Expression 4: "a" equals StartFraction, "S" Over 2 , EndFraction plus StartRoot, StartFraction, "S" squared Over 4 , EndFraction minus 48 , EndRoota=S2+S24−48
equals=
88
4
Expression 5: beta equals tangent to the negative 1st power StartFraction, "S" minus "a" Over "a" , EndFractionβ=tan−1S−aa
equals=
36.8 6 9 8 9 7 6 4 5 836.8698976458
5
Expression 6: tangent to the negative 1st power StartFraction, "R" Over "a" minus "R" , EndFraction equals StartFraction, beta Over 2 , EndFractiontan−1Ra−R=β2
6
Expression 7: "R" equals StartFraction, "a" Over StartNestedFraction, 1 NestedOver tan StartNestedFraction, beta NestedOver 2 , EndNestedFraction , EndNestedFraction plus 1 , EndFractionR=a1tanβ2+1
equals=
22
7
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