Optimal. Leaf size=80 \[ \frac{9 \cos (c+d x)}{2 a^3 d}+\frac{3 \cos ^3(c+d x)}{2 d \left (a^3 \sin (c+d x)+a^3\right )}+\frac{9 x}{2 a^3}+\frac{\cos ^5(c+d x)}{d (a \sin (c+d x)+a)^3} \]
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Rubi [A] time = 0.139081, antiderivative size = 80, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.148, Rules used = {2859, 2679, 2682, 8} \[ \frac{9 \cos (c+d x)}{2 a^3 d}+\frac{3 \cos ^3(c+d x)}{2 d \left (a^3 \sin (c+d x)+a^3\right )}+\frac{9 x}{2 a^3}+\frac{\cos ^5(c+d x)}{d (a \sin (c+d x)+a)^3} \]
Antiderivative was successfully verified.
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Rule 2859
Rule 2679
Rule 2682
Rule 8
Rubi steps
\begin{align*} \int \frac{\cos ^4(c+d x) \sin (c+d x)}{(a+a \sin (c+d x))^3} \, dx &=\frac{\cos ^5(c+d x)}{d (a+a \sin (c+d x))^3}+\frac{3 \int \frac{\cos ^4(c+d x)}{(a+a \sin (c+d x))^2} \, dx}{a}\\ &=\frac{\cos ^5(c+d x)}{d (a+a \sin (c+d x))^3}+\frac{3 \cos ^3(c+d x)}{2 d \left (a^3+a^3 \sin (c+d x)\right )}+\frac{9 \int \frac{\cos ^2(c+d x)}{a+a \sin (c+d x)} \, dx}{2 a^2}\\ &=\frac{9 \cos (c+d x)}{2 a^3 d}+\frac{\cos ^5(c+d x)}{d (a+a \sin (c+d x))^3}+\frac{3 \cos ^3(c+d x)}{2 d \left (a^3+a^3 \sin (c+d x)\right )}+\frac{9 \int 1 \, dx}{2 a^3}\\ &=\frac{9 x}{2 a^3}+\frac{9 \cos (c+d x)}{2 a^3 d}+\frac{\cos ^5(c+d x)}{d (a+a \sin (c+d x))^3}+\frac{3 \cos ^3(c+d x)}{2 d \left (a^3+a^3 \sin (c+d x)\right )}\\ \end{align*}
Mathematica [A] time = 0.722272, size = 143, normalized size = 1.79 \[ \frac{180 d x \sin \left (c+\frac{d x}{2}\right )+55 \sin \left (2 c+\frac{3 d x}{2}\right )-5 \sin \left (2 c+\frac{5 d x}{2}\right )+59 \cos \left (c+\frac{d x}{2}\right )+55 \cos \left (c+\frac{3 d x}{2}\right )+5 \cos \left (3 c+\frac{5 d x}{2}\right )-381 \sin \left (\frac{d x}{2}\right )+180 d x \cos \left (\frac{d x}{2}\right )}{40 a^3 d \left (\sin \left (\frac{c}{2}\right )+\cos \left (\frac{c}{2}\right )\right ) \left (\sin \left (\frac{1}{2} (c+d x)\right )+\cos \left (\frac{1}{2} (c+d x)\right )\right )} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.098, size = 163, normalized size = 2. \begin{align*}{\frac{1}{d{a}^{3}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-2}}+6\,{\frac{ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2}}{d{a}^{3} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) ^{2}}}-{\frac{1}{d{a}^{3}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-2}}+6\,{\frac{1}{d{a}^{3} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) ^{2}}}+9\,{\frac{\arctan \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) }{d{a}^{3}}}+8\,{\frac{1}{d{a}^{3} \left ( \tan \left ( 1/2\,dx+c/2 \right ) +1 \right ) }} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.67427, size = 304, normalized size = 3.8 \begin{align*} \frac{\frac{\frac{5 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac{21 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{7 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{9 \, \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + 14}{a^{3} + \frac{a^{3} \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + \frac{2 \, a^{3} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{2 \, a^{3} \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{a^{3} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{a^{3} \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}}} + \frac{9 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{3}}}{d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.14407, size = 259, normalized size = 3.24 \begin{align*} \frac{\cos \left (d x + c\right )^{3} + 9 \, d x +{\left (9 \, d x + 13\right )} \cos \left (d x + c\right ) + 6 \, \cos \left (d x + c\right )^{2} +{\left (9 \, d x - \cos \left (d x + c\right )^{2} + 5 \, \cos \left (d x + c\right ) - 8\right )} \sin \left (d x + c\right ) + 8}{2 \,{\left (a^{3} d \cos \left (d x + c\right ) + a^{3} d \sin \left (d x + c\right ) + a^{3} d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 79.9592, size = 1357, normalized size = 16.96 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.37265, size = 123, normalized size = 1.54 \begin{align*} \frac{\frac{9 \,{\left (d x + c\right )}}{a^{3}} + \frac{2 \,{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 6 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 6\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{2} a^{3}} + \frac{16}{a^{3}{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 1\right )}}}{2 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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