Optimal. Leaf size=174 \[ \frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \sin (c+d x) \cos ^2(c+d x)}{105 a^4 d (\cos (c+d x)+1)^2}+\frac{4 C \sin (c+d x)}{a^4 d (\cos (c+d x)+1)}-\frac{4 C x}{a^4}-\frac{(A+C) \sin (c+d x) \cos ^4(c+d x)}{7 d (a \cos (c+d x)+a)^4}+\frac{2 (A-6 C) \sin (c+d x) \cos ^3(c+d x)}{35 a d (a \cos (c+d x)+a)^3} \]
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Rubi [A] time = 0.577124, antiderivative size = 174, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 33, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.212, Rules used = {3042, 2977, 2968, 3023, 12, 2735, 2648} \[ \frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \sin (c+d x) \cos ^2(c+d x)}{105 a^4 d (\cos (c+d x)+1)^2}+\frac{4 C \sin (c+d x)}{a^4 d (\cos (c+d x)+1)}-\frac{4 C x}{a^4}-\frac{(A+C) \sin (c+d x) \cos ^4(c+d x)}{7 d (a \cos (c+d x)+a)^4}+\frac{2 (A-6 C) \sin (c+d x) \cos ^3(c+d x)}{35 a d (a \cos (c+d x)+a)^3} \]
Antiderivative was successfully verified.
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Rule 3042
Rule 2977
Rule 2968
Rule 3023
Rule 12
Rule 2735
Rule 2648
Rubi steps
\begin{align*} \int \frac{\cos ^3(c+d x) \left (A+C \cos ^2(c+d x)\right )}{(a+a \cos (c+d x))^4} \, dx &=-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{\int \frac{\cos ^3(c+d x) (a (3 A-4 C)+a (A+8 C) \cos (c+d x))}{(a+a \cos (c+d x))^3} \, dx}{7 a^2}\\ &=-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{\int \frac{\cos ^2(c+d x) \left (6 a^2 (A-6 C)+a^2 (3 A+52 C) \cos (c+d x)\right )}{(a+a \cos (c+d x))^2} \, dx}{35 a^4}\\ &=\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{\int \frac{\cos (c+d x) \left (2 a^3 (3 A-88 C)+2 a^3 (3 A+122 C) \cos (c+d x)\right )}{a+a \cos (c+d x)} \, dx}{105 a^6}\\ &=\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{\int \frac{2 a^3 (3 A-88 C) \cos (c+d x)+2 a^3 (3 A+122 C) \cos ^2(c+d x)}{a+a \cos (c+d x)} \, dx}{105 a^6}\\ &=\frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{\int -\frac{420 a^4 C \cos (c+d x)}{a+a \cos (c+d x)} \, dx}{105 a^7}\\ &=\frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}-\frac{(4 C) \int \frac{\cos (c+d x)}{a+a \cos (c+d x)} \, dx}{a^3}\\ &=-\frac{4 C x}{a^4}+\frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{(4 C) \int \frac{1}{a+a \cos (c+d x)} \, dx}{a^3}\\ &=-\frac{4 C x}{a^4}+\frac{2 (3 A+122 C) \sin (c+d x)}{105 a^4 d}+\frac{(3 A-88 C) \cos ^2(c+d x) \sin (c+d x)}{105 a^4 d (1+\cos (c+d x))^2}-\frac{(A+C) \cos ^4(c+d x) \sin (c+d x)}{7 d (a+a \cos (c+d x))^4}+\frac{2 (A-6 C) \cos ^3(c+d x) \sin (c+d x)}{35 a d (a+a \cos (c+d x))^3}+\frac{4 C \sin (c+d x)}{d \left (a^4+a^4 \cos (c+d x)\right )}\\ \end{align*}
Mathematica [B] time = 0.729315, size = 371, normalized size = 2.13 \[ -\frac{\sec \left (\frac{c}{2}\right ) \sec ^7\left (\frac{1}{2} (c+d x)\right ) \left (2520 A \sin \left (c+\frac{d x}{2}\right )-1764 A \sin \left (c+\frac{3 d x}{2}\right )+1260 A \sin \left (2 c+\frac{3 d x}{2}\right )-588 A \sin \left (2 c+\frac{5 d x}{2}\right )+420 A \sin \left (3 c+\frac{5 d x}{2}\right )-144 A \sin \left (3 c+\frac{7 d x}{2}\right )-2520 A \sin \left (\frac{d x}{2}\right )+46130 C \sin \left (c+\frac{d x}{2}\right )-46116 C \sin \left (c+\frac{3 d x}{2}\right )+18060 C \sin \left (2 c+\frac{3 d x}{2}\right )-19292 C \sin \left (2 c+\frac{5 d x}{2}\right )+2100 C \sin \left (3 c+\frac{5 d x}{2}\right )-3791 C \sin \left (3 c+\frac{7 d x}{2}\right )-735 C \sin \left (4 c+\frac{7 d x}{2}\right )-105 C \sin \left (4 c+\frac{9 d x}{2}\right )-105 C \sin \left (5 c+\frac{9 d x}{2}\right )+29400 C d x \cos \left (c+\frac{d x}{2}\right )+17640 C d x \cos \left (c+\frac{3 d x}{2}\right )+17640 C d x \cos \left (2 c+\frac{3 d x}{2}\right )+5880 C d x \cos \left (2 c+\frac{5 d x}{2}\right )+5880 C d x \cos \left (3 c+\frac{5 d x}{2}\right )+840 C d x \cos \left (3 c+\frac{7 d x}{2}\right )+840 C d x \cos \left (4 c+\frac{7 d x}{2}\right )-60830 C \sin \left (\frac{d x}{2}\right )+29400 C d x \cos \left (\frac{d x}{2}\right )\right )}{26880 a^4 d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.031, size = 210, normalized size = 1.2 \begin{align*} -{\frac{A}{56\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{7}}-{\frac{C}{56\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{7}}+{\frac{3\,A}{40\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}+{\frac{7\,C}{40\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5}}-{\frac{A}{8\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}-{\frac{23\,C}{24\,d{a}^{4}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{3}}+{\frac{A}{8\,d{a}^{4}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }+{\frac{49\,C}{8\,d{a}^{4}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) }+2\,{\frac{C\tan \left ( 1/2\,dx+c/2 \right ) }{d{a}^{4} \left ( \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2}+1 \right ) }}-8\,{\frac{\arctan \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) C}{d{a}^{4}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.65982, size = 332, normalized size = 1.91 \begin{align*} \frac{C{\left (\frac{1680 \, \sin \left (d x + c\right )}{{\left (a^{4} + \frac{a^{4} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}}\right )}{\left (\cos \left (d x + c\right ) + 1\right )}} + \frac{\frac{5145 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{805 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{147 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{15 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}}}{a^{4}} - \frac{6720 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{4}}\right )} + \frac{3 \, A{\left (\frac{35 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{35 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac{21 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{5 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}}\right )}}{a^{4}}}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.41748, size = 516, normalized size = 2.97 \begin{align*} -\frac{420 \, C d x \cos \left (d x + c\right )^{4} + 1680 \, C d x \cos \left (d x + c\right )^{3} + 2520 \, C d x \cos \left (d x + c\right )^{2} + 1680 \, C d x \cos \left (d x + c\right ) + 420 \, C d x -{\left (105 \, C \cos \left (d x + c\right )^{4} + 4 \,{\left (9 \, A + 296 \, C\right )} \cos \left (d x + c\right )^{3} +{\left (39 \, A + 2636 \, C\right )} \cos \left (d x + c\right )^{2} + 4 \,{\left (6 \, A + 559 \, C\right )} \cos \left (d x + c\right ) + 6 \, A + 664 \, C\right )} \sin \left (d x + c\right )}{105 \,{\left (a^{4} d \cos \left (d x + c\right )^{4} + 4 \, a^{4} d \cos \left (d x + c\right )^{3} + 6 \, a^{4} d \cos \left (d x + c\right )^{2} + 4 \, a^{4} d \cos \left (d x + c\right ) + a^{4} d\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 40.2136, size = 462, normalized size = 2.66 \begin{align*} \begin{cases} - \frac{15 A \tan ^{9}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} + \frac{48 A \tan ^{7}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} - \frac{42 A \tan ^{5}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} + \frac{105 A \tan{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} - \frac{3360 C d x \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} - \frac{3360 C d x}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} - \frac{15 C \tan ^{9}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} + \frac{132 C \tan ^{7}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} - \frac{658 C \tan ^{5}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} + \frac{4340 C \tan ^{3}{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} + \frac{6825 C \tan{\left (\frac{c}{2} + \frac{d x}{2} \right )}}{840 a^{4} d \tan ^{2}{\left (\frac{c}{2} + \frac{d x}{2} \right )} + 840 a^{4} d} & \text{for}\: d \neq 0 \\\frac{x \left (A + C \cos ^{2}{\left (c \right )}\right ) \cos ^{3}{\left (c \right )}}{\left (a \cos{\left (c \right )} + a\right )^{4}} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16189, size = 248, normalized size = 1.43 \begin{align*} -\frac{\frac{3360 \,{\left (d x + c\right )} C}{a^{4}} - \frac{1680 \, C \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )} a^{4}} + \frac{15 \, A a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 15 \, C a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} - 63 \, A a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} - 147 \, C a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 105 \, A a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 805 \, C a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 105 \, A a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 5145 \, C a^{24} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )}{a^{28}}}{840 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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