Optimal. Leaf size=295 \[ \frac{g (a-b) \sqrt{g \sec (e+f x)} \sqrt{\frac{a \cos (e+f x)+b}{a+b}} \text{EllipticF}\left (\frac{1}{2} (e+f x),\frac{2 a}{a+b}\right )}{c f \sqrt{a+b \sec (e+f x)}}-\frac{g \sin (e+f x) \sqrt{g \sec (e+f x)} (a \cos (e+f x)+b)}{f (c \cos (e+f x)+c) \sqrt{a+b \sec (e+f x)}}+\frac{g \sqrt{g \sec (e+f x)} (a \cos (e+f x)+b) E\left (\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right )}{c f \sqrt{\frac{a \cos (e+f x)+b}{a+b}} \sqrt{a+b \sec (e+f x)}}+\frac{2 b g \sqrt{g \sec (e+f x)} \sqrt{\frac{a \cos (e+f x)+b}{a+b}} \Pi \left (2;\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right )}{c f \sqrt{a+b \sec (e+f x)}} \]
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Rubi [A] time = 0.9223, antiderivative size = 295, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 11, integrand size = 39, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.282, Rules used = {3971, 3859, 2807, 2805, 3975, 2768, 2752, 2663, 2661, 2655, 2653} \[ -\frac{g \sin (e+f x) \sqrt{g \sec (e+f x)} (a \cos (e+f x)+b)}{f (c \cos (e+f x)+c) \sqrt{a+b \sec (e+f x)}}+\frac{g (a-b) \sqrt{g \sec (e+f x)} \sqrt{\frac{a \cos (e+f x)+b}{a+b}} F\left (\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right )}{c f \sqrt{a+b \sec (e+f x)}}+\frac{g \sqrt{g \sec (e+f x)} (a \cos (e+f x)+b) E\left (\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right )}{c f \sqrt{\frac{a \cos (e+f x)+b}{a+b}} \sqrt{a+b \sec (e+f x)}}+\frac{2 b g \sqrt{g \sec (e+f x)} \sqrt{\frac{a \cos (e+f x)+b}{a+b}} \Pi \left (2;\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right )}{c f \sqrt{a+b \sec (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 3971
Rule 3859
Rule 2807
Rule 2805
Rule 3975
Rule 2768
Rule 2752
Rule 2663
Rule 2661
Rule 2655
Rule 2653
Rubi steps
\begin{align*} \int \frac{(g \sec (e+f x))^{3/2} \sqrt{a+b \sec (e+f x)}}{c+c \sec (e+f x)} \, dx &=-\left ((-a+b) \int \frac{(g \sec (e+f x))^{3/2}}{\sqrt{a+b \sec (e+f x)} (c+c \sec (e+f x))} \, dx\right )+\frac{b \int \frac{(g \sec (e+f x))^{3/2}}{\sqrt{a+b \sec (e+f x)}} \, dx}{c}\\ &=-\frac{\left ((-a+b) g \sqrt{b+a \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \frac{1}{\sqrt{b+a \cos (e+f x)} (c+c \cos (e+f x))} \, dx}{\sqrt{a+b \sec (e+f x)}}+\frac{\left (b g \sqrt{b+a \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \frac{\sec (e+f x)}{\sqrt{b+a \cos (e+f x)}} \, dx}{c \sqrt{a+b \sec (e+f x)}}\\ &=-\frac{g (b+a \cos (e+f x)) \sqrt{g \sec (e+f x)} \sin (e+f x)}{f (c+c \cos (e+f x)) \sqrt{a+b \sec (e+f x)}}+\frac{\left (a (-a+b) g \sqrt{b+a \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \frac{-\frac{c}{2}-\frac{1}{2} c \cos (e+f x)}{\sqrt{b+a \cos (e+f x)}} \, dx}{(a-b) c^2 \sqrt{a+b \sec (e+f x)}}+\frac{\left (b g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \sqrt{g \sec (e+f x)}\right ) \int \frac{\sec (e+f x)}{\sqrt{\frac{b}{a+b}+\frac{a \cos (e+f x)}{a+b}}} \, dx}{c \sqrt{a+b \sec (e+f x)}}\\ &=\frac{2 b g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \Pi \left (2;\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right ) \sqrt{g \sec (e+f x)}}{c f \sqrt{a+b \sec (e+f x)}}-\frac{g (b+a \cos (e+f x)) \sqrt{g \sec (e+f x)} \sin (e+f x)}{f (c+c \cos (e+f x)) \sqrt{a+b \sec (e+f x)}}-\frac{\left ((-a+b) g \sqrt{b+a \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \frac{1}{\sqrt{b+a \cos (e+f x)}} \, dx}{2 c \sqrt{a+b \sec (e+f