Optimal. Leaf size=191 \[ -\frac{315 a^4}{2048 d \sqrt{a \sin (c+d x)+a}}+\frac{315 a^{7/2} \tanh ^{-1}\left (\frac{\sqrt{a \sin (c+d x)+a}}{\sqrt{2} \sqrt{a}}\right )}{2048 \sqrt{2} d}+\frac{21 a^2 \sec ^4(c+d x) (a \sin (c+d x)+a)^{3/2}}{256 d}+\frac{105 a^3 \sec ^2(c+d x) \sqrt{a \sin (c+d x)+a}}{1024 d}+\frac{\sec ^8(c+d x) (a \sin (c+d x)+a)^{7/2}}{8 d}+\frac{3 a \sec ^6(c+d x) (a \sin (c+d x)+a)^{5/2}}{32 d} \]
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Rubi [A] time = 0.312283, antiderivative size = 191, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.217, Rules used = {2675, 2667, 51, 63, 206} \[ -\frac{315 a^4}{2048 d \sqrt{a \sin (c+d x)+a}}+\frac{315 a^{7/2} \tanh ^{-1}\left (\frac{\sqrt{a \sin (c+d x)+a}}{\sqrt{2} \sqrt{a}}\right )}{2048 \sqrt{2} d}+\frac{21 a^2 \sec ^4(c+d x) (a \sin (c+d x)+a)^{3/2}}{256 d}+\frac{105 a^3 \sec ^2(c+d x) \sqrt{a \sin (c+d x)+a}}{1024 d}+\frac{\sec ^8(c+d x) (a \sin (c+d x)+a)^{7/2}}{8 d}+\frac{3 a \sec ^6(c+d x) (a \sin (c+d x)+a)^{5/2}}{32 d} \]
Antiderivative was successfully verified.
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Rule 2675
Rule 2667
Rule 51
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \sec ^9(c+d x) (a+a \sin (c+d x))^{7/2} \, dx &=\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{1}{16} (9 a) \int \sec ^7(c+d x) (a+a \sin (c+d x))^{5/2} \, dx\\ &=\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{1}{64} \left (21 a^2\right ) \int \sec ^5(c+d x) (a+a \sin (c+d x))^{3/2} \, dx\\ &=\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{1}{512} \left (105 a^3\right ) \int \sec ^3(c+d x) \sqrt{a+a \sin (c+d x)} \, dx\\ &=\frac{105 a^3 \sec ^2(c+d x) \sqrt{a+a \sin (c+d x)}}{1024 d}+\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{\left (315 a^4\right ) \int \frac{\sec (c+d x)}{\sqrt{a+a \sin (c+d x)}} \, dx}{2048}\\ &=\frac{105 a^3 \sec ^2(c+d x) \sqrt{a+a \sin (c+d x)}}{1024 d}+\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{\left (315 a^5\right ) \operatorname{Subst}\left (\int \frac{1}{(a-x) (a+x)^{3/2}} \, dx,x,a \sin (c+d x)\right )}{2048 d}\\ &=-\frac{315 a^4}{2048 d \sqrt{a+a \sin (c+d x)}}+\frac{105 a^3 \sec ^2(c+d x) \sqrt{a+a \sin (c+d x)}}{1024 d}+\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{\left (315 a^4\right ) \operatorname{Subst}\left (\int \frac{1}{(a-x) \sqrt{a+x}} \, dx,x,a \sin (c+d x)\right )}{4096 d}\\ &=-\frac{315 a^4}{2048 d \sqrt{a+a \sin (c+d x)}}+\frac{105 a^3 \sec ^2(c+d x) \sqrt{a+a \sin (c+d x)}}{1024 d}+\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}+\frac{\left (315 a^4\right ) \operatorname{Subst}\left (\int \frac{1}{2 a-x^2} \, dx,x,\sqrt{a+a \sin (c+d x)}\right )}{2048 d}\\ &=\frac{315 a^{7/2} \tanh ^{-1}\left (\frac{\sqrt{a+a \sin (c+d x)}}{\sqrt{2} \sqrt{a}}\right )}{2048 \sqrt{2} d}-\frac{315 a^4}{2048 d \sqrt{a+a \sin (c+d x)}}+\frac{105 a^3 \sec ^2(c+d x) \sqrt{a+a \sin (c+d x)}}{1024 d}+\frac{21 a^2 \sec ^4(c+d x) (a+a \sin (c+d x))^{3/2}}{256 d}+\frac{3 a \sec ^6(c+d x) (a+a \sin (c+d x))^{5/2}}{32 d}+\frac{\sec ^8(c+d x) (a+a \sin (c+d x))^{7/2}}{8 d}\\ \end{align*}
Mathematica [C] time = 0.101034, size = 44, normalized size = 0.23 \[ -\frac{a^4 \, _2F_1\left (-\frac{1}{2},5;\frac{1}{2};\frac{1}{2} (\sin (c+d x)+1)\right )}{16 d \sqrt{a \sin (c+d x)+a}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.26, size = 129, normalized size = 0.7 \begin{align*} -2\,{\frac{{a}^{9}}{d} \left ( 1/32\,{\frac{1}{{a}^{5}} \left ( -{\frac{\sqrt{a+a\sin \left ( dx+c \right ) }{a}^{3} \left ( 187\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}\sin \left ( dx+c \right ) -725\, \left ( \cos \left ( dx+c \right ) \right ) ^{2}-1236\,\sin \left ( dx+c \right ) +1364 \right ) }{128\, \left ( a\sin \left ( dx+c \right ) -a \right ) ^{4}}}-{\frac{315\,\sqrt{2}}{256\,\sqrt{a}}{\it Artanh} \left ( 1/2\,{\frac{\sqrt{a+a\sin \left ( dx+c \right ) }\sqrt{2}}{\sqrt{a}}} \right ) } \right ) }+1/32\,{\frac{1}{{a}^{5}\sqrt{a+a\sin \left ( dx+c \right ) }}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.24515, size = 663, normalized size = 3.47 \begin{align*} \frac{315 \,{\left (3 \, \sqrt{2} a^{3} \cos \left (d x + c\right )^{4} - 4 \, \sqrt{2} a^{3} \cos \left (d x + c\right )^{2} -{\left (\sqrt{2} a^{3} \cos \left (d x + c\right )^{4} - 4 \, \sqrt{2} a^{3} \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )\right )} \sqrt{a} \log \left (-\frac{a \sin \left (d x + c\right ) + 2 \, \sqrt{2} \sqrt{a \sin \left (d x + c\right ) + a} \sqrt{a} + 3 \, a}{\sin \left (d x + c\right ) - 1}\right ) + 4 \,{\left (315 \, a^{3} \cos \left (d x + c\right )^{4} - 1722 \, a^{3} \cos \left (d x + c\right )^{2} + 896 \, a^{3} + 6 \,{\left (175 \, a^{3} \cos \left (d x + c\right )^{2} - 192 \, a^{3}\right )} \sin \left (d x + c\right )\right )} \sqrt{a \sin \left (d x + c\right ) + a}}{8192 \,{\left (3 \, d \cos \left (d x + c\right )^{4} - 4 \, d \cos \left (d x + c\right )^{2} -{\left (d \cos \left (d x + c\right )^{4} - 4 \, d \cos \left (d x + c\right )^{2}\right )} \sin \left (d x + c\right )\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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