Optimal. Leaf size=330 \[ -\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (-13 a^2 b^2+8 a^4+5 b^4\right )-a \left (-61 a^2 b^2+32 a^4+29 b^4\right ) \sin (c+d x)\right )}{60 d \left (a^2-b^2\right )^2}+\frac{\left (32 a^2-5 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{a+b \sin (c+d x)}}-\frac{a \left (32 a^2-29 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \left (a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\sec ^5(c+d x) (a \sin (c+d x)+b) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d} \]
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Rubi [A] time = 0.697539, antiderivative size = 330, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.304, Rules used = {2691, 2866, 2752, 2663, 2661, 2655, 2653} \[ -\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (-13 a^2 b^2+8 a^4+5 b^4\right )-a \left (-61 a^2 b^2+32 a^4+29 b^4\right ) \sin (c+d x)\right )}{60 d \left (a^2-b^2\right )^2}+\frac{\left (32 a^2-5 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{a+b \sin (c+d x)}}-\frac{a \left (32 a^2-29 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \left (a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\sec ^5(c+d x) (a \sin (c+d x)+b) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d} \]
Antiderivative was successfully verified.
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Rule 2691
Rule 2866
Rule 2752
Rule 2663
Rule 2661
Rule 2655
Rule 2653
Rubi steps
\begin{align*} \int \sec ^6(c+d x) (a+b \sin (c+d x))^{3/2} \, dx &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{1}{5} \int \frac{\sec ^4(c+d x) \left (-4 a^2+\frac{b^2}{2}-\frac{7}{2} a b \sin (c+d x)\right )}{\sqrt{a+b \sin (c+d x)}} \, dx\\ &=-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d}+\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}+\frac{\int \frac{\sec ^2(c+d x) \left (\frac{1}{4} \left (32 a^4-37 a^2 b^2+5 b^4\right )+6 a b \left (a^2-b^2\right ) \sin (c+d x)\right )}{\sqrt{a+b \sin (c+d x)}} \, dx}{15 \left (a^2-b^2\right )}\\ &=-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d}+\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (8 a^4-13 a^2 b^2+5 b^4\right )-a \left (32 a^4-61 a^2 b^2+29 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right )^2 d}-\frac{\int \frac{\frac{1}{8} b^2 \left (8 a^4-13 a^2 b^2+5 b^4\right )+\frac{1}{8} a b \left (32 a^4-61 a^2 b^2+29 b^4\right ) \sin (c+d x)}{\sqrt{a+b \sin (c+d x)}} \, dx}{15 \left (a^2-b^2\right )^2}\\ &=-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d}+\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (8 a^4-13 a^2 b^2+5 b^4\right )-a \left (32 a^4-61 a^2 b^2+29 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right )^2 d}-\frac{\left (a \left (32 a^2-29 b^2\right )\right ) \int \sqrt{a+b \sin (c+d x)} \, dx}{120 \left (a^2-b^2\right )}-\frac{1}{120} \left (-32 a^2+5 b^2\right ) \int \frac{1}{\sqrt{a+b \sin (c+d x)}} \, dx\\ &=-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d}+\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (8 a^4-13 a^2 b^2+5 b^4\right )-a \left (32 a^4-61 a^2 b^2+29 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right )^2 d}-\frac{\left (a \left (32 a^2-29 b^2\right ) \sqrt{a+b \sin (c+d x)}\right ) \int \sqrt{\frac{a}{a+b}+\frac{b \sin (c+d x)}{a+b}} \, dx}{120 \left (a^2-b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}-\frac{\left (\left (-32 a^2+5 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}\right ) \int \frac{1}{\sqrt{\frac{a}{a+b}+\frac{b \sin (c+d x)}{a+b}}} \, dx}{120 \sqrt{a+b \sin (c+d x)}}\\ &=-\frac{\sec ^3(c+d x) (b-8 a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{30 d}+\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) \sqrt{a+b \sin (c+d x)}}{5 d}-\frac{a \left (32 a^2-29 b^2\right ) E\left (\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{a+b \sin (c+d x)}}{60 \left (a^2-b^2\right ) d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\left (32 a^2-5 b^2\right ) F\left (\frac{1}{2} \left (c-\frac{\pi }{2}+d x\right )|\frac{2 b}{a+b}\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}{60 d \sqrt{a+b \sin (c+d x)}}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (b \left (8 a^4-13 a^2 b^2+5 b^4\right )-a \left (32 a^4-61 a^2 b^2+29 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right )^2 d}\\ \end{align*}
Mathematica [A] time = 6.24963, size = 364, normalized size = 1.1 \[ \frac{\sqrt{a+b \sin (c+d x)} \left (\frac{\sec (c+d x) \left (-8 a^2 b+32 a^3 \sin (c+d x)-29 a b^2 \sin (c+d x)+5 b^3\right )}{60 \left (a^2-b^2\right )}+\frac{1}{5} \sec ^5(c+d x) (a \sin (c+d x)+b)+\frac{1}{30} \sec ^3(c+d x) (8 a \sin (c+d x)-b)\right )}{d}-\frac{b \left (-\frac{2 \left (8 a^2 b-5 b^3\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}-\frac{\left (32 a^3-29 a b^2\right ) \left (\frac{2 (a+b) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} E\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}-\frac{2 a \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}\right )}{b}\right )}{120 d (a-b) (a+b)} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.843, size = 1519, normalized size = 4.6 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b \sin \left (d x + c\right ) + a\right )}^{\frac{3}{2}} \sec \left (d x + c\right )^{6}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (b \sec \left (d x + c\right )^{6} \sin \left (d x + c\right ) + a \sec \left (d x + c\right )^{6}\right )} \sqrt{b \sin \left (d x + c\right ) + a}, x\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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