Optimal. Leaf size=396 \[ -\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{3 a^2 d \left (a^2-b^2\right )}+\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sin (c+d x) \sqrt{\sec (c+d x)}}{a^3 d \left (a^2-b^2\right )}+\frac{\left (a^2 C+A b^2\right ) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{a d \left (a^2-b^2\right ) (a+b \cos (c+d x))}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a^2 d \left (a^2-b^2\right )}-\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d \left (a^2-b^2\right )}-\frac{\left (-a^2 b^2 (7 A-C)-3 a^4 C+5 A b^4\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d (a-b) (a+b)^2} \]
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Rubi [A] time = 1.56272, antiderivative size = 396, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 8, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.229, Rules used = {4221, 3056, 3055, 3059, 2639, 3002, 2641, 2805} \[ -\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{3 a^2 d \left (a^2-b^2\right )}+\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sin (c+d x) \sqrt{\sec (c+d x)}}{a^3 d \left (a^2-b^2\right )}+\frac{\left (a^2 C+A b^2\right ) \sin (c+d x) \sec ^{\frac{3}{2}}(c+d x)}{a d \left (a^2-b^2\right ) (a+b \cos (c+d x))}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a^2 d \left (a^2-b^2\right )}-\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d \left (a^2-b^2\right )}-\frac{\left (-a^2 b^2 (7 A-C)-3 a^4 C+5 A b^4\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)} \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d (a-b) (a+b)^2} \]
Antiderivative was successfully verified.
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Rule 4221
Rule 3056
Rule 3055
Rule 3059
Rule 2639
Rule 3002
Rule 2641
Rule 2805
Rubi steps
\begin{align*} \int \frac{\left (A+C \cos ^2(c+d x)\right ) \sec ^{\frac{5}{2}}(c+d x)}{(a+b \cos (c+d x))^2} \, dx &=\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{A+C \cos ^2(c+d x)}{\cos ^{\frac{5}{2}}(c+d x) (a+b \cos (c+d x))^2} \, dx\\ &=\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}+\frac{\left (\sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{1}{2} \left (-5 A b^2+2 a^2 \left (A-\frac{3 C}{2}\right )\right )-a b (A+C) \cos (c+d x)+\frac{3}{2} \left (A b^2+a^2 C\right ) \cos ^2(c+d x)}{\cos ^{\frac{5}{2}}(c+d x) (a+b \cos (c+d x))} \, dx}{a \left (a^2-b^2\right )}\\ &=-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d}+\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}+\frac{\left (2 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{3}{4} b \left (5 A b^2-a^2 (4 A-C)\right )+\frac{1}{2} a \left (2 A b^2+a^2 (A+3 C)\right ) \cos (c+d x)-\frac{1}{4} b \left (5 A b^2-a^2 (2 A-3 C)\right ) \cos ^2(c+d x)}{\cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))} \, dx}{3 a^2 \left (a^2-b^2\right )}\\ &=\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d}+\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}+\frac{\left (4 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{1}{8} \left (-15 A b^4+a^2 b^2 (16 A-3 C)+2 a^4 (A+3 C)\right )-\frac{1}{4} a b \left (10 A b^2-a^2 (7 A-3 C)\right ) \cos (c+d x)-\frac{3}{8} b^2 \left (5 A b^2-a^2 (4 A-C)\right ) \cos ^2(c+d x)}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{3 a^3 \left (a^2-b^2\right )}\\ &=\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d}+\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}-\frac{\left (4 \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{\frac{1}{8} b \left (15 A b^4-a^2 b^2 (16 A-3 C)-2 a^4 (A+3 C)\right )+\frac{1}{8} a b^2 \left (5 A b^2-a^2 (2 A-3 C)\right ) \cos (c+d x)}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{3 a^3 b \left (a^2-b^2\right )}-\frac{\left (b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx}{2 a^3 \left (a^2-b^2\right )}\\ &=-\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{a^3 \left (a^2-b^2\right ) d}+\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d}+\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}-\frac{\left (\left (5 A b^2-a^2 (2 A-3 C)\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{6 a^2 \left (a^2-b^2\right )}-\frac{\left (\left (5 A b^4-a^2 b^2 (7 A-C)-3 a^4 C\right ) \sqrt{\cos (c+d x)} \sqrt{\sec (c+d x)}\right ) \int \frac{1}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{2 a^3 \left (a^2-b^2\right )}\\ &=-\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{a^3 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sqrt{\cos (c+d x)} F\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{3 a^2 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^4-a^2 b^2 (7 A-C)-3 a^4 C\right ) \sqrt{\cos (c+d x)} \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{\sec (c+d x)}}{a^3 (a-b) (a+b)^2 d}+\frac{b \left (5 A b^2-a^2 (4 A-C)\right ) \sqrt{\sec (c+d x)} \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d}-\frac{\left (5 A b^2-a^2 (2 A-3 C)\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d}+\frac{\left (A b^2+a^2 C\right ) \sec ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{a \left (a^2-b^2\right ) d (a+b \cos (c+d x))}\\ \end{align*}
Mathematica [A] time = 7.08297, size = 724, normalized size = 1.83 \[ \frac{\sqrt{\sec (c+d x)} \left (-\frac{b \left (4 a^2 A-a^2 C-5 A b^2\right ) \sin (c+d x)}{a^3 \left (a^2-b^2\right )}+\frac{-a^2 b C \sin (c+d x)-A b^3 \sin (c+d x)}{a^2 \left (a^2-b^2\right ) (a+b \cos (c+d x))}+\frac{2 A \tan (c+d x)}{3 a^2}\right )}{d}+\frac{-\frac{2 \left (-28 a^3 A b+12 a^3 b C+40 a A b^3\right ) \sin (c+d x) \cos ^2(c+d x) \sqrt{1-\sec ^2(c+d x)} (a \sec (c+d x)+b) \Pi \left (-\frac{a}{b};\left .-\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )}{b \left (1-\cos ^2(c+d x)\right ) (a+b \cos (c+d x))}+\frac{2 \left (-44 a^2 A b^2-4 a^4 A+9 a^2 b^2 C-12 a^4 C+45 A b^4\right ) \sin (c+d x) \cos ^2(c+d x) \sqrt{1-\sec ^2(c+d x)} (a \sec (c+d x)+b) \left (\Pi \left (-\frac{a}{b};\left .-\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )+F\left (\left .\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )\right )}{a \left (1-\cos ^2(c+d x)\right ) (a+b \cos (c+d x))}+\frac{\left (-12 a^2 A b^2+3 a^2 b^2 C+15 A b^4\right ) \sin (c+d x) \cos (2 (c+d x)) (a \sec (c+d x)+b) \left (4 a^2 \sqrt{\sec (c+d x)} \sqrt{1-\sec ^2(c+d x)} \Pi \left (-\frac{a}{b};\left .-\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )-2 b^2 \sqrt{\sec (c+d x)} \sqrt{1-\sec ^2(c+d x)} \Pi \left (-\frac{a}{b};\left .-\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )+4 a b \sec ^2(c+d x)+2 b (2 a-b) \sqrt{\sec (c+d x)} \sqrt{1-\sec ^2(c+d x)} F\left (\left .\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )-4 a b \sqrt{\sec (c+d x)} \sqrt{1-\sec ^2(c+d x)} E\left (\left .\sin ^{-1}\left (\sqrt{\sec (c+d x)}\right )\right |-1\right )-4 a b\right )}{a b^2 \left (1-\cos ^2(c+d x)\right ) \sqrt{\sec (c+d x)} \left (2-\sec ^2(c+d x)\right ) (a+b \cos (c+d x))}}{12 a^3 d (b-a) (a+b)} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 5.693, size = 1019, normalized size = 2.6 \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(-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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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 (C \cos \left (d x + c\right )^{2} + A\right )} \sec \left (d x + c\right )^{\frac{5}{2}}}{{\left (b \cos \left (d x + c\right ) + a\right )}^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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