Optimal. Leaf size=207 \[ \frac{11 \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )}{2 a^3 d}+\frac{119 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{10 a^3 d}+\frac{11 \sin (c+d x)}{2 a^3 d \cos ^{\frac{3}{2}}(c+d x)}-\frac{119 \sin (c+d x)}{10 a^3 d \sqrt{\cos (c+d x)}}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3 \sec (c+d x)+a^3\right )}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a \sec (c+d x)+a)^2}-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a \sec (c+d x)+a)^3} \]
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Rubi [A] time = 0.434142, antiderivative size = 207, normalized size of antiderivative = 1., number of steps used = 11, number of rules used = 8, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.348, Rules used = {4264, 3816, 4019, 3787, 3768, 3771, 2639, 2641} \[ \frac{11 F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{2 a^3 d}+\frac{119 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{10 a^3 d}+\frac{11 \sin (c+d x)}{2 a^3 d \cos ^{\frac{3}{2}}(c+d x)}-\frac{119 \sin (c+d x)}{10 a^3 d \sqrt{\cos (c+d x)}}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3 \sec (c+d x)+a^3\right )}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a \sec (c+d x)+a)^2}-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a \sec (c+d x)+a)^3} \]
Antiderivative was successfully verified.
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Rule 4264
Rule 3816
Rule 4019
Rule 3787
Rule 3768
Rule 3771
Rule 2639
Rule 2641
Rubi steps
\begin{align*} \int \frac{1}{\cos ^{\frac{11}{2}}(c+d x) (a+a \sec (c+d x))^3} \, dx &=\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\sec ^{\frac{11}{2}}(c+d x)}{(a+a \sec (c+d x))^3} \, dx\\ &=-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\sec ^{\frac{7}{2}}(c+d x) \left (\frac{7 a}{2}-\frac{13}{2} a \sec (c+d x)\right )}{(a+a \sec (c+d x))^2} \, dx}{5 a^2}\\ &=-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\sec ^{\frac{5}{2}}(c+d x) \left (25 a^2-\frac{69}{2} a^2 \sec (c+d x)\right )}{a+a \sec (c+d x)} \, dx}{15 a^4}\\ &=-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3+a^3 \sec (c+d x)\right )}-\frac{\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sec ^{\frac{3}{2}}(c+d x) \left (\frac{357 a^3}{4}-\frac{495}{4} a^3 \sec (c+d x)\right ) \, dx}{15 a^6}\\ &=-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3+a^3 \sec (c+d x)\right )}-\frac{\left (119 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sec ^{\frac{3}{2}}(c+d x) \, dx}{20 a^3}+\frac{\left (33 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sec ^{\frac{5}{2}}(c+d x) \, dx}{4 a^3}\\ &=\frac{11 \sin (c+d x)}{2 a^3 d \cos ^{\frac{3}{2}}(c+d x)}-\frac{119 \sin (c+d x)}{10 a^3 d \sqrt{\cos (c+d x)}}-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3+a^3 \sec (c+d x)\right )}+\frac{\left (11 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\sec (c+d x)} \, dx}{4 a^3}+\frac{\left (119 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx}{20 a^3}\\ &=\frac{11 \sin (c+d x)}{2 a^3 d \cos ^{\frac{3}{2}}(c+d x)}-\frac{119 \sin (c+d x)}{10 a^3 d \sqrt{\cos (c+d x)}}-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3+a^3 \sec (c+d x)\right )}+\frac{11 \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{4 a^3}+\frac{119 \int \sqrt{\cos (c+d x)} \, dx}{20 a^3}\\ &=\frac{119 E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{10 a^3 d}+\frac{11 F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{2 a^3 d}+\frac{11 \sin (c+d x)}{2 a^3 d \cos ^{\frac{3}{2}}(c+d x)}-\frac{119 \sin (c+d x)}{10 a^3 d \sqrt{\cos (c+d x)}}-\frac{\sin (c+d x)}{5 d \cos ^{\frac{9}{2}}(c+d x) (a+a \sec (c+d x))^3}-\frac{2 \sin (c+d x)}{3 a d \cos ^{\frac{7}{2}}(c+d x) (a+a \sec (c+d x))^2}-\frac{119 \sin (c+d x)}{30 d \cos ^{\frac{5}{2}}(c+d x) \left (a^3+a^3 \sec (c+d x)\right )}\\ \end{align*}
Mathematica [C] time = 3.55563, size = 402, normalized size = 1.94 \[ \frac{\cos ^6\left (\frac{1}{2} (c+d x)\right ) \left (-\frac{\csc \left (\frac{c}{2}\right ) \sec \left (\frac{c}{2}\right ) \left (5134 \cos \left (\frac{1}{2} (c-d x)\right )+4148 \cos \left (\frac{1}{2} (3 c+d x)\right )+4664 \cos \left (\frac{1}{2} (c+3 d x)\right )+2476 \cos \left (\frac{1}{2} (5 c+3 d x)\right )+3340 \cos \left (\frac{1}{2} (3 c+5 d x)\right )+944 \cos \left (\frac{1}{2} (7 c+5 d x)\right )+1620 \cos \left (\frac{1}{2} (5 c+7 d x)\right )+165 \cos \left (\frac{1}{2} (9 c+7 d x)\right )+357 \cos \left (\frac{1}{2} (7 c+9 d x)\right )\right ) \sec ^5\left (\frac{1}{2} (c+d x)\right )}{96 d \cos ^{\frac{9}{2}}(c+d x)}+\frac{4 i \sqrt{2} e^{-i (c+d x)} \sec ^3(c+d x) \left (119 \left (-1+e^{2 i c}\right ) \sqrt{1+e^{2 i (c+d x)}} \text{Hypergeometric2F1}\left (-\frac{1}{4},\frac{1}{2},\frac{3}{4},-e^{2 i (c+d x)}\right )-55 \left (-1+e^{2 i c}\right ) e^{i (c+d x)} \sqrt{1+e^{2 i (c+d x)}} \text{Hypergeometric2F1}\left (\frac{1}{4},\frac{1}{2},\frac{5}{4},-e^{2 i (c+d x)}\right )+119 \left (1+e^{2 i (c+d x)}\right )\right )}{\left (-1+e^{2 i c}\right ) d \sqrt{e^{-i (c+d x)} \left (1+e^{2 i (c+d x)}\right )}}\right )}{5 a^3 (\sec (c+d x)+1)^3} \]
Warning: Unable to verify antiderivative.
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Maple [A] time = 2.977, size = 453, normalized size = 2.2 \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\sqrt{\cos \left (d x + c\right )}}{a^{3} \cos \left (d x + c\right )^{6} \sec \left (d x + c\right )^{3} + 3 \, a^{3} \cos \left (d x + c\right )^{6} \sec \left (d x + c\right )^{2} + 3 \, a^{3} \cos \left (d x + c\right )^{6} \sec \left (d x + c\right ) + a^{3} \cos \left (d x + c\right )^{6}}, x\right ) \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{1}{{\left (a \sec \left (d x + c\right ) + a\right )}^{3} \cos \left (d x + c\right )^{\frac{11}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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