Optimal. Leaf size=101 \[ -\frac{3 a^3 \cos (c+d x)}{d}-\frac{a^3 \sin (c+d x) \cos (c+d x)}{2 d}-\frac{19 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))}+\frac{2 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))^2}+\frac{11 a^3 x}{2} \]
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Rubi [A] time = 0.162259, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {2872, 2650, 2648, 2638, 2635, 8} \[ -\frac{3 a^3 \cos (c+d x)}{d}-\frac{a^3 \sin (c+d x) \cos (c+d x)}{2 d}-\frac{19 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))}+\frac{2 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))^2}+\frac{11 a^3 x}{2} \]
Antiderivative was successfully verified.
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Rule 2872
Rule 2650
Rule 2648
Rule 2638
Rule 2635
Rule 8
Rubi steps
\begin{align*} \int \sec (c+d x) (a+a \sin (c+d x))^3 \tan ^3(c+d x) \, dx &=a^4 \int \left (\frac{5}{a}+\frac{2}{a (-1+\sin (c+d x))^2}+\frac{7}{a (-1+\sin (c+d x))}+\frac{3 \sin (c+d x)}{a}+\frac{\sin ^2(c+d x)}{a}\right ) \, dx\\ &=5 a^3 x+a^3 \int \sin ^2(c+d x) \, dx+\left (2 a^3\right ) \int \frac{1}{(-1+\sin (c+d x))^2} \, dx+\left (3 a^3\right ) \int \sin (c+d x) \, dx+\left (7 a^3\right ) \int \frac{1}{-1+\sin (c+d x)} \, dx\\ &=5 a^3 x-\frac{3 a^3 \cos (c+d x)}{d}+\frac{2 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))^2}-\frac{7 a^3 \cos (c+d x)}{d (1-\sin (c+d x))}-\frac{a^3 \cos (c+d x) \sin (c+d x)}{2 d}+\frac{1}{2} a^3 \int 1 \, dx-\frac{1}{3} \left (2 a^3\right ) \int \frac{1}{-1+\sin (c+d x)} \, dx\\ &=\frac{11 a^3 x}{2}-\frac{3 a^3 \cos (c+d x)}{d}+\frac{2 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))^2}-\frac{19 a^3 \cos (c+d x)}{3 d (1-\sin (c+d x))}-\frac{a^3 \cos (c+d x) \sin (c+d x)}{2 d}\\ \end{align*}
Mathematica [A] time = 1.45991, size = 159, normalized size = 1.57 \[ -\frac{a^3 \left (-3 (132 c+132 d x+89) \cos \left (\frac{1}{2} (c+d x)\right )+(132 c+132 d x+403) \cos \left (\frac{3}{2} (c+d x)\right )+3 \left (-9 \cos \left (\frac{5}{2} (c+d x)\right )+\cos \left (\frac{7}{2} (c+d x)\right )+2 \sin \left (\frac{1}{2} (c+d x)\right ) ((44 c+44 d x-43) \cos (c+d x)-10 \cos (2 (c+d x))-\cos (3 (c+d x))+88 c+88 d x+86)\right )\right )}{48 d \left (\cos \left (\frac{1}{2} (c+d x)\right )-\sin \left (\frac{1}{2} (c+d x)\right )\right )^3} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.088, size = 246, normalized size = 2.4 \begin{align*}{\frac{1}{d} \left ({a}^{3} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{7}}{3\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{4\, \left ( \sin \left ( dx+c \right ) \right ) ^{7}}{3\,\cos \left ( dx+c \right ) }}-{\frac{4\,\cos \left ( dx+c \right ) }{3} \left ( \left ( \sin \left ( dx+c \right ) \right ) ^{5}+{\frac{5\, \left ( \sin \left ( dx+c \right ) \right ) ^{3}}{4}}+{\frac{15\,\sin \left ( dx+c \right ) }{8}} \right ) }+{\frac{5\,dx}{2}}+{\frac{5\,c}{2}} \right ) +3\,{a}^{3} \left ( 1/3\,{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{ \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{6}}{\cos \left ( dx+c \right ) }}- \left ( 8/3+ \left ( \sin \left ( dx+c \right ) \right ) ^{4}+4/3\, \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) \right ) +3\,{a}^{3} \left ( 1/3\, \left ( \tan \left ( dx+c \right ) \right ) ^{3}-\tan \left ( dx+c \right ) +dx+c \right ) +{a}^{3} \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{3\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{3\,\cos \left ( dx+c \right ) }}-{\frac{ \left ( 2+ \left ( \sin \left ( dx+c \right ) \right ) ^{2} \right ) \cos \left ( dx+c \right ) }{3}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.70007, size = 196, normalized size = 1.94 \begin{align*} \frac{{\left (2 \, \tan \left (d x + c\right )^{3} + 15 \, d x + 15 \, c - \frac{3 \, \tan \left (d x + c\right )}{\tan \left (d x + c\right )^{2} + 1} - 12 \, \tan \left (d x + c\right )\right )} a^{3} + 6 \,{\left (\tan \left (d x + c\right )^{3} + 3 \, d x + 3 \, c - 3 \, \tan \left (d x + c\right )\right )} a^{3} - 6 \, a^{3}{\left (\frac{6 \, \cos \left (d x + c\right )^{2} - 1}{\cos \left (d x + c\right )^{3}} + 3 \, \cos \left (d x + c\right )\right )} - \frac{2 \,{\left (3 \, \cos \left (d x + c\right )^{2} - 1\right )} a^{3}}{\cos \left (d x + c\right )^{3}}}{6 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 1.4259, size = 471, normalized size = 4.66 \begin{align*} \frac{3 \, a^{3} \cos \left (d x + c\right )^{4} - 12 \, a^{3} \cos \left (d x + c\right )^{3} - 66 \, a^{3} d x - 4 \, a^{3} +{\left (33 \, a^{3} d x + 53 \, a^{3}\right )} \cos \left (d x + c\right )^{2} -{\left (33 \, a^{3} d x - 64 \, a^{3}\right )} \cos \left (d x + c\right ) -{\left (3 \, a^{3} \cos \left (d x + c\right )^{3} - 66 \, a^{3} d x + 15 \, a^{3} \cos \left (d x + c\right )^{2} + 4 \, a^{3} -{\left (33 \, a^{3} d x - 68 \, a^{3}\right )} \cos \left (d x + c\right )\right )} \sin \left (d x + c\right )}{6 \,{\left (d \cos \left (d x + c\right )^{2} - d \cos \left (d x + c\right ) +{\left (d \cos \left (d x + c\right ) + 2 \, d\right )} \sin \left (d x + c\right ) - 2 \, 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 = 1.21789, size = 182, normalized size = 1.8 \begin{align*} \frac{33 \,{\left (d x + c\right )} a^{3} + \frac{6 \,{\left (a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{3} - 6 \, a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 6 \, a^{3}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} + 1\right )}^{2}} + \frac{4 \,{\left (15 \, a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right )^{2} - 36 \, a^{3} \tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) + 17 \, a^{3}\right )}}{{\left (\tan \left (\frac{1}{2} \, d x + \frac{1}{2} \, c\right ) - 1\right )}^{3}}}{6 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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