式32: StartFraction, "N" Subscript, "O" , Baseline Over "P" Subscript, 1 , Baseline , EndFraction equals StartFraction, "R" minus "N" Subscript, "O" , Baseline Over "D" Subscript, "P" , Baseline , EndFractionNOP1=R−NODP
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式33: "N" Subscript, "O" , Baseline equals StartFraction, "P" Subscript, 1 , Baseline times "R" Over "D" Subscript, "P" , Baseline plus "P" Subscript, 1 , Baseline , EndFractionNO=P1·RDP+P1
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式34: "N" Subscript, 1 , Baseline equals StartFraction, "N" Subscript, "O" , Baseline Over "R" , EndFraction "D" Subscript, 1 , BaselineN1=NORD1
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式35: "N" Subscript, 2 , Baseline equals StartFraction, "N" Subscript, "O" , Baseline Over "R" , EndFraction "D" Subscript, 2 , BaselineN2=NORD2
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式36: "E" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "A" Subscript, "O" "T" , Baseline plus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisE1=RcosAOT+AOB2
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式37: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, "A" Subscript, "O" "T" , Baseline plus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisE2=RsinAOT+AOB2
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式38: "m" Subscript, 2 , Baseline equals tangent left parenthesis, "A" Subscript, "O" "T" , Baseline plus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesism2=tanAOT+AOB2
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式39: "y" equals StartFraction, negative 1 Over "m" Subscript, 2 , Baseline , EndFraction left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesis plus "E" Subscript, 2 , Baseliney=−1m2x−E1+E2
式47: left parenthesis, negative "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , negative "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis−N1+R1cost,−N2+R1sint
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式48: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisN1+R1cost,N2+R1sint
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式49: left parenthesis, negative "M" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , negative "M" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis−M1+R2cost,−M2+R2sint
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式50: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesisM1+R2cost,M2+R2sint
50
式51: left parenthesis, negative "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , negative "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis−N1+R1cost,−N2+R1sint
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式52: left parenthesis, "N" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "N" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesisN1+R1cost,N2+R1sint
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式53: left parenthesis, negative "M" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , negative "M" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesis−M1+R2cost,−M2+R2sint
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式54: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 2 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 2 , Baseline sin "t" , right parenthesisM1+R2cost,M2+R2sint
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式55: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
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式56: polygon left parenthesis, "A" , "C" , right parenthesispolygonA,C
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式57: polygon left parenthesis, "B" , "T" , right parenthesispolygonB,T
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式58: polygon left parenthesis, "O" , "T" , right parenthesispolygonO,T
