Optimal. Leaf size=209 \[ \frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b+\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{\cos (e+f x)+1}}\right )\right |-1\right )}{f \sqrt{b^2-a^2} \sqrt{g \cos (e+f x)}}-\frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b-\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{\cos (e+f x)+1}}\right )\right |-1\right )}{f \sqrt{b^2-a^2} \sqrt{g \cos (e+f x)}} \]
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Rubi [A] time = 0.354131, antiderivative size = 209, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.081, Rules used = {2908, 2907, 1218} \[ \frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b+\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{\cos (e+f x)+1}}\right )\right |-1\right )}{f \sqrt{b^2-a^2} \sqrt{g \cos (e+f x)}}-\frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b-\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{\cos (e+f x)+1}}\right )\right |-1\right )}{f \sqrt{b^2-a^2} \sqrt{g \cos (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 2908
Rule 2907
Rule 1218
Rubi steps
\begin{align*} \int \frac{\sqrt{d \sin (e+f x)}}{\sqrt{g \cos (e+f x)} (a+b \sin (e+f x))} \, dx &=\frac{\sqrt{\cos (e+f x)} \int \frac{\sqrt{d \sin (e+f x)}}{\sqrt{\cos (e+f x)} (a+b \sin (e+f x))} \, dx}{\sqrt{g \cos (e+f x)}}\\ &=\frac{\left (2 \sqrt{2} \left (1-\frac{b}{\sqrt{-a^2+b^2}}\right ) d \sqrt{\cos (e+f x)}\right ) \operatorname{Subst}\left (\int \frac{1}{\left (\left (b-\sqrt{-a^2+b^2}\right ) d+a x^2\right ) \sqrt{1-\frac{x^4}{d^2}}} \, dx,x,\frac{\sqrt{d \sin (e+f x)}}{\sqrt{1+\cos (e+f x)}}\right )}{f \sqrt{g \cos (e+f x)}}+\frac{\left (2 \sqrt{2} \left (1+\frac{b}{\sqrt{-a^2+b^2}}\right ) d \sqrt{\cos (e+f x)}\right ) \operatorname{Subst}\left (\int \frac{1}{\left (\left (b+\sqrt{-a^2+b^2}\right ) d+a x^2\right ) \sqrt{1-\frac{x^4}{d^2}}} \, dx,x,\frac{\sqrt{d \sin (e+f x)}}{\sqrt{1+\cos (e+f x)}}\right )}{f \sqrt{g \cos (e+f x)}}\\ &=-\frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b-\sqrt{-a^2+b^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{1+\cos (e+f x)}}\right )\right |-1\right )}{\sqrt{-a^2+b^2} f \sqrt{g \cos (e+f x)}}+\frac{2 \sqrt{2} \sqrt{d} \sqrt{\cos (e+f x)} \Pi \left (-\frac{a}{b+\sqrt{-a^2+b^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \sin (e+f x)}}{\sqrt{d} \sqrt{1+\cos (e+f x)}}\right )\right |-1\right )}{\sqrt{-a^2+b^2} f \sqrt{g \cos (e+f x)}}\\ \end{align*}
Mathematica [A] time = 4.20825, size = 170, normalized size = 0.81 \[ \frac{2 \sqrt{2} \sqrt{\tan \left (\frac{1}{2} (e+f x)\right )} \cot (e+f x) \sqrt{d \sin (e+f x)} \left (\Pi \left (\frac{a}{\sqrt{b^2-a^2}-b};\left .-\sin ^{-1}\left (\sqrt{\tan \left (\frac{1}{2} (e+f x)\right )}\right )\right |-1\right )-\Pi \left (-\frac{a}{b+\sqrt{b^2-a^2}};\left .-\sin ^{-1}\left (\sqrt{\tan \left (\frac{1}{2} (e+f x)\right )}\right )\right |-1\right )\right )}{f \sqrt{b^2-a^2} \sqrt{\frac{\cos (e+f x)}{\cos (e+f x)+1}} \sqrt{g \cos (e+f x)}} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.224, size = 520, normalized size = 2.5 \begin{align*} -{\frac{\sqrt{2}a\sin \left ( fx+e \right ) }{f \left ( -1+\cos \left ( fx+e \right ) \right ) }\sqrt{d\sin \left ( fx+e \right ) } \left ( \sqrt{-{a}^{2}+{b}^{2}}{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},{a \left ( a-b+\sqrt{-{a}^{2}+{b}^{2}} \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) +\sqrt{-{a}^{2}+{b}^{2}}{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},-{a \left ( b+\sqrt{-{a}^{2}+{b}^{2}}-a \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) +{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},{a \left ( a-b+\sqrt{-{a}^{2}+{b}^{2}} \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) a-{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},{a \left ( a-b+\sqrt{-{a}^{2}+{b}^{2}} \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) b-{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},-{a \left ( b+\sqrt{-{a}^{2}+{b}^{2}}-a \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) a+{\it EllipticPi} \left ( \sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}},-{a \left ( b+\sqrt{-{a}^{2}+{b}^{2}}-a \right ) ^{-1}},{\frac{\sqrt{2}}{2}} \right ) b \right ) \sqrt{{\frac{-1+\cos \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}\sqrt{{\frac{-1+\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}\sqrt{{\frac{1-\cos \left ( fx+e \right ) +\sin \left ( fx+e \right ) }{\sin \left ( fx+e \right ) }}}{\frac{1}{\sqrt{-{a}^{2}+{b}^{2}}}} \left ( a-b+\sqrt{-{a}^{2}+{b}^{2}} \right ) ^{-1} \left ( b+\sqrt{-{a}^{2}+{b}^{2}}-a \right ) ^{-1}{\frac{1}{\sqrt{g\cos \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{\sqrt{d \sin \left (f x + e\right )}}{\sqrt{g \cos \left (f x + e\right )}{\left (b \sin \left (f x + e\right ) + a\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\sqrt{d \sin{\left (e + f x \right )}}}{\sqrt{g \cos{\left (e + f x \right )}} \left (a + b \sin{\left (e + f x \right )}\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 \frac{\sqrt{d \sin \left (f x + e\right )}}{\sqrt{g \cos \left (f x + e\right )}{\left (b \sin \left (f x + e\right ) + a\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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