Optimal. Leaf size=126 \[ \frac{(3 B+5 C) \tan ^{-1}\left (\frac{\sqrt{a} \tan (c+d x)}{\sqrt{2} \sqrt{a \sec (c+d x)+a}}\right )}{16 \sqrt{2} a^{5/2} d}+\frac{(3 B+5 C) \tan (c+d x)}{16 a d (a \sec (c+d x)+a)^{3/2}}+\frac{(B-C) \tan (c+d x)}{4 d (a \sec (c+d x)+a)^{5/2}} \]
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Rubi [A] time = 0.151674, antiderivative size = 126, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.147, Rules used = {4052, 12, 3796, 3795, 203} \[ \frac{(3 B+5 C) \tan ^{-1}\left (\frac{\sqrt{a} \tan (c+d x)}{\sqrt{2} \sqrt{a \sec (c+d x)+a}}\right )}{16 \sqrt{2} a^{5/2} d}+\frac{(3 B+5 C) \tan (c+d x)}{16 a d (a \sec (c+d x)+a)^{3/2}}+\frac{(B-C) \tan (c+d x)}{4 d (a \sec (c+d x)+a)^{5/2}} \]
Antiderivative was successfully verified.
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Rule 4052
Rule 12
Rule 3796
Rule 3795
Rule 203
Rubi steps
\begin{align*} \int \frac{B \sec (c+d x)+C \sec ^2(c+d x)}{(a+a \sec (c+d x))^{5/2}} \, dx &=\frac{(B-C) \tan (c+d x)}{4 d (a+a \sec (c+d x))^{5/2}}-\frac{\int -\frac{a (3 B+5 C) \sec (c+d x)}{2 (a+a \sec (c+d x))^{3/2}} \, dx}{4 a^2}\\ &=\frac{(B-C) \tan (c+d x)}{4 d (a+a \sec (c+d x))^{5/2}}+\frac{(3 B+5 C) \int \frac{\sec (c+d x)}{(a+a \sec (c+d x))^{3/2}} \, dx}{8 a}\\ &=\frac{(B-C) \tan (c+d x)}{4 d (a+a \sec (c+d x))^{5/2}}+\frac{(3 B+5 C) \tan (c+d x)}{16 a d (a+a \sec (c+d x))^{3/2}}+\frac{(3 B+5 C) \int \frac{\sec (c+d x)}{\sqrt{a+a \sec (c+d x)}} \, dx}{32 a^2}\\ &=\frac{(B-C) \tan (c+d x)}{4 d (a+a \sec (c+d x))^{5/2}}+\frac{(3 B+5 C) \tan (c+d x)}{16 a d (a+a \sec (c+d x))^{3/2}}-\frac{(3 B+5 C) \operatorname{Subst}\left (\int \frac{1}{2 a+x^2} \, dx,x,-\frac{a \tan (c+d x)}{\sqrt{a+a \sec (c+d x)}}\right )}{16 a^2 d}\\ &=\frac{(3 B+5 C) \tan ^{-1}\left (\frac{\sqrt{a} \tan (c+d x)}{\sqrt{2} \sqrt{a+a \sec (c+d x)}}\right )}{16 \sqrt{2} a^{5/2} d}+\frac{(B-C) \tan (c+d x)}{4 d (a+a \sec (c+d x))^{5/2}}+\frac{(3 B+5 C) \tan (c+d x)}{16 a d (a+a \sec (c+d x))^{3/2}}\\ \end{align*}
Mathematica [C] time = 1.48807, size = 206, normalized size = 1.63 \[ \frac{64 B \sin \left (\frac{1}{2} (c+d x)\right ) \cos ^5\left (\frac{1}{2} (c+d x)\right ) \sqrt{1-\sec (c+d x)} \sec (c+d x) \text{Hypergeometric2F1}\left (\frac{1}{2},3,\frac{3}{2},\frac{1}{2} (1-\sec (c+d x))\right )+C (10 \sin (c+d x)+\sin (2 (c+d x))) \sqrt{1-\sec (c+d x)}+40 \sqrt{2} C \sin \left (\frac{1}{2} (c+d x)\right ) \cos ^5\left (\frac{1}{2} (c+d x)\right ) \sec (c+d x) \tanh ^{-1}\left (\frac{\sqrt{1-\sec (c+d x)}}{\sqrt{2}}\right )}{32 a^2 d (\cos (c+d x)+1)^2 \sqrt{1-\sec (c+d x)} \sqrt{a (\sec (c+d x)+1)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.207, size = 594, normalized size = 4.7 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [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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Fricas [A] time = 0.616432, size = 1219, normalized size = 9.67 \begin{align*} \left [-\frac{\sqrt{2}{\left ({\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )^{3} + 3 \,{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )^{2} + 3 \,{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right ) + 3 \, B + 5 \, C\right )} \sqrt{-a} \log \left (\frac{2 \, \sqrt{2} \sqrt{-a} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \cos \left (d x + c\right ) \sin \left (d x + c\right ) + 3 \, a \cos \left (d x + c\right )^{2} + 2 \, a \cos \left (d x + c\right ) - a}{\cos \left (d x + c\right )^{2} + 2 \, \cos \left (d x + c\right ) + 1}\right ) - 4 \,{\left ({\left (7 \, B + C\right )} \cos \left (d x + c\right )^{2} +{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )\right )} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \sin \left (d x + c\right )}{64 \,{\left (a^{3} d \cos \left (d x + c\right )^{3} + 3 \, a^{3} d \cos \left (d x + c\right )^{2} + 3 \, a^{3} d \cos \left (d x + c\right ) + a^{3} d\right )}}, -\frac{\sqrt{2}{\left ({\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )^{3} + 3 \,{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )^{2} + 3 \,{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right ) + 3 \, B + 5 \, C\right )} \sqrt{a} \arctan \left (\frac{\sqrt{2} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \cos \left (d x + c\right )}{\sqrt{a} \sin \left (d x + c\right )}\right ) - 2 \,{\left ({\left (7 \, B + C\right )} \cos \left (d x + c\right )^{2} +{\left (3 \, B + 5 \, C\right )} \cos \left (d x + c\right )\right )} \sqrt{\frac{a \cos \left (d x + c\right ) + a}{\cos \left (d x + c\right )}} \sin \left (d x + c\right )}{32 \,{\left (a^{3} d \cos \left (d x + c\right )^{3} + 3 \, a^{3} d \cos \left (d x + c\right )^{2} + 3 \, a^{3} d \cos \left (d x + c\right ) + a^{3} d\right )}}\right ] \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 (B + C \sec{\left (c + d x \right )}\right ) \sec{\left (c + d x \right )}}{\left (a \left (\sec{\left (c + d x \right )} + 1\right )\right )^{\frac{5}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 8.97639, size = 258, normalized size = 2.05 \begin{align*} \frac{\sqrt{-a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + a}{\left (\frac{2 \, \sqrt{2}{\left (B a^{5} - C a^{5}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2}}{a^{8} \mathrm{sgn}\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 1\right )} - \frac{\sqrt{2}{\left (5 \, B a^{5} + 3 \, C a^{5}\right )}}{a^{8} \mathrm{sgn}\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 1\right )}\right )} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + \frac{\sqrt{2}{\left (3 \, B + 5 \, C\right )} \log \left ({\left | -\sqrt{-a} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + \sqrt{-a \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + a} \right |}\right )}{\sqrt{-a} a^{2} \mathrm{sgn}\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 1\right )}}{32 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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