Optimal. Leaf size=143 \[ -\frac{2 a^3 (c-d)^3 \tan ^{-1}\left (\frac{c \tan \left (\frac{1}{2} (e+f x)\right )+d}{\sqrt{c^2-d^2}}\right )}{d^3 f \sqrt{c^2-d^2}}+\frac{a^3 x \left (2 c^2-6 c d+7 d^2\right )}{2 d^3}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3 \sin (e+f x)+a^3\right )}{2 d f} \]
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Rubi [A] time = 0.38868, antiderivative size = 143, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.28, Rules used = {2763, 2968, 3023, 2735, 2660, 618, 204} \[ -\frac{2 a^3 (c-d)^3 \tan ^{-1}\left (\frac{c \tan \left (\frac{1}{2} (e+f x)\right )+d}{\sqrt{c^2-d^2}}\right )}{d^3 f \sqrt{c^2-d^2}}+\frac{a^3 x \left (2 c^2-6 c d+7 d^2\right )}{2 d^3}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3 \sin (e+f x)+a^3\right )}{2 d f} \]
Antiderivative was successfully verified.
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Rule 2763
Rule 2968
Rule 3023
Rule 2735
Rule 2660
Rule 618
Rule 204
Rubi steps
\begin{align*} \int \frac{(a+a \sin (e+f x))^3}{c+d \sin (e+f x)} \, dx &=-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}+\frac{\int \frac{(a+a \sin (e+f x)) \left (a^2 (c+2 d)-a^2 (2 c-5 d) \sin (e+f x)\right )}{c+d \sin (e+f x)} \, dx}{2 d}\\ &=-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}+\frac{\int \frac{a^3 (c+2 d)+\left (-a^3 (2 c-5 d)+a^3 (c+2 d)\right ) \sin (e+f x)-a^3 (2 c-5 d) \sin ^2(e+f x)}{c+d \sin (e+f x)} \, dx}{2 d}\\ &=\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}+\frac{\int \frac{a^3 d (c+2 d)+a^3 \left (2 c^2-6 c d+7 d^2\right ) \sin (e+f x)}{c+d \sin (e+f x)} \, dx}{2 d^2}\\ &=\frac{a^3 \left (2 c^2-6 c d+7 d^2\right ) x}{2 d^3}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}-\frac{\left (a^3 (c-d)^3\right ) \int \frac{1}{c+d \sin (e+f x)} \, dx}{d^3}\\ &=\frac{a^3 \left (2 c^2-6 c d+7 d^2\right ) x}{2 d^3}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}-\frac{\left (2 a^3 (c-d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{c+2 d x+c x^2} \, dx,x,\tan \left (\frac{1}{2} (e+f x)\right )\right )}{d^3 f}\\ &=\frac{a^3 \left (2 c^2-6 c d+7 d^2\right ) x}{2 d^3}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}+\frac{\left (4 a^3 (c-d)^3\right ) \operatorname{Subst}\left (\int \frac{1}{-4 \left (c^2-d^2\right )-x^2} \, dx,x,2 d+2 c \tan \left (\frac{1}{2} (e+f x)\right )\right )}{d^3 f}\\ &=\frac{a^3 \left (2 c^2-6 c d+7 d^2\right ) x}{2 d^3}-\frac{2 a^3 (c-d)^3 \tan ^{-1}\left (\frac{d+c \tan \left (\frac{1}{2} (e+f x)\right )}{\sqrt{c^2-d^2}}\right )}{d^3 \sqrt{c^2-d^2} f}+\frac{a^3 (2 c-5 d) \cos (e+f x)}{2 d^2 f}-\frac{\cos (e+f x) \left (a^3+a^3 \sin (e+f x)\right )}{2 d f}\\ \end{align*}
Mathematica [A] time = 0.650172, size = 162, normalized size = 1.13 \[ \frac{a^3 (\sin (e+f x)+1)^3 \left (\sqrt{c^2-d^2} \left (2 \left (2 c^2-6 c d+7 d^2\right ) (e+f x)+4 d (c-3 d) \cos (e+f x)+d^2 (-\sin (2 (e+f x)))\right )-8 (c-d)^3 \tan ^{-1}\left (\frac{c \tan \left (\frac{1}{2} (e+f x)\right )+d}{\sqrt{c^2-d^2}}\right )\right )}{4 d^3 f \sqrt{c^2-d^2} \left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right )^6} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.101, size = 480, normalized size = 3.4 \begin{align*} -2\,{\frac{{a}^{3}{c}^{3}}{f{d}^{3}\sqrt{{c}^{2}-{d}^{2}}}\arctan \left ( 1/2\,{\frac{2\,c\tan \left ( 1/2\,fx+e/2 \right ) +2\,d}{\sqrt{{c}^{2}-{d}^{2}}}} \right ) }+6\,{\frac{{a}^{3}{c}^{2}}{f{d}^{2}\sqrt{{c}^{2}-{d}^{2}}}\arctan \left ( 1/2\,{\frac{2\,c\tan \left ( 1/2\,fx+e/2 \right ) +2\,d}{\sqrt{{c}^{2}-{d}^{2}}}} \right ) }-6\,{\frac{{a}^{3}c}{df\sqrt{{c}^{2}-{d}^{2}}}\arctan \left ( 1/2\,{\frac{2\,c\tan \left ( 1/2\,fx+e/2 \right ) +2\,d}{\sqrt{{c}^{2}-{d}^{2}}}} \right ) }+2\,{\frac{{a}^{3}}{f\sqrt{{c}^{2}-{d}^{2}}}\arctan \left ( 1/2\,{\frac{2\,c\tan \left ( 1/2\,fx+e/2 \right ) +2\,d}{\sqrt{{c}^{2}-{d}^{2}}}} \right ) }+{\frac{{a}^{3}}{df} \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{3} \left ( 1+ \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{2} \right ) ^{-2}}+2\,{\frac{{a}^{3} \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2}c}{f{d}^{2} \left ( 1+ \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2} \right ) ^{2}}}-6\,{\frac{{a}^{3} \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2}}{df \left ( 1+ \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2} \right ) ^{2}}}-{\frac{{a}^{3}}{df}\tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \left ( 1+ \left ( \tan \left ({\frac{fx}{2}}+{\frac{e}{2}} \right ) \right ) ^{2} \right ) ^{-2}}+2\,{\frac{{a}^{3}c}{f{d}^{2} \left ( 1+ \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2} \right ) ^{2}}}-6\,{\frac{{a}^{3}}{df \left ( 1+ \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) ^{2} \right ) ^{2}}}+2\,{\frac{{a}^{3}\arctan \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ){c}^{2}}{f{d}^{3}}}-6\,{\frac{{a}^{3}\arctan \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) c}{f{d}^{2}}}+7\,{\frac{{a}^{3}\arctan \left ( \tan \left ( 1/2\,fx+e/2 \right ) \right ) }{df}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.21524, size = 909, normalized size = 6.36 \begin{align*} \left [-\frac{a^{3} d^{2} \cos \left (f x + e\right ) \sin \left (f x + e\right ) -{\left (2 \, a^{3} c^{2} - 6 \, a^{3} c d + 7 \, a^{3} d^{2}\right )} f x -{\left (a^{3} c^{2} - 2 \, a^{3} c d + a^{3} d^{2}\right )} \sqrt{-\frac{c - d}{c + d}} \log \left (\frac{{\left (2 \, c^{2} - d^{2}\right )} \cos \left (f x + e\right )^{2} - 2 \, c d \sin \left (f x + e\right ) - c^{2} - d^{2} + 2 \,{\left ({\left (c^{2} + c d\right )} \cos \left (f x + e\right ) \sin \left (f x + e\right ) +{\left (c d + d^{2}\right )} \cos \left (f x + e\right )\right )} \sqrt{-\frac{c - d}{c + d}}}{d^{2} \cos \left (f x + e\right )^{2} - 2 \, c d \sin \left (f x + e\right ) - c^{2} - d^{2}}\right ) - 2 \,{\left (a^{3} c d - 3 \, a^{3} d^{2}\right )} \cos \left (f x + e\right )}{2 \, d^{3} f}, -\frac{a^{3} d^{2} \cos \left (f x + e\right ) \sin \left (f x + e\right ) -{\left (2 \, a^{3} c^{2} - 6 \, a^{3} c d + 7 \, a^{3} d^{2}\right )} f x - 2 \,{\left (a^{3} c^{2} - 2 \, a^{3} c d + a^{3} d^{2}\right )} \sqrt{\frac{c - d}{c + d}} \arctan \left (-\frac{{\left (c \sin \left (f x + e\right ) + d\right )} \sqrt{\frac{c - d}{c + d}}}{{\left (c - d\right )} \cos \left (f x + e\right )}\right ) - 2 \,{\left (a^{3} c d - 3 \, a^{3} d^{2}\right )} \cos \left (f x + e\right )}{2 \, d^{3} f}\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 [A] time = 1.32861, size = 323, normalized size = 2.26 \begin{align*} \frac{\frac{{\left (2 \, a^{3} c^{2} - 6 \, a^{3} c d + 7 \, a^{3} d^{2}\right )}{\left (f x + e\right )}}{d^{3}} - \frac{4 \,{\left (a^{3} c^{3} - 3 \, a^{3} c^{2} d + 3 \, a^{3} c d^{2} - a^{3} d^{3}\right )}{\left (\pi \left \lfloor \frac{f x + e}{2 \, \pi } + \frac{1}{2} \right \rfloor \mathrm{sgn}\left (c\right ) + \arctan \left (\frac{c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + d}{\sqrt{c^{2} - d^{2}}}\right )\right )}}{\sqrt{c^{2} - d^{2}} d^{3}} + \frac{2 \,{\left (a^{3} d \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{3} + 2 \, a^{3} c \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - 6 \, a^{3} d \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} - a^{3} d \tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right ) + 2 \, a^{3} c - 6 \, a^{3} d\right )}}{{\left (\tan \left (\frac{1}{2} \, f x + \frac{1}{2} \, e\right )^{2} + 1\right )}^{2} d^{2}}}{2 \, f} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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