Optimal. Leaf size=83 \[ \frac{2 g \sqrt{g \sec (e+f x)} \sqrt{\frac{c \cos (e+f x)+d}{c+d}} \Pi \left (\frac{2 a}{a+b};\frac{1}{2} (e+f x)|\frac{2 c}{c+d}\right )}{f (a+b) \sqrt{c+d \sec (e+f x)}} \]
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Rubi [A] time = 0.433414, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 39, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {3975, 2807, 2805} \[ \frac{2 g \sqrt{g \sec (e+f x)} \sqrt{\frac{c \cos (e+f x)+d}{c+d}} \Pi \left (\frac{2 a}{a+b};\frac{1}{2} (e+f x)|\frac{2 c}{c+d}\right )}{f (a+b) \sqrt{c+d \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 3975
Rule 2807
Rule 2805
Rubi steps
\begin{align*} \int \frac{(g \sec (e+f x))^{3/2}}{(a+b \sec (e+f x)) \sqrt{c+d \sec (e+f x)}} \, dx &=\frac{\left (g \sqrt{d+c \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \frac{1}{(b+a \cos (e+f x)) \sqrt{d+c \cos (e+f x)}} \, dx}{\sqrt{c+d \sec (e+f x)}}\\ &=\frac{\left (g \sqrt{\frac{d+c \cos (e+f x)}{c+d}} \sqrt{g \sec (e+f x)}\right ) \int \frac{1}{(b+a \cos (e+f x)) \sqrt{\frac{d}{c+d}+\frac{c \cos (e+f x)}{c+d}}} \, dx}{\sqrt{c+d \sec (e+f x)}}\\ &=\frac{2 g \sqrt{\frac{d+c \cos (e+f x)}{c+d}} \Pi \left (\frac{2 a}{a+b};\frac{1}{2} (e+f x)|\frac{2 c}{c+d}\right ) \sqrt{g \sec (e+f x)}}{(a+b) f \sqrt{c+d \sec (e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.242946, size = 83, normalized size = 1. \[ \frac{2 g \sqrt{g \sec (e+f x)} \sqrt{\frac{c \cos (e+f x)+d}{c+d}} \Pi \left (\frac{2 a}{a+b};\frac{1}{2} (e+f x)|\frac{2 c}{c+d}\right )}{f (a+b) \sqrt{c+d \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.355, size = 236, normalized size = 2.8 \begin{align*}{\frac{-2\,i \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{f \left ( a+b \right ) \left ( a-b \right ) \left ( d+c\cos \left ( fx+e \right ) \right ) } \left ( a{\it EllipticF} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{c-d}{c+d}}} \right ) +b{\it EllipticF} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{c-d}{c+d}}} \right ) -2\,a{\it EllipticPi} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},-{\frac{a-b}{a+b}},i\sqrt{{\frac{c-d}{c+d}}} \right ) \right ) \sqrt{{\frac{d+c\cos \left ( fx+e \right ) }{ \left ( c+d \right ) \left ( 1+\cos \left ( fx+e \right ) \right ) }}} \left ({\frac{g}{\cos \left ( fx+e \right ) }} \right ) ^{{\frac{3}{2}}}\sqrt{{\frac{d+c\cos \left ( fx+e \right ) }{\cos \left ( fx+e \right ) }}}{\frac{1}{\sqrt{ \left ( 1+\cos \left ( fx+e \right ) \right ) ^{-1}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (g \sec \left (f x + e\right )\right )^{\frac{3}{2}}}{{\left (b \sec \left (f x + e\right ) + a\right )} \sqrt{d \sec \left (f x + e\right ) + c}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (g \sec{\left (e + f x \right )}\right )^{\frac{3}{2}}}{\left (a + b \sec{\left (e + f x \right )}\right ) \sqrt{c + d \sec{\left (e + f x \right )}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (g \sec \left (f x + e\right )\right )^{\frac{3}{2}}}{{\left (b \sec \left (f x + e\right ) + a\right )} \sqrt{d \sec \left (f x + e\right ) + c}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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