Optimal. Leaf size=292 \[ \frac{\left (a^2 b^2 (3 A-16 C)+15 a^4 C-2 b^4 (3 A+C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 b^4 d \left (a^2-b^2\right )}-\frac{a \left (5 a^2 C+A b^2-4 b^2 C\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{b^3 d \left (a^2-b^2\right )}+\frac{a \left (-a^2 b^2 (A-7 C)-5 a^4 C+3 A b^4\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{b^4 d (a-b) (a+b)^2}-\frac{\left (a^2 C+A b^2\right ) \sin (c+d x) \cos ^{\frac{3}{2}}(c+d x)}{b d \left (a^2-b^2\right ) (a+b \cos (c+d x))}+\frac{\left (5 a^2 C+3 A b^2-2 b^2 C\right ) \sin (c+d x) \sqrt{\cos (c+d x)}}{3 b^2 d \left (a^2-b^2\right )} \]
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Rubi [A] time = 0.96948, antiderivative size = 292, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 35, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {3048, 3049, 3059, 2639, 3002, 2641, 2805} \[ \frac{\left (a^2 b^2 (3 A-16 C)+15 a^4 C-2 b^4 (3 A+C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 b^4 d \left (a^2-b^2\right )}-\frac{a \left (5 a^2 C+A b^2-4 b^2 C\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{b^3 d \left (a^2-b^2\right )}+\frac{a \left (-a^2 b^2 (A-7 C)-5 a^4 C+3 A b^4\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{b^4 d (a-b) (a+b)^2}-\frac{\left (a^2 C+A b^2\right ) \sin (c+d x) \cos ^{\frac{3}{2}}(c+d x)}{b d \left (a^2-b^2\right ) (a+b \cos (c+d x))}+\frac{\left (5 a^2 C+3 A b^2-2 b^2 C\right ) \sin (c+d x) \sqrt{\cos (c+d x)}}{3 b^2 d \left (a^2-b^2\right )} \]
Antiderivative was successfully verified.
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Rule 3048
Rule 3049
Rule 3059
Rule 2639
Rule 3002
Rule 2641
Rule 2805
Rubi steps
\begin{align*} \int \frac{\cos ^{\frac{3}{2}}(c+d x) \left (A+C \cos ^2(c+d x)\right )}{(a+b \cos (c+d x))^2} \, dx &=-\frac{\left (A b^2+a^2 C\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{b \left (a^2-b^2\right ) d (a+b \cos (c+d x))}-\frac{\int \frac{\sqrt{\cos (c+d x)} \left (\frac{3}{2} \left (A b^2+a^2 C\right )-a b (A+C) \cos (c+d x)-\frac{1}{2} \left (3 A b^2+5 a^2 C-2 b^2 C\right ) \cos ^2(c+d x)\right )}{a+b \cos (c+d x)} \, dx}{b \left (a^2-b^2\right )}\\ &=\frac{\left (3 A b^2+5 a^2 C-2 b^2 C\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{3 b^2 \left (a^2-b^2\right ) d}-\frac{\left (A b^2+a^2 C\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{b \left (a^2-b^2\right ) d (a+b \cos (c+d x))}-\frac{2 \int \frac{-\frac{1}{4} a \left (3 A b^2+5 a^2 C-2 b^2 C\right )+\frac{1}{2} b \left (3 A b^2+\left (2 a^2+b^2\right ) C\right ) \cos (c+d x)+\frac{3}{4} a \left (A b^2+5 a^2 C-4 b^2 C\right ) \cos ^2(c+d x)}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{3 b^2 \left (a^2-b^2\right )}\\ &=\frac{\left (3 A b^2+5 a^2 C-2 b^2 C\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{3 b^2 \left (a^2-b^2\right ) d}-\frac{\left (A b^2+a^2 C\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{b \left (a^2-b^2\right ) d (a+b \cos (c+d x))}+\frac{2 \int \frac{\frac{1}{4} a b \left (3 A b^2+5 a^2 C-2 b^2 C\right )+\frac{1}{4} \left (a^2 b^2 (3 A-16 C)+15 a^4 C-2 b^4 (3 A+C)\right ) \cos (c+d x)}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{3 b^3 \left (a^2-b^2\right )}-\frac{\left (a \left (A b^2+5 a^2 C-4 b^2 C\right )\right ) \int \sqrt{\cos (c+d x)} \, dx}{2 b^3 \left (a^2-b^2\right )}\\ &=-\frac{a \left (A b^2+5 a^2 C-4 b^2 C\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{b^3 \left (a^2-b^2\right ) d}+\frac{\left (3 A b^2+5 a^2 C-2 b^2 C\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{3 b^2 \left (a^2-b^2\right ) d}-\frac{\left (A b^2+a^2 C\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{b \left (a^2-b^2\right ) d (a+b \cos (c+d x))}+\frac{\left (a \left (3 A b^4-a^2 b^2 (A-7 C)-5 a^4 C\right )\right ) \int \frac{1}{\sqrt{\cos (c+d x)} (a+b \cos (c+d x))} \, dx}{2 b^4 \left (a^2-b^2\right )}+\frac{\left (a^2 b^2 (3 A-16 C)+15 a^4 C-2 b^4 (3 A+C)\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{6 b^4 \left (a^2-b^2\right )}\\ &=-\frac{a \left (A b^2+5 a^2 C-4 b^2 C\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{b^3 \left (a^2-b^2\right ) d}+\frac{\left (a^2 b^2 (3 A-16 C)+15 a^4 C-2 b^4 (3 A+C)\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 b^4 \left (a^2-b^2\right ) d}+\frac{a \left (3 A b^4-a^2 b^2 (A-7 C)-5 a^4 C\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{(a-b) b^4 (a+b)^2 d}+\frac{\left (3 A b^2+5 a^2 C-2 b^2 C\right ) \sqrt{\cos (c+d x)} \sin (c+d x)}{3 b^2 \left (a^2-b^2\right ) d}-\frac{\left (A b^2+a^2 C\right ) \cos ^{\frac{3}{2}}(c+d x) \sin (c+d x)}{b \left (a^2-b^2\right ) d (a+b \cos (c+d x))}\\ \end{align*}
Mathematica [A] time = 2.87611, size = 303, normalized size = 1.04 \[ \frac{4 \sin (c+d x) \sqrt{\cos (c+d x)} \left (\frac{3 a \left (a^2 C+A b^2\right )}{\left (a^2-b^2\right ) (a+b \cos (c+d x))}+2 C\right )-\frac{\frac{2 a \left (5 a^2 C-3 A b^2-8 b^2 C\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a+b}+\frac{8 \left (C \left (2 a^2+b^2\right )+3 A b^2\right ) \left ((a+b) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )-a \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )\right )}{a+b}-\frac{6 \left (5 a^2 C+A b^2-4 b^2 C\right ) \sin (c+d x) \left (\left (b^2-2 a^2\right ) \Pi \left (-\frac{b}{a};\left .-\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )-2 a (a+b) F\left (\left .\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )+2 a b E\left (\left .\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )\right )}{b^2 \sqrt{\sin ^2(c+d x)}}}{(a-b) (a+b)}}{12 b^2 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 1.661, size = 1102, normalized size = 3.8 \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 \frac{{\left (C \cos \left (d x + c\right )^{2} + A\right )} \cos \left (d x + c\right )^{\frac{3}{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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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 )} \cos \left (d x + c\right )^{\frac{3}{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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