Optimal. Leaf size=176 \[ \frac{61 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)}+\frac{61 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)^2}-\frac{241 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)^3}+\frac{9 \sin (c+d x)}{77 a^2 d (a \cos (c+d x)+a)^4}-\frac{\sin (c+d x) \cos ^3(c+d x)}{11 d (a \cos (c+d x)+a)^6}-\frac{4 \sin (c+d x) \cos ^2(c+d x)}{33 a d (a \cos (c+d x)+a)^5} \]
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Rubi [A] time = 0.318357, antiderivative size = 176, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333, Rules used = {2765, 2977, 2968, 3019, 2750, 2650, 2648} \[ \frac{61 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)}+\frac{61 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)^2}-\frac{241 \sin (c+d x)}{1155 a^6 d (\cos (c+d x)+1)^3}+\frac{9 \sin (c+d x)}{77 a^2 d (a \cos (c+d x)+a)^4}-\frac{\sin (c+d x) \cos ^3(c+d x)}{11 d (a \cos (c+d x)+a)^6}-\frac{4 \sin (c+d x) \cos ^2(c+d x)}{33 a d (a \cos (c+d x)+a)^5} \]
Antiderivative was successfully verified.
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Rule 2765
Rule 2977
Rule 2968
Rule 3019
Rule 2750
Rule 2650
Rule 2648
Rubi steps
\begin{align*} \int \frac{\cos ^4(c+d x)}{(a+a \cos (c+d x))^6} \, dx &=-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{\int \frac{\cos ^2(c+d x) (3 a-9 a \cos (c+d x))}{(a+a \cos (c+d x))^5} \, dx}{11 a^2}\\ &=-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}-\frac{\int \frac{\cos (c+d x) \left (24 a^2-57 a^2 \cos (c+d x)\right )}{(a+a \cos (c+d x))^4} \, dx}{99 a^4}\\ &=-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}-\frac{\int \frac{24 a^2 \cos (c+d x)-57 a^2 \cos ^2(c+d x)}{(a+a \cos (c+d x))^4} \, dx}{99 a^4}\\ &=-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}+\frac{9 \sin (c+d x)}{77 a^2 d (a+a \cos (c+d x))^4}+\frac{\int \frac{-324 a^3+399 a^3 \cos (c+d x)}{(a+a \cos (c+d x))^3} \, dx}{693 a^6}\\ &=-\frac{241 \sin (c+d x)}{1155 a^6 d (1+\cos (c+d x))^3}-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}+\frac{9 \sin (c+d x)}{77 a^2 d (a+a \cos (c+d x))^4}+\frac{61 \int \frac{1}{(a+a \cos (c+d x))^2} \, dx}{385 a^4}\\ &=-\frac{241 \sin (c+d x)}{1155 a^6 d (1+\cos (c+d x))^3}-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}+\frac{9 \sin (c+d x)}{77 a^2 d (a+a \cos (c+d x))^4}+\frac{61 \sin (c+d x)}{1155 d \left (a^3+a^3 \cos (c+d x)\right )^2}+\frac{61 \int \frac{1}{a+a \cos (c+d x)} \, dx}{1155 a^5}\\ &=-\frac{241 \sin (c+d x)}{1155 a^6 d (1+\cos (c+d x))^3}-\frac{\cos ^3(c+d x) \sin (c+d x)}{11 d (a+a \cos (c+d x))^6}-\frac{4 \cos ^2(c+d x) \sin (c+d x)}{33 a d (a+a \cos (c+d x))^5}+\frac{9 \sin (c+d x)}{77 a^2 d (a+a \cos (c+d x))^4}+\frac{61 \sin (c+d x)}{1155 d \left (a^3+a^3 \cos (c+d x)\right )^2}+\frac{61 \sin (c+d x)}{1155 d \left (a^6+a^6 \cos (c+d x)\right )}\\ \end{align*}
Mathematica [A] time = 0.297256, size = 151, normalized size = 0.86 \[ \frac{\sec \left (\frac{c}{2}\right ) \left (-12936 \sin \left (c+\frac{d x}{2}\right )+10890 \sin \left (c+\frac{3 d x}{2}\right )-9240 \sin \left (2 c+\frac{3 d x}{2}\right )+6600 \sin \left (2 c+\frac{5 d x}{2}\right )-3465 \sin \left (3 c+\frac{5 d x}{2}\right )+2200 \sin \left (3 c+\frac{7 d x}{2}\right )-1155 \sin \left (4 c+\frac{7 d x}{2}\right )+671 \sin \left (4 c+\frac{9 d x}{2}\right )+61 \sin \left (5 c+\frac{11 d x}{2}\right )+15246 \sin \left (\frac{d x}{2}\right )\right ) \sec ^{11}\left (\frac{1}{2} (c+d x)\right )}{1182720 a^6 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.04, size = 84, normalized size = 0.5 \begin{align*}{\frac{1}{32\,d{a}^{6}} \left ({\frac{1}{11} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{11}}-{\frac{1}{3} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{9}}+{\frac{2}{7} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{7}}+{\frac{2}{5} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}- \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}+\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.14884, size = 171, normalized size = 0.97 \begin{align*} \frac{\frac{1155 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{1155 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{462 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} + \frac{330 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - \frac{385 \, \sin \left (d x + c\right )^{9}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{9}} + \frac{105 \, \sin \left (d x + c\right )^{11}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{11}}}{36960 \, a^{6} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.59349, size = 383, normalized size = 2.18 \begin{align*} \frac{{\left (61 \, \cos \left (d x + c\right )^{5} + 366 \, \cos \left (d x + c\right )^{4} + 368 \, \cos \left (d x + c\right )^{3} + 248 \, \cos \left (d x + c\right )^{2} + 96 \, \cos \left (d x + c\right ) + 16\right )} \sin \left (d x + c\right )}{1155 \,{\left (a^{6} d \cos \left (d x + c\right )^{6} + 6 \, a^{6} d \cos \left (d x + c\right )^{5} + 15 \, a^{6} d \cos \left (d x + c\right )^{4} + 20 \, a^{6} d \cos \left (d x + c\right )^{3} + 15 \, a^{6} d \cos \left (d x + c\right )^{2} + 6 \, a^{6} d \cos \left (d x + c\right ) + a^{6} d\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 = 1.43857, size = 115, normalized size = 0.65 \begin{align*} \frac{105 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{11} - 385 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} + 330 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 462 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 1155 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 1155 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{36960 \, a^{6} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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