x)}}-\frac{\left ((-a+b) g \sqrt{b+a \cos (e+f x)} \sqrt{g \sec (e+f x)}\right ) \int \sqrt{b+a \cos (e+f x)} \, dx}{2 (a-b) c \sqrt{a+b \sec (e+f x)}}\\ &=\frac{2 b g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \Pi \left (2;\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right ) \sqrt{g \sec (e+f x)}}{c f \sqrt{a+b \sec (e+f x)}}-\frac{g (b+a \cos (e+f x)) \sqrt{g \sec (e+f x)} \sin (e+f x)}{f (c+c \cos (e+f x)) \sqrt{a+b \sec (e+f x)}}-\frac{\left ((-a+b) g (b+a \cos (e+f x)) \sqrt{g \sec (e+f x)}\right ) \int \sqrt{\frac{b}{a+b}+\frac{a \cos (e+f x)}{a+b}} \, dx}{2 (a-b) c \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \sqrt{a+b \sec (e+f x)}}-\frac{\left ((-a+b) g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \sqrt{g \sec (e+f x)}\right ) \int \frac{1}{\sqrt{\frac{b}{a+b}+\frac{a \cos (e+f x)}{a+b}}} \, dx}{2 c \sqrt{a+b \sec (e+f x)}}\\ &=\frac{g (b+a \cos (e+f x)) E\left (\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right ) \sqrt{g \sec (e+f x)}}{c f \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \sqrt{a+b \sec (e+f x)}}+\frac{(a-b) g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} F\left (\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right ) \sqrt{g \sec (e+f x)}}{c f \sqrt{a+b \sec (e+f x)}}+\frac{2 b g \sqrt{\frac{b+a \cos (e+f x)}{a+b}} \Pi \left (2;\frac{1}{2} (e+f x)|\frac{2 a}{a+b}\right ) \sqrt{g \sec (e+f x)}}{c f \sqrt{a+b \sec (e+f x)}}-\frac{g (b+a \cos (e+f x)) \sqrt{g \sec (e+f x)} \sin (e+f x)}{f (c+c \cos (e+f x)) \sqrt{a+b \sec (e+f x)}}\\ \end{align*}
Mathematica [F] time = 18.9168, size = 0, normalized size = 0. \[ \int \frac{(g \sec (e+f x))^{3/2} \sqrt{a+b \sec (e+f x)}}{c+c \sec (e+f x)} \, dx \]
Verification is Not applicable to the result.
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Maple [C] time = 0.355, size = 292, normalized size = 1. \begin{align*}{\frac{i \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{fc \left ( a\cos \left ( fx+e \right ) +b \right ) }\sqrt{{\frac{a\cos \left ( fx+e \right ) +b}{ \left ( a+b \right ) \left ( 1+\cos \left ( fx+e \right ) \right ) }}} \left ( 2\,a{\it EllipticF} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{a-b}{a+b}}} \right ) -2\,b{\it EllipticF} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{a-b}{a+b}}} \right ) -a{\it EllipticE} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{a-b}{a+b}}} \right ) -b{\it EllipticE} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},\sqrt{-{\frac{a-b}{a+b}}} \right ) +4\,{\it EllipticPi} \left ({\frac{i \left ( -1+\cos \left ( fx+e \right ) \right ) }{\sin \left ( fx+e \right ) }},-1,i\sqrt{{\frac{a-b}{a+b}}} \right ) b \right ) \sqrt{{\frac{a\cos \left ( fx+e \right ) +b}{\cos \left ( fx+e \right ) }}} \left ({\frac{g}{\cos \left ( fx+e \right ) }} \right ) ^{{\frac{3}{2}}}{\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{\sqrt{b \sec \left (f x + e\right ) + a} \left (g \sec \left (f x + e\right )\right )^{\frac{3}{2}}}{c \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(-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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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{b \sec \left (f x + e\right ) + a} \left (g \sec \left (f x + e\right )\right )^{\frac{3}{2}}}{c \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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