Optimal. Leaf size=195 \[ -\frac{2 (b c-a d) \cos (e+f x)}{f \left (c^2-d^2\right ) \sqrt{c+d \sin (e+f x)}}-\frac{2 (b c-a d) \sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{d f \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{2 b \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{d f \sqrt{c+d \sin (e+f x)}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.215671, antiderivative size = 195, 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 = {2754, 2752, 2663, 2661, 2655, 2653} \[ -\frac{2 (b c-a d) \cos (e+f x)}{f \left (c^2-d^2\right ) \sqrt{c+d \sin (e+f x)}}-\frac{2 (b c-a d) \sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{d f \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{2 b \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{d f \sqrt{c+d \sin (e+f x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 2754
Rule 2752
Rule 2663
Rule 2661
Rule 2655
Rule 2653
Rubi steps
\begin{align*} \int \frac{a+b \sin (e+f x)}{(c+d \sin (e+f x))^{3/2}} \, dx &=-\frac{2 (b c-a d) \cos (e+f x)}{\left (c^2-d^2\right ) f \sqrt{c+d \sin (e+f x)}}-\frac{2 \int \frac{\frac{1}{2} (-a c+b d)+\frac{1}{2} (b c-a d) \sin (e+f x)}{\sqrt{c+d \sin (e+f x)}} \, dx}{c^2-d^2}\\ &=-\frac{2 (b c-a d) \cos (e+f x)}{\left (c^2-d^2\right ) f \sqrt{c+d \sin (e+f x)}}+\frac{b \int \frac{1}{\sqrt{c+d \sin (e+f x)}} \, dx}{d}-\frac{(b c-a d) \int \sqrt{c+d \sin (e+f x)} \, dx}{d \left (c^2-d^2\right )}\\ &=-\frac{2 (b c-a d) \cos (e+f x)}{\left (c^2-d^2\right ) f \sqrt{c+d \sin (e+f x)}}-\frac{\left ((b c-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}{d \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{\left (b \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}{d \sqrt{c+d \sin (e+f x)}}\\ &=-\frac{2 (b c-a d) \cos (e+f x)}{\left (c^2-d^2\right ) f \sqrt{c+d \sin (e+f x)}}-\frac{2 (b c-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)}}{d \left (c^2-d^2\right ) f \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{2 b 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}}}{d f \sqrt{c+d \sin (e+f x)}}\\ \end{align*}
Mathematica [A] time = 0.573545, size = 159, normalized size = 0.82 \[ \frac{2 \left (d (a d-b c) \cos (e+f x)+(c+d) (b c-a d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} E\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )-b \left (c^2-d^2\right ) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )\right )}{d f (c-d) (c+d) \sqrt{c+d \sin (e+f x)}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] time = 2.57, size = 567, normalized size = 2.9 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{b \sin \left (f x + e\right ) + a}{{\left (d \sin \left (f x + e\right ) + c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (-\frac{{\left (b \sin \left (f x + e\right ) + a\right )} \sqrt{d \sin \left (f x + e\right ) + c}}{d^{2} \cos \left (f x + e\right )^{2} - 2 \, c d \sin \left (f x + e\right ) - c^{2} - d^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{b \sin \left (f x + e\right ) + a}{{\left (d \sin \left (f x + e\right ) + c\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]