Optimal. Leaf size=181 \[ -\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{f (c-d) (a \sin (e+f x)+a)}+\frac{\sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{a f \sqrt{c+d \sin (e+f x)}}-\frac{\sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{a f (c-d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}} \]
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Rubi [A] time = 0.214433, antiderivative size = 181, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {2768, 2752, 2663, 2661, 2655, 2653} \[ -\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{f (c-d) (a \sin (e+f x)+a)}+\frac{\sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{a f \sqrt{c+d \sin (e+f x)}}-\frac{\sqrt{c+d \sin (e+f x)} E\left (\frac{1}{2} \left (e+f x-\frac{\pi }{2}\right )|\frac{2 d}{c+d}\right )}{a f (c-d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}} \]
Antiderivative was successfully verified.
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Rule 2768
Rule 2752
Rule 2663
Rule 2661
Rule 2655
Rule 2653
Rubi steps
\begin{align*} \int \frac{1}{(a+a \sin (e+f x)) \sqrt{c+d \sin (e+f x)}} \, dx &=-\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{(c-d) f (a+a \sin (e+f x))}+\frac{d \int \frac{-\frac{a}{2}-\frac{1}{2} a \sin (e+f x)}{\sqrt{c+d \sin (e+f x)}} \, dx}{a^2 (c-d)}\\ &=-\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{(c-d) f (a+a \sin (e+f x))}+\frac{\int \frac{1}{\sqrt{c+d \sin (e+f x)}} \, dx}{2 a}-\frac{\int \sqrt{c+d \sin (e+f x)} \, dx}{2 a (c-d)}\\ &=-\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{(c-d) f (a+a \sin (e+f x))}-\frac{\sqrt{c+d \sin (e+f x)} \int \sqrt{\frac{c}{c+d}+\frac{d \sin (e+f x)}{c+d}} \, dx}{2 a (c-d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{\sqrt{\frac{c+d \sin (e+f x)}{c+d}} \int \frac{1}{\sqrt{\frac{c}{c+d}+\frac{d \sin (e+f x)}{c+d}}} \, dx}{2 a \sqrt{c+d \sin (e+f x)}}\\ &=-\frac{\cos (e+f x) \sqrt{c+d \sin (e+f x)}}{(c-d) f (a+a \sin (e+f x))}-\frac{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)}}{a (c-d) f \sqrt{\frac{c+d \sin (e+f x)}{c+d}}}+\frac{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}}}{a f \sqrt{c+d \sin (e+f x)}}\\ \end{align*}
Mathematica [A] time = 1.09524, size = 210, normalized size = 1.16 \[ \frac{\left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right ) \left (2 \sin \left (\frac{1}{2} (e+f x)\right ) (c+d \sin (e+f x))-\left (\sin \left (\frac{1}{2} (e+f x)\right )+\cos \left (\frac{1}{2} (e+f x)\right )\right ) \left ((c-d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} F\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )-(c+d) \sqrt{\frac{c+d \sin (e+f x)}{c+d}} E\left (\frac{1}{4} (-2 e-2 f x+\pi )|\frac{2 d}{c+d}\right )+c+d \sin (e+f x)\right )\right )}{a f (c-d) (\sin (e+f x)+1) \sqrt{c+d \sin (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 3.408, size = 443, normalized size = 2.5 \begin{align*}{\frac{1}{af\cos \left ( fx+e \right ) }\sqrt{- \left ( -d\sin \left ( fx+e \right ) -c \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}} \left ( -{\frac{- \left ( \sin \left ( fx+e \right ) \right ) ^{2}d-c\sin \left ( fx+e \right ) +d\sin \left ( fx+e \right ) +c}{c-d}{\frac{1}{\sqrt{ \left ( -d\sin \left ( fx+e \right ) -c \right ) \left ( -1+\sin \left ( fx+e \right ) \right ) \left ( 1+\sin \left ( fx+e \right ) \right ) }}}}-2\,{\frac{d}{ \left ( 2\,c-2\,d \right ) \sqrt{- \left ( -d\sin \left ( fx+e \right ) -c \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}}} \left ({\frac{c}{d}}-1 \right ) \sqrt{{\frac{c+d\sin \left ( fx+e \right ) }{c-d}}}\sqrt{{\frac{d \left ( 1-\sin \left ( fx+e \right ) \right ) }{c+d}}}\sqrt{{\frac{ \left ( -\sin \left ( fx+e \right ) -1 \right ) d}{c-d}}}{\it EllipticF} \left ( \sqrt{{\frac{c+d\sin \left ( fx+e \right ) }{c-d}}},\sqrt{{\frac{c-d}{c+d}}} \right ) }-{\frac{d}{c-d} \left ({\frac{c}{d}}-1 \right ) \sqrt{{\frac{c+d\sin \left ( fx+e \right ) }{c-d}}}\sqrt{{\frac{d \left ( 1-\sin \left ( fx+e \right ) \right ) }{c+d}}}\sqrt{{\frac{ \left ( -\sin \left ( fx+e \right ) -1 \right ) d}{c-d}}} \left ( \left ( -{\frac{c}{d}}-1 \right ){\it EllipticE} \left ( \sqrt{{\frac{c+d\sin \left ( fx+e \right ) }{c-d}}},\sqrt{{\frac{c-d}{c+d}}} \right ) +{\it EllipticF} \left ( \sqrt{{\frac{c+d\sin \left ( fx+e \right ) }{c-d}}},\sqrt{{\frac{c-d}{c+d}}} \right ) \right ){\frac{1}{\sqrt{- \left ( -d\sin \left ( fx+e \right ) -c \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{2}}}}} \right ){\frac{1}{\sqrt{c+d\sin \left ( fx+e \right ) }}}} \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 \frac{1}{{\left (a \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 (-\frac{\sqrt{d \sin \left (f x + e\right ) + c}}{a d \cos \left (f x + e\right )^{2} - a c - a d -{\left (a c + a d\right )} \sin \left (f x + e\right )}, 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*} \frac{\int \frac{1}{\sqrt{c + d \sin{\left (e + f x \right )}} \sin{\left (e + f x \right )} + \sqrt{c + d \sin{\left (e + f x \right )}}}\, dx}{a} \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 \frac{1}{{\left (a \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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