Optimal. Leaf size=104 \[ \frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{\sin (c+d x) \cos ^3(c+d x)}{8 a^2 d}+\frac{3 \sin (c+d x) \cos (c+d x)}{16 a^2 d}+\frac{3 x}{16 a^2} \]
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Rubi [A] time = 0.26827, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.172, Rules used = {2875, 2870, 2669, 2635, 8} \[ \frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{\sin (c+d x) \cos ^3(c+d x)}{8 a^2 d}+\frac{3 \sin (c+d x) \cos (c+d x)}{16 a^2 d}+\frac{3 x}{16 a^2} \]
Antiderivative was successfully verified.
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Rule 2875
Rule 2870
Rule 2669
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \frac{\cos ^6(c+d x) \sin ^2(c+d x)}{(a+a \sin (c+d x))^2} \, dx &=\frac{\int \cos ^2(c+d x) \sin ^2(c+d x) (a-a \sin (c+d x))^2 \, dx}{a^4}\\ &=\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{\int \cos ^4(c+d x) (a-a \sin (c+d x)) \, dx}{2 a^3}\\ &=\frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{\int \cos ^4(c+d x) \, dx}{2 a^2}\\ &=\frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{\cos ^3(c+d x) \sin (c+d x)}{8 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{3 \int \cos ^2(c+d x) \, dx}{8 a^2}\\ &=\frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{3 \cos (c+d x) \sin (c+d x)}{16 a^2 d}+\frac{\cos ^3(c+d x) \sin (c+d x)}{8 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}+\frac{3 \int 1 \, dx}{16 a^2}\\ &=\frac{3 x}{16 a^2}+\frac{\cos ^5(c+d x)}{10 a^2 d}+\frac{3 \cos (c+d x) \sin (c+d x)}{16 a^2 d}+\frac{\cos ^3(c+d x) \sin (c+d x)}{8 a^2 d}+\frac{\cos ^3(c+d x) (a-a \sin (c+d x))^3}{6 a^5 d}\\ \end{align*}
Mathematica [B] time = 1.95445, size = 362, normalized size = 3.48 \[ \frac{360 d x \sin \left (\frac{c}{2}\right )-240 \sin \left (\frac{c}{2}+d x\right )+240 \sin \left (\frac{3 c}{2}+d x\right )-15 \sin \left (\frac{3 c}{2}+2 d x\right )-15 \sin \left (\frac{5 c}{2}+2 d x\right )-40 \sin \left (\frac{5 c}{2}+3 d x\right )+40 \sin \left (\frac{7 c}{2}+3 d x\right )-45 \sin \left (\frac{7 c}{2}+4 d x\right )-45 \sin \left (\frac{9 c}{2}+4 d x\right )+24 \sin \left (\frac{9 c}{2}+5 d x\right )-24 \sin \left (\frac{11 c}{2}+5 d x\right )+5 \sin \left (\frac{11 c}{2}+6 d x\right )+5 \sin \left (\frac{13 c}{2}+6 d x\right )+360 d x \cos \left (\frac{c}{2}\right )+240 \cos \left (\frac{c}{2}+d x\right )+240 \cos \left (\frac{3 c}{2}+d x\right )-15 \cos \left (\frac{3 c}{2}+2 d x\right )+15 \cos \left (\frac{5 c}{2}+2 d x\right )+40 \cos \left (\frac{5 c}{2}+3 d x\right )+40 \cos \left (\frac{7 c}{2}+3 d x\right )-45 \cos \left (\frac{7 c}{2}+4 d x\right )+45 \cos \left (\frac{9 c}{2}+4 d x\right )-24 \cos \left (\frac{9 c}{2}+5 d x\right )-24 \cos \left (\frac{11 c}{2}+5 d x\right )+5 \cos \left (\frac{11 c}{2}+6 d x\right )-5 \cos \left (\frac{13 c}{2}+6 d x\right )+50 \sin \left (\frac{c}{2}\right )}{1920 a^2 d \left (\sin \left (\frac{c}{2}\right )+\cos \left (\frac{c}{2}\right )\right )} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.085, size = 347, normalized size = 3.3 \begin{align*}{\frac{3}{8\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{11} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}-{\frac{13}{24\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{9} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+8\,{\frac{ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{8}}{d{a}^{2} \left ( 1+ \left ( \tan \left ( 1/2\,dx+c/2 \right ) \right ) ^{2} \right ) ^{6}}}-{\frac{25}{4\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{7} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+{\frac{16}{3\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{6} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+{\frac{25}{4\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{5} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+{\frac{13}{24\,d{a}^{2}} \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 ) ^{-6}}+{\frac{16}{5\,d{a}^{2}} \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}-{\frac{3}{8\,d{a}^{2}}\tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+{\frac{8}{15\,d{a}^{2}} \left ( 1+ \left ( \tan \left ({\frac{dx}{2}}+{\frac{c}{2}} \right ) \right ) ^{2} \right ) ^{-6}}+{\frac{3}{8\,d{a}^{2}}\arctan \left ( \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 [B] time = 1.5361, size = 477, normalized size = 4.59 \begin{align*} -\frac{\frac{\frac{45 \, \sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1} - \frac{384 \, \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} - \frac{65 \, \sin \left (d x + c\right )^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} - \frac{750 \, \sin \left (d x + c\right )^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}} - \frac{640 \, \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac{750 \, \sin \left (d x + c\right )^{7}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{7}} - \frac{960 \, \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}} + \frac{65 \, \sin \left (d x + c\right )^{9}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{9}} - \frac{45 \, \sin \left (d x + c\right )^{11}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{11}} - 64}{a^{2} + \frac{6 \, a^{2} \sin \left (d x + c\right )^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac{15 \, a^{2} \sin \left (d x + c\right )^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac{20 \, a^{2} \sin \left (d x + c\right )^{6}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{6}} + \frac{15 \, a^{2} \sin \left (d x + c\right )^{8}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{8}} + \frac{6 \, a^{2} \sin \left (d x + c\right )^{10}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{10}} + \frac{a^{2} \sin \left (d x + c\right )^{12}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{12}}} - \frac{45 \, \arctan \left (\frac{\sin \left (d x + c\right )}{\cos \left (d x + c\right ) + 1}\right )}{a^{2}}}{120 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.06272, size = 188, normalized size = 1.81 \begin{align*} -\frac{96 \, \cos \left (d x + c\right )^{5} - 160 \, \cos \left (d x + c\right )^{3} - 45 \, d x - 5 \,{\left (8 \, \cos \left (d x + c\right )^{5} - 26 \, \cos \left (d x + c\right )^{3} + 9 \, \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{240 \, a^{2} d} \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 = 1.24641, size = 207, normalized size = 1.99 \begin{align*} \frac{\frac{45 \,{\left (d x + c\right )}}{a^{2}} + \frac{2 \,{\left (45 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{11} - 65 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{9} + 960 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{8} - 750 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{7} + 640 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{6} + 750 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{5} + 65 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} + 384 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 45 \, \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 64\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{6} a^{2}}}{240 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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