Optimal. Leaf size=115 \[ \frac{45 \sin (c+d x)}{512 d (5 \cos (c+d x)+3)}-\frac{5 \sin (c+d x)}{32 d (5 \cos (c+d x)+3)^2}+\frac{43 \log \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d}-\frac{43 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )+2 \cos \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d} \]
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Rubi [A] time = 0.0723293, antiderivative size = 115, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 5, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.417, Rules used = {2664, 2754, 12, 2659, 207} \[ \frac{45 \sin (c+d x)}{512 d (5 \cos (c+d x)+3)}-\frac{5 \sin (c+d x)}{32 d (5 \cos (c+d x)+3)^2}+\frac{43 \log \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d}-\frac{43 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )+2 \cos \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d} \]
Antiderivative was successfully verified.
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Rule 2664
Rule 2754
Rule 12
Rule 2659
Rule 207
Rubi steps
\begin{align*} \int \frac{1}{(-3-5 \cos (c+d x))^3} \, dx &=-\frac{5 \sin (c+d x)}{32 d (3+5 \cos (c+d x))^2}+\frac{1}{32} \int \frac{6-5 \cos (c+d x)}{(-3-5 \cos (c+d x))^2} \, dx\\ &=-\frac{5 \sin (c+d x)}{32 d (3+5 \cos (c+d x))^2}+\frac{45 \sin (c+d x)}{512 d (3+5 \cos (c+d x))}+\frac{1}{512} \int \frac{43}{-3-5 \cos (c+d x)} \, dx\\ &=-\frac{5 \sin (c+d x)}{32 d (3+5 \cos (c+d x))^2}+\frac{45 \sin (c+d x)}{512 d (3+5 \cos (c+d x))}+\frac{43}{512} \int \frac{1}{-3-5 \cos (c+d x)} \, dx\\ &=-\frac{5 \sin (c+d x)}{32 d (3+5 \cos (c+d x))^2}+\frac{45 \sin (c+d x)}{512 d (3+5 \cos (c+d x))}+\frac{43 \operatorname{Subst}\left (\int \frac{1}{-8+2 x^2} \, dx,x,\tan \left (\frac{1}{2} (c+d x)\right )\right )}{256 d}\\ &=\frac{43 \log \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d}-\frac{43 \log \left (2 \cos \left (\frac{1}{2} (c+d x)\right )+\sin \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d}-\frac{5 \sin (c+d x)}{32 d (3+5 \cos (c+d x))^2}+\frac{45 \sin (c+d x)}{512 d (3+5 \cos (c+d x))}\\ \end{align*}
Mathematica [A] time = 0.107248, size = 217, normalized size = 1.89 \[ \frac{45 \sin \left (\frac{1}{2} (c+d x)\right )}{2048 d \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}+\frac{45 \sin \left (\frac{1}{2} (c+d x)\right )}{2048 d \left (\sin \left (\frac{1}{2} (c+d x)\right )+2 \cos \left (\frac{1}{2} (c+d x)\right )\right )}-\frac{5}{512 d \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^2}+\frac{5}{512 d \left (\sin \left (\frac{1}{2} (c+d x)\right )+2 \cos \left (\frac{1}{2} (c+d x)\right )\right )^2}+\frac{43 \log \left (2 \cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d}-\frac{43 \log \left (\sin \left (\frac{1}{2} (c+d x)\right )+2 \cos \left (\frac{1}{2} (c+d x)\right )\right )}{2048 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.04, size = 108, normalized size = 0.9 \begin{align*}{\frac{25}{512\,d} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) +2 \right ) ^{-2}}-{\frac{85}{1024\,d} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) +2 \right ) ^{-1}}-{\frac{43}{2048\,d}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) +2 \right ) }-{\frac{25}{512\,d} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) -2 \right ) ^{-2}}-{\frac{85}{1024\,d} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) -2 \right ) ^{-1}}+{\frac{43}{2048\,d}\ln \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) -2 \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.50922, size = 182, normalized size = 1.58 \begin{align*} -\frac{\frac{20 \,{\left (\frac{28 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{17 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}}\right )}}{\frac{8 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{\sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} - 16} + 43 \, \log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} + 2\right ) - 43 \, \log \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - 2\right )}{2048 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.69353, size = 381, normalized size = 3.31 \begin{align*} -\frac{43 \,{\left (25 \, \cos \left (d x + c\right )^{2} + 30 \, \cos \left (d x + c\right ) + 9\right )} \log \left (\frac{3}{2} \, \cos \left (d x + c\right ) + 2 \, \sin \left (d x + c\right ) + \frac{5}{2}\right ) - 43 \,{\left (25 \, \cos \left (d x + c\right )^{2} + 30 \, \cos \left (d x + c\right ) + 9\right )} \log \left (\frac{3}{2} \, \cos \left (d x + c\right ) - 2 \, \sin \left (d x + c\right ) + \frac{5}{2}\right ) - 40 \,{\left (45 \, \cos \left (d x + c\right ) + 11\right )} \sin \left (d x + c\right )}{4096 \,{\left (25 \, d \cos \left (d x + c\right )^{2} + 30 \, d \cos \left (d x + c\right ) + 9 \, d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.00328, size = 478, normalized size = 4.16 \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 = 1.15495, size = 105, normalized size = 0.91 \begin{align*} -\frac{\frac{20 \,{\left (17 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 28 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 4\right )}^{2}} + 43 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 2 \right |}\right ) - 43 \, \log \left ({\left | \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 2 \right |}\right )}{2048 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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