Optimal. Leaf size=345 \[ \frac{\left (2 a^2 A+3 a b B-5 A b^2\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a^2 d \left (a^2-b^2\right )}+\frac{\left (4 a^2 A b-2 a^3 B+3 a b^2 B-5 A b^3\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d \left (a^2-b^2\right )}+\frac{b \left (7 a^2 A b-5 a^3 B+3 a b^2 B-5 A b^3\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d (a-b) (a+b)^2}+\frac{b (A b-a B) \sin (c+d x)}{a d \left (a^2-b^2\right ) \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{\left (2 a^2 A+3 a b B-5 A b^2\right ) \sin (c+d x)}{3 a^2 d \left (a^2-b^2\right ) \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-2 a^3 B+3 a b^2 B-5 A b^3\right ) \sin (c+d x)}{a^3 d \left (a^2-b^2\right ) \sqrt{\cos (c+d x)}} \]
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Rubi [A] time = 1.29213, antiderivative size = 345, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.212, Rules used = {3000, 3055, 3059, 2639, 3002, 2641, 2805} \[ \frac{\left (2 a^2 A+3 a b B-5 A b^2\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a^2 d \left (a^2-b^2\right )}+\frac{\left (4 a^2 A b-2 a^3 B+3 a b^2 B-5 A b^3\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d \left (a^2-b^2\right )}+\frac{b \left (7 a^2 A b-5 a^3 B+3 a b^2 B-5 A b^3\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 d (a-b) (a+b)^2}+\frac{b (A b-a B) \sin (c+d x)}{a d \left (a^2-b^2\right ) \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{\left (2 a^2 A+3 a b B-5 A b^2\right ) \sin (c+d x)}{3 a^2 d \left (a^2-b^2\right ) \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-2 a^3 B+3 a b^2 B-5 A b^3\right ) \sin (c+d x)}{a^3 d \left (a^2-b^2\right ) \sqrt{\cos (c+d x)}} \]
Antiderivative was successfully verified.
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Rule 3000
Rule 3055
Rule 3059
Rule 2639
Rule 3002
Rule 2641
Rule 2805
Rubi steps
\begin{align*} \int \frac{A+B \cos (c+d x)}{\cos ^{\frac{5}{2}}(c+d x) (a+b \cos (c+d x))^2} \, dx &=\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{\int \frac{\frac{1}{2} \left (2 a^2 A-5 A b^2+3 a b B\right )-a (A b-a B) \cos (c+d x)+\frac{3}{2} b (A b-a B) \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 (2 a^2 A-5 A b^2+3 a b B\right ) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x)}+\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{2 \int \frac{-\frac{3}{4} \left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right )+\frac{1}{2} a \left (a^2 A+2 A b^2-3 a b B\right ) \cos (c+d x)+\frac{1}{4} b \left (2 a^2 A-5 A b^2+3 a b B\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{\left (2 a^2 A-5 A b^2+3 a b B\right ) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d \sqrt{\cos (c+d x)}}+\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{4 \int \frac{\frac{1}{8} \left (2 a^4 A+16 a^2 A b^2-15 A b^4-12 a^3 b B+9 a b^3 B\right )+\frac{1}{4} a \left (7 a^2 A b-10 A b^3-3 a^3 B+6 a b^2 B\right ) \cos (c+d x)+\frac{3}{8} b \left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\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{\left (2 a^2 A-5 A b^2+3 a b B\right ) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d \sqrt{\cos (c+d x)}}+\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}-\frac{4 \int \frac{-\frac{1}{8} b \left (2 a^4 A+16 a^2 A b^2-15 A b^4-12 a^3 b B+9 a b^3 B\right )-\frac{1}{8} a b^2 \left (2 a^2 A-5 A b^2+3 a b B\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 (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) \int \sqrt{\cos (c+d x)} \, dx}{2 a^3 \left (a^2-b^2\right )}\\ &=\frac{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 \left (a^2-b^2\right ) d}+\frac{\left (2 a^2 A-5 A b^2+3 a b B\right ) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d \sqrt{\cos (c+d x)}}+\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}+\frac{\left (2 a^2 A-5 A b^2+3 a b B\right ) \int \frac{1}{\sqrt{\cos (c+d x)}} \, dx}{6 a^2 \left (a^2-b^2\right )}+\frac{\left (b \left (7 a^2 A b-5 A b^3-5 a^3 B+3 a b^2 B\right )\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{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 \left (a^2-b^2\right ) d}+\frac{\left (2 a^2 A-5 A b^2+3 a b B\right ) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{3 a^2 \left (a^2-b^2\right ) d}+\frac{b \left (7 a^2 A b-5 A b^3-5 a^3 B+3 a b^2 B\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a^3 (a-b) (a+b)^2 d}+\frac{\left (2 a^2 A-5 A b^2+3 a b B\right ) \sin (c+d x)}{3 a^2 \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x)}-\frac{\left (4 a^2 A b-5 A b^3-2 a^3 B+3 a b^2 B\right ) \sin (c+d x)}{a^3 \left (a^2-b^2\right ) d \sqrt{\cos (c+d x)}}+\frac{b (A b-a B) \sin (c+d x)}{a \left (a^2-b^2\right ) d \cos ^{\frac{3}{2}}(c+d x) (a+b \cos (c+d x))}\\ \end{align*}
Mathematica [A] time = 6.31555, size = 367, normalized size = 1.06 \[ \frac{4 \sqrt{\cos (c+d x)} \left (\frac{3 b^3 (A b-a B) \sin (c+d x)}{\left (a^2-b^2\right ) (a+b \cos (c+d x))}+2 \tan (c+d x) (a A \sec (c+d x)+3 a B-6 A b)\right )+\frac{\frac{2 \left (44 a^2 A b^2+4 a^4 A-30 a^3 b B+27 a b^3 B-45 A b^4\right ) \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )}{a+b}-\frac{8 a \left (-7 a^2 A b+3 a^3 B-6 a b^2 B+10 A b^3\right ) \left ((a+b) F\left (\left .\frac{1}{2} (c+d x)\right |2\right )-a \Pi \left (\frac{2 b}{a+b};\left .\frac{1}{2} (c+d x)\right |2\right )\right )}{b (a+b)}-\frac{6 \left (-4 a^2 A b+2 a^3 B-3 a b^2 B+5 A b^3\right ) \sin (c+d x) \left (\left (2 a^2-b^2\right ) \Pi \left (-\frac{b}{a};\left .-\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )+2 a (a+b) F\left (\left .\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )-2 a b E\left (\left .\sin ^{-1}\left (\sqrt{\cos (c+d x)}\right )\right |-1\right )\right )}{a b \sqrt{\sin ^2(c+d x)}}}{(a-b) (a+b)}}{12 a^3 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 16.085, size = 1031, normalized size = 3. \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{B \cos \left (d x + c\right ) + A}{{\left (b \cos \left (d x + c\right ) + a\right )}^{2} \cos \left (d x + c\right )^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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