Expression 19: "f" prime left parenthesis, "D" Subscript, 1 , Baseline , right parenthesis tilde 0 left brace, 0 less than "D" Subscript, 1 , Baseline , right bracef′D1~00<D1
Expression 21: "E" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus 2 "A" Subscript, "B" "D" , Baseline , right parenthesisE1=Rcos90−2ABD
equals=
0.7 8 6 1 5 1 3 7 7 7 5 70.786151377757
21
Expression 22: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus 2 "A" Subscript, "B" "D" , Baseline , right parenthesisE2=Rsin90−2ABD
equals=
0.6 1 8 0 3 3 9 8 8 7 50.61803398875
22
Expression 23: "F" Subscript, 1 , Baseline equals StartFraction, "D" Subscript, 1 , Baseline left parenthesis, "B" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis Over "R" , EndFractionF1=D1B2−E2R
Expression 28: "f" left parenthesis, "x" , right parenthesis equals StartFraction, "R" sin left parenthesis, 90 minus 2tan to the negative 1st power StartNestedFraction, "x" NestedOver "R" , EndNestedFraction , right parenthesis Over 2 , EndFraction left parenthesis, "R" cos left parenthesis, 90 minus 2tan to the negative 1st power StartFraction, "x" Over "R" , EndFraction , right parenthesis minus StartFraction, "x" left parenthesis, "B" Subscript, 2 , Baseline minus "R" sin left parenthesis, 90 minus 2tan to the negative 1st power StartNestedFraction, "x" NestedOver "R" , EndNestedFraction , right parenthesis , right parenthesis Over "R" , EndFraction , right parenthesis plus StartFraction, left parenthesis, "B" Subscript, 2 , Baseline minus "R" sin left parenthesis, 90 minus 2tan to the negative 1st power StartNestedFraction, "x" NestedOver "R" , EndNestedFraction , right parenthesis , right parenthesis left parenthesis, "R" cos left parenthesis, 90 minus 2tan to the negative 1st power StartNestedFraction, "x" NestedOver "R" , EndNestedFraction , right parenthesis minus StartNestedFraction, "x" left parenthesis, "B" Subscript, 2 , Baseline minus "R" sin left parenthesis, 90 minus 2tan to the negative 1st power StartNestedFraction, "x" NestedOver "R" , EndNestedFraction , right parenthesis , right parenthesis NestedOver "R" , EndNestedFraction , right parenthesis Over 2 , EndFractionfx=Rsin90−2tan−1xR2Rcos90−2tan−1xR−xB2−Rsin90−2tan−1xRR+B2−Rsin90−2tan−1xRRcos90−2tan−1xR−xB2−Rsin90−2tan−1xRR2
28
Expression 29: polygon left parenthesis, "D" , "E" , "F" , right parenthesispolygonD,E,F
29
Expression 30: polygon left parenthesis, "B" , "E" , "F" , right parenthesispolygonB,E,F
30
Expression 31: polygon left parenthesis, "B" , "D" , "E" , right parenthesispolygonB,D,E
31
Expression 32: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 9090
32
Expression 33: polygon left parenthesis, "E" , "G" , right parenthesispolygonE,G
33
Expression 34: polygon left parenthesis, "A" , "C" , right parenthesispolygonA,C
34
Expression 35: polygon left parenthesis, "A" , "B" , right parenthesispolygonA,B