Optimal. Leaf size=101 \[ \frac{a \cos (c+d x)}{d}+\frac{a \tan ^5(c+d x)}{5 d}-\frac{a \tan ^3(c+d x)}{3 d}+\frac{a \tan (c+d x)}{d}+\frac{a \sec ^5(c+d x)}{5 d}-\frac{a \sec ^3(c+d x)}{d}+\frac{3 a \sec (c+d x)}{d}-a x \]
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Rubi [A] time = 0.0922464, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 5, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.263, Rules used = {2710, 3473, 8, 2590, 270} \[ \frac{a \cos (c+d x)}{d}+\frac{a \tan ^5(c+d x)}{5 d}-\frac{a \tan ^3(c+d x)}{3 d}+\frac{a \tan (c+d x)}{d}+\frac{a \sec ^5(c+d x)}{5 d}-\frac{a \sec ^3(c+d x)}{d}+\frac{3 a \sec (c+d x)}{d}-a x \]
Antiderivative was successfully verified.
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Rule 2710
Rule 3473
Rule 8
Rule 2590
Rule 270
Rubi steps
\begin{align*} \int (a+a \sin (c+d x)) \tan ^6(c+d x) \, dx &=\int \left (a \tan ^6(c+d x)+a \sin (c+d x) \tan ^6(c+d x)\right ) \, dx\\ &=a \int \tan ^6(c+d x) \, dx+a \int \sin (c+d x) \tan ^6(c+d x) \, dx\\ &=\frac{a \tan ^5(c+d x)}{5 d}-a \int \tan ^4(c+d x) \, dx-\frac{a \operatorname{Subst}\left (\int \frac{\left (1-x^2\right )^3}{x^6} \, dx,x,\cos (c+d x)\right )}{d}\\ &=-\frac{a \tan ^3(c+d x)}{3 d}+\frac{a \tan ^5(c+d x)}{5 d}+a \int \tan ^2(c+d x) \, dx-\frac{a \operatorname{Subst}\left (\int \left (-1+\frac{1}{x^6}-\frac{3}{x^4}+\frac{3}{x^2}\right ) \, dx,x,\cos (c+d x)\right )}{d}\\ &=\frac{a \cos (c+d x)}{d}+\frac{3 a \sec (c+d x)}{d}-\frac{a \sec ^3(c+d x)}{d}+\frac{a \sec ^5(c+d x)}{5 d}+\frac{a \tan (c+d x)}{d}-\frac{a \tan ^3(c+d x)}{3 d}+\frac{a \tan ^5(c+d x)}{5 d}-a \int 1 \, dx\\ &=-a x+\frac{a \cos (c+d x)}{d}+\frac{3 a \sec (c+d x)}{d}-\frac{a \sec ^3(c+d x)}{d}+\frac{a \sec ^5(c+d x)}{5 d}+\frac{a \tan (c+d x)}{d}-\frac{a \tan ^3(c+d x)}{3 d}+\frac{a \tan ^5(c+d x)}{5 d}\\ \end{align*}
Mathematica [A] time = 0.0654162, size = 110, normalized size = 1.09 \[ \frac{a \cos (c+d x)}{d}+\frac{a \tan ^5(c+d x)}{5 d}-\frac{a \tan ^3(c+d x)}{3 d}-\frac{a \tan ^{-1}(\tan (c+d x))}{d}+\frac{a \tan (c+d x)}{d}+\frac{a \sec ^5(c+d x)}{5 d}-\frac{a \sec ^3(c+d x)}{d}+\frac{3 a \sec (c+d x)}{d} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.071, size = 135, normalized size = 1.3 \begin{align*}{\frac{1}{d} \left ( a \left ({\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{8}}{5\, \left ( \cos \left ( dx+c \right ) \right ) ^{5}}}-{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{8}}{5\, \left ( \cos \left ( dx+c \right ) \right ) ^{3}}}+{\frac{ \left ( \sin \left ( dx+c \right ) \right ) ^{8}}{\cos \left ( dx+c \right ) }}+ \left ({\frac{16}{5}}+ \left ( \sin \left ( dx+c \right ) \right ) ^{6}+{\frac{6\, \left ( \sin \left ( dx+c \right ) \right ) ^{4}}{5}}+{\frac{8\, \left ( \sin \left ( dx+c \right ) \right ) ^{2}}{5}} \right ) \cos \left ( dx+c \right ) \right ) +a \left ({\frac{ \left ( \tan \left ( dx+c \right ) \right ) ^{5}}{5}}-{\frac{ \left ( \tan \left ( dx+c \right ) \right ) ^{3}}{3}}+\tan \left ( dx+c \right ) -dx-c \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.65939, size = 117, normalized size = 1.16 \begin{align*} \frac{{\left (3 \, \tan \left (d x + c\right )^{5} - 5 \, \tan \left (d x + c\right )^{3} - 15 \, d x - 15 \, c + 15 \, \tan \left (d x + c\right )\right )} a + 3 \, a{\left (\frac{15 \, \cos \left (d x + c\right )^{4} - 5 \, \cos \left (d x + c\right )^{2} + 1}{\cos \left (d x + c\right )^{5}} + 5 \, \cos \left (d x + c\right )\right )}}{15 \, d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.4669, size = 300, normalized size = 2.97 \begin{align*} \frac{15 \, a d x \cos \left (d x + c\right )^{3} - 38 \, a \cos \left (d x + c\right )^{4} - 11 \, a \cos \left (d x + c\right )^{2} -{\left (15 \, a d x \cos \left (d x + c\right )^{3} - 15 \, a \cos \left (d x + c\right )^{4} - 22 \, a \cos \left (d x + c\right )^{2} + 4 \, a\right )} \sin \left (d x + c\right ) + a}{15 \,{\left (d \cos \left (d x + c\right )^{3} \sin \left (d x + c\right ) - d \cos \left (d x + c\right )^{3}\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 [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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