Optimal. Leaf size=181 \[ \frac{2 (3 a d+b c) \sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{3 d f \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}-\frac{2 b \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{3 d f \sqrt{c+d \sin (e+f x)}}-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f} \]
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Rubi [A] time = 0.213058, antiderivative size = 181, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.24, Rules used = {2753, 2752, 2663, 2661, 2655, 2653} \[ \frac{2 (3 a d+b c) \sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{3 d f \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}-\frac{2 b \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{3 d f \sqrt{c+d \sin (e+f x)}}-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f} \]
Antiderivative was successfully verified.
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Rule 2753
Rule 2752
Rule 2663
Rule 2661
Rule 2655
Rule 2653
Rubi steps
\begin{align*} \int (a+b \sin (e+f x)) \sqrt{c+d \sin (e+f x)} \, dx &=-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f}+\frac{2}{3} \int \frac{\frac{1}{2} (3 a c+b d)+\frac{1}{2} (b c+3 a d) \sin (e+f x)}{\sqrt{c+d \sin (e+f x)}} \, dx\\ &=-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f}+\frac{(b c+3 a d) \int \sqrt{c+d \sin (e+f x)} \, dx}{3 d}-\frac{\left (b \left (c^2-d^2\right )\right ) \int \frac{1}{\sqrt{c+d \sin (e+f x)}} \, dx}{3 d}\\ &=-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f}+\frac{\left ((b c+3 a d) \sqrt{c+d \sin (e+f x)}\right ) \int \sqrt{\frac{c}{c+d}+\frac{d \sin (e+f x)}{c+d}} \, dx}{3 d \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}-\frac{\left (b \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}\right ) \int \frac{1}{\sqrt{\frac{c}{c+d}+\frac{d \sin (e+f x)}{c+d}}} \, dx}{3 d \sqrt{c+d \sin (e+f x)}}\\ &=-\frac{2 b \cos (e+f x) \sqrt{c+d \sin (e+f x)}}{3 f}+\frac{2 (b c+3 a d) E\left (\frac{1}{2} \left (e-\frac{\pi }{2}+f x\right )|\frac{2 d}{c+d}\right ) \sqrt{c+d \sin (e+f x)}}{3 d f \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}-\frac{2 b \left (c^2-d^2\right ) F\left (\frac{1}{2} \left (e-\frac{\pi }{2}+f x\right )|\frac{2 d}{c+d}\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}{3 d f \sqrt{c+d \sin (e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.629658, size = 152, normalized size = 0.84 \[ -\frac{2 \left ((c+d) (3 a d+b c) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} E\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )-b \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )+b d \cos (e+f x) (c+d \sin (e+f x))\right )}{3 d f \sqrt{c+d \sin (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 1.213, size = 862, normalized size = 4.8 \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 (f x + e\right ) + a\right )} \sqrt{d \sin \left (f x + e\right ) + c}\,{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 \sin \left (f x + e\right ) + a\right )} \sqrt{d \sin \left (f x + e\right ) + c}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (a + b \sin{\left (e + f x \right )}\right ) \sqrt{c + d \sin{\left (e + f x \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int{\left (b \sin \left (f x + e\right ) + a\right )} \sqrt{d \sin \left (f x + e\right ) + c}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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