Optimal. Leaf size=200 \[ -\frac{2 a^2 (15 A-7 C) \sin (c+d x)}{15 d \sqrt{\sec (c+d x)}}-\frac{2 (5 A-C) \sin (c+d x) \left (a^2 \cos (c+d x)+a^2\right )}{5 d \sqrt{\sec (c+d x)}}+\frac{4 a^2 (3 A+C) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 d}+\frac{16 a^2 C \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{5 d}+\frac{2 A \sin (c+d x) \sqrt{\sec (c+d x)} (a \cos (c+d x)+a)^2}{d} \]
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Rubi [A] time = 0.504828, antiderivative size = 200, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.229, Rules used = {4221, 3044, 2976, 2968, 3023, 2748, 2641, 2639} \[ -\frac{2 a^2 (15 A-7 C) \sin (c+d x)}{15 d \sqrt{\sec (c+d x)}}-\frac{2 (5 A-C) \sin (c+d x) \left (a^2 \cos (c+d x)+a^2\right )}{5 d \sqrt{\sec (c+d x)}}+\frac{4 a^2 (3 A+C) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 d}+\frac{16 a^2 C \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{5 d}+\frac{2 A \sin (c+d x) \sqrt{\sec (c+d x)} (a \cos (c+d x)+a)^2}{d} \]
Antiderivative was successfully verified.
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Rule 4221
Rule 3044
Rule 2976
Rule 2968
Rule 3023
Rule 2748
Rule 2641
Rule 2639
Rubi steps
\begin{align*} \int (a+a \cos (c+d x))^2 \left (A+C \cos ^2(c+d x)\right ) \sec ^{\frac{3}{2}}(c+d x) \, dx &=\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{(a+a \cos (c+d x))^2 \left (A+C \cos ^2(c+d x)\right )}{\cos ^{\frac{3}{2}}(c+d x)} \, dx\\ &=\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}+\frac{\left (2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{(a+a \cos (c+d x))^2 \left (2 a A-\frac{1}{2} a (5 A-C) \cos (c+d x)\right )}{\sqrt{\cos (c+d x)}} \, dx}{a}\\ &=-\frac{2 (5 A-C) \left (a^2+a^2 \cos (c+d x)\right ) \sin (c+d x)}{5 d \sqrt{\sec (c+d x)}}+\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}+\frac{\left (4 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{(a+a \cos (c+d x)) \left (\frac{1}{4} a^2 (15 A+C)-\frac{1}{4} a^2 (15 A-7 C) \cos (c+d x)\right )}{\sqrt{\cos (c+d x)}} \, dx}{5 a}\\ &=-\frac{2 (5 A-C) \left (a^2+a^2 \cos (c+d x)\right ) \sin (c+d x)}{5 d \sqrt{\sec (c+d x)}}+\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}+\frac{\left (4 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{1}{4} a^3 (15 A+C)+\left (-\frac{1}{4} a^3 (15 A-7 C)+\frac{1}{4} a^3 (15 A+C)\right ) \cos (c+d x)-\frac{1}{4} a^3 (15 A-7 C) \cos ^2(c+d x)}{\sqrt{\cos (c+d x)}} \, dx}{5 a}\\ &=-\frac{2 a^2 (15 A-7 C) \sin (c+d x)}{15 d \sqrt{\sec (c+d x)}}-\frac{2 (5 A-C) \left (a^2+a^2 \cos (c+d x)\right ) \sin (c+d x)}{5 d \sqrt{\sec (c+d x)}}+\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}+\frac{\left (8 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{5}{4} a^3 (3 A+C)+3 a^3 C \cos (c+d x)}{\sqrt{\cos (c+d x)}} \, dx}{15 a}\\ &=-\frac{2 a^2 (15 A-7 C) \sin (c+d x)}{15 d \sqrt{\sec (c+d x)}}-\frac{2 (5 A-C) \left (a^2+a^2 \cos (c+d x)\right ) \sin (c+d x)}{5 d \sqrt{\sec (c+d x)}}+\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}+\frac{1}{5} \left (8 a^2 C \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx+\frac{1}{3} \left (2 a^2 (3 A+C) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx\\ &=\frac{16 a^2 C \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{5 d}+\frac{4 a^2 (3 A+C) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 d}-\frac{2 a^2 (15 A-7 C) \sin (c+d x)}{15 d \sqrt{\sec (c+d x)}}-\frac{2 (5 A-C) \left (a^2+a^2 \cos (c+d x)\right ) \sin (c+d x)}{5 d \sqrt{\sec (c+d x)}}+\frac{2 A (a+a \cos (c+d x))^2 \sqrt{\sec (c+d x)} \sin (c+d x)}{d}\\ \end{align*}
Mathematica [C] time = 2.30683, size = 281, normalized size = 1.4 \[ \frac{1}{15} a^2 (\cos (c+d x)+1)^2 \sec ^4\left (\frac{1}{2} (c+d x)\right ) \left (\frac{\sqrt{\sec (c+d x)} (3 (20 A-31 C) \csc (c) \cos (d x)-3 (20 A+33 C) \csc (c) \cos (2 c+d x)+40 C \sin (2 (c+d x))+6 C \sin (3 (c+d x)))}{16 d}+\frac{i \sqrt{2} \left (-5 \left (-1+e^{2 i c}\right ) (3 A+C) e^{i (c+d x)} \, _2F_1\left (\frac{1}{4},\frac{1}{2};\frac{5}{4};-e^{2 i (c+d x)}\right )+12 \left (-1+e^{2 i c}\right ) C \, _2F_1\left (-\frac{1}{4},\frac{1}{2};\frac{3}{4};-e^{2 i (c+d x)}\right )+12 C \sqrt{1+e^{2 i (c+d x)}}\right )}{\left (-1+e^{2 i c}\right ) d \sqrt{\frac{e^{i (c+d x)}}{1+e^{2 i (c+d x)}}} \sqrt{1+e^{2 i (c+d x)}}}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 1.26, size = 440, 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] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (C \cos \left (d x + c\right )^{2} + A\right )}{\left (a \cos \left (d x + c\right ) + a\right )}^{2} \sec \left (d x + c\right )^{\frac{3}{2}}\,{d x} \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 ({\left (C a^{2} \cos \left (d x + c\right )^{4} + 2 \, C a^{2} \cos \left (d x + c\right )^{3} +{\left (A + C\right )} a^{2} \cos \left (d x + c\right )^{2} + 2 \, A a^{2} \cos \left (d x + c\right ) + A a^{2}\right )} \sec \left (d x + c\right )^{\frac{3}{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{\left (C \cos \left (d x + c\right )^{2} + A\right )}{\left (a \cos \left (d x + c\right ) + a\right )}^{2} \sec \left (d x + c\right )^{\frac{3}{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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