Optimal. Leaf size=273 \[ -\frac{2 \sqrt{2} b \sqrt{\sin (e+f x)} \Pi \left (-\frac{a}{b-\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{\sin (e+f x)+1}}\right )\right |-1\right )}{a \sqrt{d} f \sqrt{b^2-a^2} \sqrt{g \sin (e+f x)}}+\frac{2 \sqrt{2} b \sqrt{\sin (e+f x)} \Pi \left (-\frac{a}{b+\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{\sin (e+f x)+1}}\right )\right |-1\right )}{a \sqrt{d} f \sqrt{b^2-a^2} \sqrt{g \sin (e+f x)}}+\frac{\sqrt{\sin (2 e+2 f x)} F\left (\left .e+f x-\frac{\pi }{4}\right |2\right )}{a f \sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}} \]
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Rubi [A] time = 0.618151, antiderivative size = 273, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 37, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.162, Rules used = {2910, 2573, 2641, 2908, 2907, 1218} \[ -\frac{2 \sqrt{2} b \sqrt{\sin (e+f x)} \Pi \left (-\frac{a}{b-\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{\sin (e+f x)+1}}\right )\right |-1\right )}{a \sqrt{d} f \sqrt{b^2-a^2} \sqrt{g \sin (e+f x)}}+\frac{2 \sqrt{2} b \sqrt{\sin (e+f x)} \Pi \left (-\frac{a}{b+\sqrt{b^2-a^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{\sin (e+f x)+1}}\right )\right |-1\right )}{a \sqrt{d} f \sqrt{b^2-a^2} \sqrt{g \sin (e+f x)}}+\frac{\sqrt{\sin (2 e+2 f x)} F\left (\left .e+f x-\frac{\pi }{4}\right |2\right )}{a f \sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}} \]
Antiderivative was successfully verified.
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Rule 2910
Rule 2573
Rule 2641
Rule 2908
Rule 2907
Rule 1218
Rubi steps
\begin{align*} \int \frac{1}{\sqrt{d \cos (e+f x)} (a+b \cos (e+f x)) \sqrt{g \sin (e+f x)}} \, dx &=\frac{\int \frac{1}{\sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}} \, dx}{a}-\frac{b \int \frac{\sqrt{d \cos (e+f x)}}{(a+b \cos (e+f x)) \sqrt{g \sin (e+f x)}} \, dx}{a d}\\ &=-\frac{\left (b \sqrt{\sin (e+f x)}\right ) \int \frac{\sqrt{d \cos (e+f x)}}{(a+b \cos (e+f x)) \sqrt{\sin (e+f x)}} \, dx}{a d \sqrt{g \sin (e+f x)}}+\frac{\sqrt{\sin (2 e+2 f x)} \int \frac{1}{\sqrt{\sin (2 e+2 f x)}} \, dx}{a \sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}}\\ &=\frac{F\left (\left .e-\frac{\pi }{4}+f x\right |2\right ) \sqrt{\sin (2 e+2 f x)}}{a f \sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}}+\frac{\left (2 \sqrt{2} b \left (1-\frac{b}{\sqrt{-a^2+b^2}}\right ) \sqrt{\sin (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 \cos (e+f x)}}{\sqrt{1+\sin (e+f x)}}\right )}{a f \sqrt{g \sin (e+f x)}}+\frac{\left (2 \sqrt{2} b \left (1+\frac{b}{\sqrt{-a^2+b^2}}\right ) \sqrt{\sin (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 \cos (e+f x)}}{\sqrt{1+\sin (e+f x)}}\right )}{a f \sqrt{g \sin (e+f x)}}\\ &=-\frac{2 \sqrt{2} b \Pi \left (-\frac{a}{b-\sqrt{-a^2+b^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{1+\sin (e+f x)}}\right )\right |-1\right ) \sqrt{\sin (e+f x)}}{a \sqrt{-a^2+b^2} \sqrt{d} f \sqrt{g \sin (e+f x)}}+\frac{2 \sqrt{2} b \Pi \left (-\frac{a}{b+\sqrt{-a^2+b^2}};\left .\sin ^{-1}\left (\frac{\sqrt{d \cos (e+f x)}}{\sqrt{d} \sqrt{1+\sin (e+f x)}}\right )\right |-1\right ) \sqrt{\sin (e+f x)}}{a \sqrt{-a^2+b^2} \sqrt{d} f \sqrt{g \sin (e+f x)}}+\frac{F\left (\left .e-\frac{\pi }{4}+f x\right |2\right ) \sqrt{\sin (2 e+2 f x)}}{a f \sqrt{d \cos (e+f x)} \sqrt{g \sin (e+f x)}}\\ \end{align*}
Mathematica [C] time = 8.20153, size = 504, normalized size = 1.85 \[ \frac{18 (a+b) \sqrt{g \sin (e+f x)} \left (\tan ^2\left (\frac{1}{2} (e+f x)\right ) F_1\left (\frac{5}{4};\frac{1}{2},1;\frac{9}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )+5 F_1\left (\frac{1}{4};\frac{1}{2},1;\frac{5}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )\right )}{f g \sqrt{d \cos (e+f x)} (a+b \cos (e+f x)) \left (\tan ^2\left (\frac{1}{2} (e+f x)\right ) \left (10 \tan ^2\left (\frac{1}{2} (e+f x)\right ) \left ((a+b) F_1\left (\frac{9}{4};\frac{3}{2},1;\frac{13}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )-2 (a-b) F_1\left (\frac{9}{4};\frac{1}{2},2;\frac{13}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )\right )+45 (a+b) F_1\left (\frac{5}{4};\frac{1}{2},1;\frac{9}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )-36 (a-b) F_1\left (\frac{5}{4};\frac{1}{2},2;\frac{9}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )+18 (a+b) F_1\left (\frac{5}{4};\frac{3}{2},1;\frac{9}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )\right )+45 (a+b) F_1\left (\frac{1}{4};\frac{1}{2},1;\frac{5}{4};\tan ^2\left (\frac{1}{2} (e+f x)\right ),-\frac{(a-b) \tan ^2\left (\frac{1}{2} (e+f x)\right )}{a+b}\right )\right )} \]
Warning: Unable to verify antiderivative.
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Maple [B] time = 0.533, size = 607, normalized size = 2.2 \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 \frac{1}{{\left (b \cos \left (f x + e\right ) + a\right )} \sqrt{d \cos \left (f x + e\right )} \sqrt{g \sin \left (f x + e\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{1}{\sqrt{d \cos{\left (e + f x \right )}} \sqrt{g \sin{\left (e + f x \right )}} \left (a + b \cos{\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{1}{{\left (b \cos \left (f x + e\right ) + a\right )} \sqrt{d \cos \left (f x + e\right )} \sqrt{g \sin \left (f x + e\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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