Optimal. Leaf size=160 \[ \frac{2 \left (3 a^2-2 b^2\right ) \sin (c+d x)}{5 d e^3 \sqrt{e \cos (c+d x)}}-\frac{2 \left (3 a^2-2 b^2\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{e \cos (c+d x)}}{5 d e^4 \sqrt{\cos (c+d x)}}+\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (a \sin (c+d x)+b) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}} \]
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Rubi [A] time = 0.172351, antiderivative size = 160, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2, Rules used = {2691, 2669, 2636, 2640, 2639} \[ \frac{2 \left (3 a^2-2 b^2\right ) \sin (c+d x)}{5 d e^3 \sqrt{e \cos (c+d x)}}-\frac{2 \left (3 a^2-2 b^2\right ) E\left (\left .\frac{1}{2} (c+d x)\right |2\right ) \sqrt{e \cos (c+d x)}}{5 d e^4 \sqrt{\cos (c+d x)}}+\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (a \sin (c+d x)+b) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}} \]
Antiderivative was successfully verified.
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Rule 2691
Rule 2669
Rule 2636
Rule 2640
Rule 2639
Rubi steps
\begin{align*} \int \frac{(a+b \sin (c+d x))^2}{(e \cos (c+d x))^{7/2}} \, dx &=\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}}-\frac{2 \int \frac{-\frac{3 a^2}{2}+b^2-\frac{1}{2} a b \sin (c+d x)}{(e \cos (c+d x))^{3/2}} \, dx}{5 e^2}\\ &=\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}}+\frac{\left (3 a^2-2 b^2\right ) \int \frac{1}{(e \cos (c+d x))^{3/2}} \, dx}{5 e^2}\\ &=\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 \left (3 a^2-2 b^2\right ) \sin (c+d x)}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}}-\frac{\left (3 a^2-2 b^2\right ) \int \sqrt{e \cos (c+d x)} \, dx}{5 e^4}\\ &=\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 \left (3 a^2-2 b^2\right ) \sin (c+d x)}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}}-\frac{\left (\left (3 a^2-2 b^2\right ) \sqrt{e \cos (c+d x)}\right ) \int \sqrt{\cos (c+d x)} \, dx}{5 e^4 \sqrt{\cos (c+d x)}}\\ &=\frac{2 a b}{5 d e^3 \sqrt{e \cos (c+d x)}}-\frac{2 \left (3 a^2-2 b^2\right ) \sqrt{e \cos (c+d x)} E\left (\left .\frac{1}{2} (c+d x)\right |2\right )}{5 d e^4 \sqrt{\cos (c+d x)}}+\frac{2 \left (3 a^2-2 b^2\right ) \sin (c+d x)}{5 d e^3 \sqrt{e \cos (c+d x)}}+\frac{2 (b+a \sin (c+d x)) (a+b \sin (c+d x))}{5 d e (e \cos (c+d x))^{5/2}}\\ \end{align*}
Mathematica [A] time = 0.535524, size = 105, normalized size = 0.66 \[ \frac{\left (7 a^2+2 b^2\right ) \sin (c+d x)-4 \left (3 a^2-2 b^2\right ) \cos ^{\frac{5}{2}}(c+d x) E\left (\left .\frac{1}{2} (c+d x)\right |2\right )+3 a^2 \sin (3 (c+d x))+8 a b-2 b^2 \sin (3 (c+d x))}{10 d e (e \cos (c+d x))^{5/2}} \]
Antiderivative was successfully verified.
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Maple [B] time = 3.381, size = 564, normalized size = 3.5 \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 (b \sin \left (d x + c\right ) + a\right )}^{2}}{\left (e \cos \left (d x + c\right )\right )^{\frac{7}{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 (-\frac{{\left (b^{2} \cos \left (d x + c\right )^{2} - 2 \, a b \sin \left (d x + c\right ) - a^{2} - b^{2}\right )} \sqrt{e \cos \left (d x + c\right )}}{e^{4} \cos \left (d x + c\right )^{4}}, 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 \sin \left (d x + c\right ) + a\right )}^{2}}{\left (e \cos \left (d x + c\right )\right )^{\frac{7}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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