Optimal. Leaf size=132 \[ \frac{7 d^3 (c \sin (a+b x))^{3/2} (d \cos (a+b x))^{3/2}}{30 b c}+\frac{7 d^4 E\left (\left .a+b x-\frac{\pi }{4}\right |2\right ) \sqrt{c \sin (a+b x)} \sqrt{d \cos (a+b x)}}{20 b \sqrt{\sin (2 a+2 b x)}}+\frac{d (c \sin (a+b x))^{3/2} (d \cos (a+b x))^{7/2}}{5 b c} \]
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Rubi [A] time = 0.159601, antiderivative size = 132, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.12, Rules used = {2569, 2572, 2639} \[ \frac{7 d^3 (c \sin (a+b x))^{3/2} (d \cos (a+b x))^{3/2}}{30 b c}+\frac{7 d^4 E\left (\left .a+b x-\frac{\pi }{4}\right |2\right ) \sqrt{c \sin (a+b x)} \sqrt{d \cos (a+b x)}}{20 b \sqrt{\sin (2 a+2 b x)}}+\frac{d (c \sin (a+b x))^{3/2} (d \cos (a+b x))^{7/2}}{5 b c} \]
Antiderivative was successfully verified.
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Rule 2569
Rule 2572
Rule 2639
Rubi steps
\begin{align*} \int (d \cos (a+b x))^{9/2} \sqrt{c \sin (a+b x)} \, dx &=\frac{d (d \cos (a+b x))^{7/2} (c \sin (a+b x))^{3/2}}{5 b c}+\frac{1}{10} \left (7 d^2\right ) \int (d \cos (a+b x))^{5/2} \sqrt{c \sin (a+b x)} \, dx\\ &=\frac{7 d^3 (d \cos (a+b x))^{3/2} (c \sin (a+b x))^{3/2}}{30 b c}+\frac{d (d \cos (a+b x))^{7/2} (c \sin (a+b x))^{3/2}}{5 b c}+\frac{1}{20} \left (7 d^4\right ) \int \sqrt{d \cos (a+b x)} \sqrt{c \sin (a+b x)} \, dx\\ &=\frac{7 d^3 (d \cos (a+b x))^{3/2} (c \sin (a+b x))^{3/2}}{30 b c}+\frac{d (d \cos (a+b x))^{7/2} (c \sin (a+b x))^{3/2}}{5 b c}+\frac{\left (7 d^4 \sqrt{d \cos (a+b x)} \sqrt{c \sin (a+b x)}\right ) \int \sqrt{\sin (2 a+2 b x)} \, dx}{20 \sqrt{\sin (2 a+2 b x)}}\\ &=\frac{7 d^3 (d \cos (a+b x))^{3/2} (c \sin (a+b x))^{3/2}}{30 b c}+\frac{d (d \cos (a+b x))^{7/2} (c \sin (a+b x))^{3/2}}{5 b c}+\frac{7 d^4 \sqrt{d \cos (a+b x)} E\left (\left .a-\frac{\pi }{4}+b x\right |2\right ) \sqrt{c \sin (a+b x)}}{20 b \sqrt{\sin (2 a+2 b x)}}\\ \end{align*}
Mathematica [C] time = 0.102623, size = 70, normalized size = 0.53 \[ \frac{2 d^4 \sqrt [4]{\cos ^2(a+b x)} \tan (a+b x) \sqrt{c \sin (a+b x)} \sqrt{d \cos (a+b x)} \, _2F_1\left (-\frac{7}{4},\frac{3}{4};\frac{7}{4};\sin ^2(a+b x)\right )}{3 b} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.224, size = 540, normalized size = 4.1 \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 (d \cos \left (b x + a\right )\right )^{\frac{9}{2}} \sqrt{c \sin \left (b x + a\right )}\,{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 (\sqrt{d \cos \left (b x + a\right )} \sqrt{c \sin \left (b x + a\right )} d^{4} \cos \left (b x + a\right )^{4}, 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(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: TypeError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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