Optimal. Leaf size=345 \[ \frac{2 \left (45 a^3 A+165 a^2 b B+165 a A b^2+77 b^3 B\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )}{231 d}+\frac{2 a \left (9 a^2 A+33 a b B+26 A b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+7 a^3 B+27 a b^2 B+9 A b^3\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^3 A+165 a^2 b B+165 a A b^2+77 b^3 B\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 \left (21 a^2 A b+7 a^3 B+27 a b^2 B+9 A b^3\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}+\frac{2 a^2 (11 a B+15 A b) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a A \sin (c+d x) (a+b \sec (c+d x))^2}{11 d \sec ^{\frac{9}{2}}(c+d x)} \]
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Rubi [A] time = 0.57392, antiderivative size = 345, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 8, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.242, Rules used = {4025, 4074, 4047, 3769, 3771, 2639, 4045, 2641} \[ \frac{2 a \left (9 a^2 A+33 a b B+26 A b^2\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+7 a^3 B+27 a b^2 B+9 A b^3\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^3 A+165 a^2 b B+165 a A b^2+77 b^3 B\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 \left (45 a^3 A+165 a^2 b B+165 a A b^2+77 b^3 B\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{231 d}+\frac{2 \left (21 a^2 A b+7 a^3 B+27 a b^2 B+9 A b^3\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{15 d}+\frac{2 a^2 (11 a B+15 A b) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a A \sin (c+d x) (a+b \sec (c+d x))^2}{11 d \sec ^{\frac{9}{2}}(c+d x)} \]
Antiderivative was successfully verified.
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Rule 4025
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))^3 (A+B \sec (c+d x))}{\sec ^{\frac{11}{2}}(c+d x)} \, dx &=\frac{2 a A (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 (-\frac{1}{2} a (15 A b+11 a B)-\frac{1}{2} \left (9 a^2 A+11 A b^2+22 a b B\right ) \sec (c+d x)-\frac{1}{2} b (5 a A+11 b B) \sec ^2(c+d x)\right )}{\sec ^{\frac{9}{2}}(c+d x)} \, dx\\ &=\frac{2 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a A (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 \left (9 a^2 A+26 A b^2+33 a b B\right )+\frac{11}{4} \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sec (c+d x)+\frac{9}{4} b^2 (5 a A+11 b B) \sec ^2(c+d x)}{\sec ^{\frac{7}{2}}(c+d x)} \, dx\\ &=\frac{2 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a A (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 \left (9 a^2 A+26 A b^2+33 a b B\right )+\frac{9}{4} b^2 (5 a A+11 b B) \sec ^2(c+d x)}{\sec ^{\frac{7}{2}}(c+d x)} \, dx+\frac{1}{9} \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \int \frac{1}{\sec ^{\frac{5}{2}}(c+d x)} \, dx\\ &=\frac{2 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a \left (9 a^2 A+26 A b^2+33 a b B\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 a A (a+b \sec (c+d x))^2 \sin (c+d x)}{11 d \sec ^{\frac{9}{2}}(c+d x)}+\frac{1}{15} \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \int \frac{1}{\sqrt{\sec (c+d x)}} \, dx+\frac{1}{77} \left (45 a^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \int \frac{1}{\sec ^{\frac{3}{2}}(c+d x)} \, dx\\ &=\frac{2 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a \left (9 a^2 A+26 A b^2+33 a b B\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a A (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^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \int \sqrt{\sec (c+d x)} \, dx+\frac{1}{15} \left (\left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx\\ &=\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\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 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a \left (9 a^2 A+26 A b^2+33 a b B\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a A (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^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx\\ &=\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\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^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\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{2 a^2 (15 A b+11 a B) \sin (c+d x)}{99 d \sec ^{\frac{7}{2}}(c+d x)}+\frac{2 a \left (9 a^2 A+26 A b^2+33 a b B\right ) \sin (c+d x)}{77 d \sec ^{\frac{5}{2}}(c+d x)}+\frac{2 \left (21 a^2 A b+9 A b^3+7 a^3 B+27 a b^2 B\right ) \sin (c+d x)}{45 d \sec ^{\frac{3}{2}}(c+d x)}+\frac{2 \left (45 a^3 A+165 a A b^2+165 a^2 b B+77 b^3 B\right ) \sin (c+d x)}{231 d \sqrt{\sec (c+d x)}}+\frac{2 a A (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 = 3.09557, size = 256, normalized size = 0.74 \[ \frac{\sqrt{\sec (c+d x)} \left (240 \left (45 a^3 A+165 a^2 b B+165 a A b^2+77 b^3 B\right ) \sqrt{\cos (c+d x)} \text{EllipticF}\left (\frac{1}{2} (c+d x),2\right )+\sin (2 (c+d x)) \left (180 a \left (16 a^2 A+33 a b B+33 A b^2\right ) \cos (2 (c+d x))+154 \left (129 a^2 A b+43 a^3 B+108 a b^2 B+36 A b^3\right ) \cos (c+d x)+15 \left (21 a^3 A \cos (4 (c+d x))+531 a^3 A+1716 a^2 b B+1716 a A b^2+616 b^3 B\right )+770 a^2 (a B+3 A b) \cos (3 (c+d x))\right )+3696 \left (21 a^2 A b+7 a^3 B+27 a b^2 B+9 A b^3\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )\right )}{27720 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 1.988, size = 825, normalized size = 2.4 \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 b^{3} \sec \left (d x + c\right )^{4} + A a^{3} +{\left (3 \, B a b^{2} + A b^{3}\right )} \sec \left (d x + c\right )^{3} + 3 \,{\left (B a^{2} b + A a b^{2}\right )} \sec \left (d x + c\right )^{2} +{\left (B a^{3} + 3 \, A a^{2} b\right )} \sec \left (d x + c\right )}{\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 )}{\left (b \sec \left (d x + c\right ) + a\right )}^{3}}{\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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