Baseline left parenthesis, "x" , right parenthesis equals negative "x" Subscript, 3 , Baseline minus "L" Subscript, 8 , Baseline cosine left parenthesis, alpha Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx61x=−x3−L8cosα81x
78
Expression 79: "y" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 3 , Baseline plus "L" Subscript, 8 , Baseline sine left parenthesis, alpha Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy6x=y3+L8sinα8x
79
Expression 80: "y" Subscript, 61 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 3 , Baseline plus "L" Subscript, 8 , Baseline sine left parenthesis, alpha Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy61x=y3+L8sinα81x
80
Expression 81: left parenthesis, "x" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx6T−b,y6T
81
Expression 82: left parenthesis, "x" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx61T−b,y61T
82
Expression 83: left parenthesis, "x" Subscript, 3 , Baseline minus "b" plus left parenthesis, "x" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 3 , Baseline , right parenthesis "t" , "y" Subscript, 3 , Baseline plus left parenthesis, "y" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 3 , Baseline , right parenthesis "t" , right parenthesisx3−b+x6T−x3t,y3+y6T−y3t
83
Expression 84: left parenthesis, negative "x" Subscript, 3 , Baseline minus "b" plus left parenthesis, "x" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis plus "x" Subscript, 3 , Baseline , right parenthesis "t" , "y" Subscript, 3 , Baseline plus left parenthesis, "y" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 3 , Baseline , right parenthesis "t" , right parenthesis−x3−b+x61T+x3t,y3+y61T−y3t
84
Expression 85: left parenthesis, "x" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 5 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx5T−b+x6T−x5Tt,y5T+y6T−y5Tt
85
Expression 86: left parenthesis, "x" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 51 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx51T−b+x61T−x51Tt,y51T+y61T−y51Tt
Expression 90: alpha Subscript, 10 , Baseline left parenthesis, "x" , right parenthesis equals 2 pi minus left parenthesis, alpha Subscript, 9 , Baseline plus alpha Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 5 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisα10x=2π−α9+α4x+α5x
90
Expression 91: alpha Subscript, 101 , Baseline left parenthesis, "x" , right parenthesis equals 2 pi minus left parenthesis, alpha Subscript, 9 , Baseline plus alpha Subscript, 41 , Baseline left parenthesis, "x" , right parenthesis plus alpha Subscript, 51 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisα101x=2π−α9+α41x+α51x
91
Expression 92: "L" Subscript, "d" "e" "l" "t" "a" 2 , Baseline left parenthesis, "x" , right parenthesis equals StartRoot, left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis squared plus left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis squared minus 2 left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis cos left parenthesis, alpha Subscript, 10 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndRootLdelta2x=L82+L42−2L8L4cosα10x
92
Expression 93: "L" Subscript, "d" "e" "l" "t" "a" 21 , Baseline left parenthesis, "x" , right parenthesis equals StartRoot, left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis squared plus left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis squared minus 2 left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis cos left parenthesis, alpha Subscript, 101 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndRootLdelta21x=L82+L42−2L8L4cosα101x
93
Expression 94: alpha Subscript, 111 , Baseline left parenthesis, "x" , right parenthesis equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 11 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 10 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 2 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 10 , Baseline , right parenthesis left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 2 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndFraction , right parenthesisα111x=arccosL112−L102−Ldelta2x2−2L10Ldelta2x
94
Expression 95: alpha Subscript, 1111 , Baseline left parenthesis, "x" , right parenthesis equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 11 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 10 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 21 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 10 , Baseline , right parenthesis left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 21 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndFraction , right parenthesisα1111x=arccosL112−L102−Ldelta21x2−2L10Ldelta21x
95
Expression 96: alpha Subscript, 112 , Baseline left parenthesis, "x" , right parenthesis equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 2 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 2 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndFraction , right parenthesisα112x=arccosL42−L82−Ldelta2x2−2L8Ldelta2x
96
Expression 97: alpha Subscript, 1121 , Baseline left parenthesis, "x" , right parenthesis equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 4 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 21 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 8 , Baseline , right parenthesis left parenthesis, "L" Subscript, "d" "e" "l" "t" "a" 21 , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , EndFraction , right parenthesisα1121x=arccosL42−L82−Ldelta21x2−2L8Ldelta21x
97
Expression 98: alpha Subscript, 11 , Baseline left parenthesis, "x" , right parenthesis equals alpha Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 111 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 112 , Baseline left parenthesis, "x" , right parenthesis minus piα11x=α8x−α111x−α112x−π
98
Expression 99: alpha Subscript, 119 , Baseline left parenthesis, "x" , right parenthesis equals alpha Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 1111 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 1121 , Baseline left parenthesis, "x" , right parenthesis minus piα119x=α81x−α1111x−α1121x−π
99
Expression 100: "x" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis equals "x" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 10 , Baseline cosine left parenthesis, alpha Subscript, 11 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx7x=x6x+L10cosα11x
100
