Optimal. Leaf size=322 \[ \frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (\left (8 a^2-3 b^2\right ) \sin (c+d x)+5 a b\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (-41 a^2 b^2+32 a^4+9 b^4\right ) \sin (c+d x)\right )}{60 d \left (a^2-b^2\right )}+\frac{a \left (32 a^2-17 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{a+b \sin (c+d x)}}-\frac{\left (32 a^2-9 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\sec ^5(c+d x) (a \sin (c+d x)+b) (a+b \sin (c+d x))^{3/2}}{5 d} \]
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Rubi [A] time = 0.672409, antiderivative size = 322, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 8, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.348, Rules used = {2691, 2861, 2866, 2752, 2663, 2661, 2655, 2653} \[ \frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (\left (8 a^2-3 b^2\right ) \sin (c+d x)+5 a b\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (-41 a^2 b^2+32 a^4+9 b^4\right ) \sin (c+d x)\right )}{60 d \left (a^2-b^2\right )}+\frac{a \left (32 a^2-17 b^2\right ) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{a+b \sin (c+d x)}}-\frac{\left (32 a^2-9 b^2\right ) \sqrt{a+b \sin (c+d x)} E\left (\frac{1}{2} \left (c+d x-\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{60 d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\sec ^5(c+d x) (a \sin (c+d x)+b) (a+b \sin (c+d x))^{3/2}}{5 d} \]
Antiderivative was successfully verified.
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Rule 2691
Rule 2861
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))^{5/2} \, dx &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}-\frac{1}{5} \int \sec ^4(c+d x) \sqrt{a+b \sin (c+d x)} \left (-4 a^2+\frac{3 b^2}{2}-\frac{5}{2} a b \sin (c+d x)\right ) \, dx\\ &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}+\frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (5 a b+\left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{30 d}+\frac{1}{15} \int \frac{\sec ^2(c+d x) \left (\frac{1}{4} a \left (32 a^2-17 b^2\right )+\frac{3}{4} b \left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{\sqrt{a+b \sin (c+d x)}} \, dx\\ &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}+\frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (5 a b+\left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (32 a^4-41 a^2 b^2+9 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right ) d}-\frac{\int \frac{a b^2 \left (a^2-b^2\right )+\frac{1}{8} b \left (32 a^4-41 a^2 b^2+9 b^4\right ) \sin (c+d x)}{\sqrt{a+b \sin (c+d x)}} \, dx}{15 \left (a^2-b^2\right )}\\ &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}+\frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (5 a b+\left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (32 a^4-41 a^2 b^2+9 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right ) d}+\frac{1}{120} \left (a \left (32 a^2-17 b^2\right )\right ) \int \frac{1}{\sqrt{a+b \sin (c+d x)}} \, dx-\frac{1}{120} \left (32 a^2-9 b^2\right ) \int \sqrt{a+b \sin (c+d x)} \, dx\\ &=\frac{\sec ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}+\frac{\sec ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (5 a b+\left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (32 a^4-41 a^2 b^2+9 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right ) d}-\frac{\left (\left (32 a^2-9 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 \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{\left (a \left (32 a^2-17 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 ^5(c+d x) (b+a \sin (c+d x)) (a+b \sin (c+d x))^{3/2}}{5 d}-\frac{\left (32 a^2-9 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 d \sqrt{\frac{a+b \sin (c+d x)}{a+b}}}+\frac{a \left (32 a^2-17 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 ^3(c+d x) \sqrt{a+b \sin (c+d x)} \left (5 a b+\left (8 a^2-3 b^2\right ) \sin (c+d x)\right )}{30 d}-\frac{\sec (c+d x) \sqrt{a+b \sin (c+d x)} \left (8 a b \left (a^2-b^2\right )-\left (32 a^4-41 a^2 b^2+9 b^4\right ) \sin (c+d x)\right )}{60 \left (a^2-b^2\right ) d}\\ \end{align*}
Mathematica [A] time = 6.25912, size = 351, normalized size = 1.09 \[ \frac{\sqrt{a+b \sin (c+d x)} \left (\frac{1}{5} \sec ^5(c+d x) \left (a^2 \sin (c+d x)+2 a b+b^2 \sin (c+d x)\right )+\frac{1}{30} \sec ^3(c+d x) \left (8 a^2 \sin (c+d x)-a b-3 b^2 \sin (c+d x)\right )+\frac{1}{60} \sec (c+d x) \left (32 a^2 \sin (c+d x)-8 a b-9 b^2 \sin (c+d x)\right )\right )}{d}-\frac{b \left (-\frac{\left (32 a^2-9 b^2\right ) \left (\frac{2 (a+b) \sqrt{\frac{a+b \sin (c+d x)}{a+b}} E\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}-\frac{2 a \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}\right )}{b}-\frac{16 a b \sqrt{\frac{a+b \sin (c+d x)}{a+b}} F\left (\frac{1}{2} \left (-c-d x+\frac{\pi }{2}\right )|\frac{2 b}{a+b}\right )}{\sqrt{a+b \sin (c+d x)}}\right )}{120 d} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.66, size = 1360, normalized size = 4.2 \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{5}{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 (2 \, a b \sec \left (d x + c\right )^{6} \sin \left (d x + c\right ) -{\left (b^{2} \cos \left (d x + c\right )^{2} - a^{2} - b^{2}\right )} \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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