Optimal. Leaf size=289 \[ \frac{2 \left (330 a^2 b^2+45 a^4+77 b^4\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )}{231 d}+\frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (330 a^2 b^2+45 a^4+77 b^4\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}+\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \sin (c+d x) (a+b \sec (c+d x))^2}{11 d \sec ^{\frac{9}{2}}(c+d x)} \]
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Rubi [A] time = 0.459503, antiderivative size = 289, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 8, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.348, Rules used = {3841, 4074, 4047, 3769, 3771, 2639, 4045, 2641} \[ \frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (330 a^2 b^2+45 a^4+77 b^4\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 \left (330 a^2 b^2+45 a^4+77 b^4\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{231 d}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}+\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \sin (c+d x) (a+b \sec (c+d x))^2}{11 d \sec ^{\frac{9}{2}}(c+d x)} \]
Antiderivative was successfully verified.
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Rule 3841
Rule 4074
Rule 4047
Rule 3769
Rule 3771
Rule 2639
Rule 4045
Rule 2641
Rubi steps
\begin{align*} \int \frac{(a+b \sec (c+d x))^4}{\sec ^{\frac{11}{2}}(c+d x)} \, dx &=\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}+\frac{2}{11} \int \frac{(a+b \sec (c+d x)) \left (13 a^2 b+\frac{3}{2} a \left (3 a^2+11 b^2\right ) \sec (c+d x)+\frac{1}{2} b \left (5 a^2+11 b^2\right ) \sec ^2(c+d x)\right )}{\sec ^{\frac{9}{2}}(c+d x)} \, dx\\ &=\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}-\frac{4}{99} \int \frac{-\frac{9}{4} a^2 \left (9 a^2+59 b^2\right )-11 a b \left (7 a^2+9 b^2\right ) \sec (c+d x)-\frac{9}{4} b^2 \left (5 a^2+11 b^2\right ) \sec ^2(c+d x)}{\sec ^{\frac{7}{2}}(c+d x)} \, dx\\ &=\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}-\frac{4}{99} \int \frac{-\frac{9}{4} a^2 \left (9 a^2+59 b^2\right )-\frac{9}{4} b^2 \left (5 a^2+11 b^2\right ) \sec ^2(c+d x)}{\sec ^{\frac{7}{2}}(c+d x)} \, dx+\frac{1}{9} \left (4 a b \left (7 a^2+9 b^2\right )\right ) \int \frac{1}{\sec ^{\frac{5}{2}}(c+d x)} \, dx\\ &=\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}+\frac{1}{15} \left (4 a b \left (7 a^2+9 b^2\right )\right ) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx-\frac{1}{77} \left (-45 a^4-330 a^2 b^2-77 b^4\right ) \int \frac{1}{\sec ^{\frac{3}{2}}(c+d x)} \, dx\\ &=\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^4+330 a^2 b^2+77 b^4\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}-\frac{1}{231} \left (-45 a^4-330 a^2 b^2-77 b^4\right ) \int \sqrt{\sec (c+d x)} \, dx+\frac{1}{15} \left (4 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx\\ &=\frac{8 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{15 d}+\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^4+330 a^2 b^2+77 b^4\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}-\frac{1}{231} \left (\left (-45 a^4-330 a^2 b^2-77 b^4\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx\\ &=\frac{8 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{15 d}+\frac{2 \left (45 a^4+330 a^2 b^2+77 b^4\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{231 d}+\frac{52 a^3 b \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a^2 \left (9 a^2+59 b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{8 a b \left (7 a^2+9 b^2\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^4+330 a^2 b^2+77 b^4\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a^2 (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}\\ \end{align*}
Mathematica [A] time = 1.83525, size = 199, normalized size = 0.69 \[ \frac{\sqrt{\sec (c+d x)} \left (240 \left (330 a^2 b^2+45 a^4+77 b^4\right ) \sqrt{\cos (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )+\sin (2 (c+d x)) \left (616 a b \left (43 a^2+36 b^2\right ) \cos (c+d x)+5 \left (72 \left (33 a^2 b^2+8 a^4\right ) \cos (2 (c+d x))+10296 a^2 b^2+616 a^3 b \cos (3 (c+d x))+63 a^4 \cos (4 (c+d x))+1593 a^4+1848 b^4\right )\right )+14784 a b \left (7 a^2+9 b^2\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )\right )}{27720 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 1.592, size = 586, normalized size = 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{b^{4} \sec \left (d x + c\right )^{4} + 4 \, a b^{3} \sec \left (d x + c\right )^{3} + 6 \, a^{2} b^{2} \sec \left (d x + c\right )^{2} + 4 \, a^{3} b \sec \left (d x + c\right ) + a^{4}}{\sec \left (d x + c\right )^{\frac{11}{2}}}, 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{{\left (b \sec \left (d x + c\right ) + a\right )}^{4}}{\sec \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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