Expression 101: "x" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis equals "x" Subscript, 61 , Baseline left parenthesis, "x" , right parenthesis minus "L" Subscript, 10 , Baseline cosine left parenthesis, alpha Subscript, 119 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx71x=x61x−L10cosα119x
101
Expression 102: "y" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 10 , Baseline sine left parenthesis, alpha Subscript, 11 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy7x=y6x+L10sinα11x
102
Expression 103: "y" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 61 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 10 , Baseline sine left parenthesis, alpha Subscript, 119 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy71x=y61x+L10sinα119x
103
Expression 104: left parenthesis, "x" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx7T−b,y7T
104
Expression 105: left parenthesis, "x" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx71T−b,y71T
105
Expression 106: left parenthesis, "x" Subscript, 7 , Baseline left parenthesis, "t" , right parenthesis , "y" Subscript, 7 , Baseline left parenthesis, "t" , right parenthesis , right parenthesisx7t,y7t
106
Expression 107: left parenthesis, "x" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 6 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx6T−b+x7T−x6Tt,y6T+y7T−y6Tt
107
Expression 108: left parenthesis, "x" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 61 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx61T−b+x71T−x61Tt,y61T+y71T−y61Tt
108
Expression 109: left parenthesis, "x" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx4T−b+x7T−x4Tt,y4T+y7T−y4Tt
109
Expression 110: left parenthesis, "x" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx41T−b+x71T−x41Tt,y41T+y71T−y41Tt
Expression 115: alpha Subscript, 121 , Baseline equals arc cosine left parenthesis, StartFraction, left parenthesis, "L" Subscript, 12 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 11 , Baseline , right parenthesis squared minus left parenthesis, "L" Subscript, 13 , Baseline , right parenthesis squared Over negative 2 left parenthesis, "L" Subscript, 11 , Baseline , right parenthesis left parenthesis, "L" Subscript, 13 , Baseline , right parenthesis , EndFraction , right parenthesisα121=arccosL122−L112−L132−2L11L13
115
Expression 116: alpha Subscript, 122 , Baseline left parenthesis, "x" , right parenthesis equals arc tangent left parenthesis, StartFraction, "y" Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis minus "y" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis Over "x" Subscript, 4 , Baseline left parenthesis, "x" , right parenthesis minus "x" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis , EndFraction , right parenthesisα122x=arctany4x−y7xx4x−x7x
116
Expression 117: alpha Subscript, 1221 , Baseline left parenthesis, "x" , right parenthesis equals negative arc tangent left parenthesis, StartFraction, "y" Subscript, 41 , Baseline left parenthesis, "x" , right parenthesis minus "y" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis Over "x" Subscript, 41 , Baseline left parenthesis, "x" , right parenthesis minus "x" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis , EndFraction , right parenthesisα1221x=−arctany41x−y71xx41x−x71x
117
Expression 118: alpha Subscript, 12 , Baseline left parenthesis, "x" , right parenthesis equals alpha Subscript, 122 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 121 , Baselineα12x=α122x−α121
118
Expression 119: alpha Subscript, 129 , Baseline left parenthesis, "x" , right parenthesis equals alpha Subscript, 1221 , Baseline left parenthesis, "x" , right parenthesis minus alpha Subscript, 121 , Baselineα129x=α1221x−α121
119
Expression 120: "x" Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis equals "x" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 13 , Baseline cosine left parenthesis, alpha Subscript, 12 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx8x=x7x+L13cosα12x
120
Expression 121: "x" Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis equals "x" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis minus "L" Subscript, 13 , Baseline cosine left parenthesis, alpha Subscript, 129 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisx81x=x71x−L13cosα129x
121
Expression 122: "y" Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 13 , Baseline sine left parenthesis, alpha Subscript, 12 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy8x=y7x+L13sinα12x
122
Expression 123: "y" Subscript, 81 , Baseline left parenthesis, "x" , right parenthesis equals "y" Subscript, 71 , Baseline left parenthesis, "x" , right parenthesis plus "L" Subscript, 13 , Baseline sine left parenthesis, alpha Subscript, 129 , Baseline left parenthesis, "x" , right parenthesis , right parenthesisy81x=y71x+L13sinα129x
123
Expression 124: left parenthesis, "x" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx8T−b,y8T
124
Expression 125: left parenthesis, "x" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis minus "b" , "y" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis , right parenthesisx81T−b,y81T
125
Expression 126: left parenthesis, "x" Subscript, 8 , Baseline left parenthesis, "t" , right parenthesis , "y" Subscript, 8 , Baseline left parenthesis, "t" , right parenthesis , right parenthesisx8t,y8t
126
Expression 127: left parenthesis, "x" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 7 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx7T−b+x8T−x7Tt,y7T+y8T−y7Tt
127
Expression 128: left parenthesis, "x" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 71 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx71T−b+x81T−x71Tt,y71T+y81T−y71Tt
128
Expression 129: left parenthesis, "x" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 8 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 4 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx4T−b+x8T−x4Tt,y4T+y8T−y4Tt
129
Expression 130: left parenthesis, "x" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis minus "b" plus left parenthesis, "x" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis minus "x" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , "y" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis plus left parenthesis, "y" Subscript, 81 , Baseline left parenthesis, "T" , right parenthesis minus "y" Subscript, 41 , Baseline left parenthesis, "T" , right parenthesis , right parenthesis "t" , right parenthesisx41T−b+x81T−x41Tt,y41T+y81T−y41Tt