Integrand size = 40, antiderivative size = 103 \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\frac {2 \sqrt {a} \sqrt {g} \arctan \left (\frac {\sqrt {a} \sqrt {g} \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{c f}+\frac {2 \sec (e+f x) \sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c f} \]
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Time = 0.32 (sec) , antiderivative size = 103, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {3007, 2854, 211, 3009, 12, 30} \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\frac {2 \sqrt {a} \sqrt {g} \arctan \left (\frac {\sqrt {a} \sqrt {g} \cos (e+f x)}{\sqrt {a \sin (e+f x)+a} \sqrt {g \sin (e+f x)}}\right )}{c f}+\frac {2 \sec (e+f x) \sqrt {a \sin (e+f x)+a} \sqrt {g \sin (e+f x)}}{c f} \]
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Rule 12
Rule 30
Rule 211
Rule 2854
Rule 3007
Rule 3009
Rubi steps \begin{align*} \text {integral}& = g \int \frac {\sqrt {a+a \sin (e+f x)}}{\sqrt {g \sin (e+f x)} (c-c \sin (e+f x))} \, dx-\frac {g \int \frac {\sqrt {a+a \sin (e+f x)}}{\sqrt {g \sin (e+f x)}} \, dx}{c} \\ & = -\frac {(2 a g) \text {Subst}\left (\int \frac {1}{c g x^2} \, dx,x,\frac {a \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{f}+\frac {(2 a g) \text {Subst}\left (\int \frac {1}{a+g x^2} \, dx,x,\frac {a \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{c f} \\ & = \frac {2 \sqrt {a} \sqrt {g} \arctan \left (\frac {\sqrt {a} \sqrt {g} \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{c f}-\frac {(2 a) \text {Subst}\left (\int \frac {1}{x^2} \, dx,x,\frac {a \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{c f} \\ & = \frac {2 \sqrt {a} \sqrt {g} \arctan \left (\frac {\sqrt {a} \sqrt {g} \cos (e+f x)}{\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}\right )}{c f}+\frac {2 \sec (e+f x) \sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c f} \\ \end{align*}
Time = 2.59 (sec) , antiderivative size = 91, normalized size of antiderivative = 0.88 \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\frac {2 \sec (e+f x) \left (\arcsin \left (\sqrt {1-\sin (e+f x)}\right ) \sqrt {1-\sin (e+f x)}+\sqrt {\sin (e+f x)}\right ) \sqrt {g \sin (e+f x)} \sqrt {a (1+\sin (e+f x))}}{c f \sqrt {\sin (e+f x)}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(753\) vs. \(2(87)=174\).
Time = 3.21 (sec) , antiderivative size = 754, normalized size of antiderivative = 7.32
method | result | size |
default | \(-\frac {\sqrt {\frac {g \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )}{\left (1-\cos \left (f x +e \right )\right )^{2} \left (\csc ^{2}\left (f x +e \right )\right )+1}}\, \left (\left (1-\cos \left (f x +e \right )\right )^{2} \left (\csc ^{2}\left (f x +e \right )\right )+1\right ) \sqrt {\frac {a \left (\left (1-\cos \left (f x +e \right )\right )^{2} \left (\csc ^{2}\left (f x +e \right )\right )+2 \csc \left (f x +e \right )-2 \cot \left (f x +e \right )+1\right )}{\left (1-\cos \left (f x +e \right )\right )^{2} \left (\csc ^{2}\left (f x +e \right )\right )+1}}\, \left (\sqrt {2}\, \ln \left (-\frac {\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1}{\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-\csc \left (f x +e \right )+\cot \left (f x +e \right )-1}\right ) \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )+4 \sqrt {2}\, \arctan \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1\right ) \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )+4 \sqrt {2}\, \arctan \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-1\right ) \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )+\sqrt {2}\, \ln \left (-\frac {\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-\csc \left (f x +e \right )+\cot \left (f x +e \right )-1}{\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1}\right ) \left (\csc \left (f x +e \right )-\cot \left (f x +e \right )\right )-\sqrt {2}\, \ln \left (-\frac {\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1}{\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-\csc \left (f x +e \right )+\cot \left (f x +e \right )-1}\right )-4 \sqrt {2}\, \arctan \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1\right )-4 \sqrt {2}\, \arctan \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-1\right )-\sqrt {2}\, \ln \left (-\frac {\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}-\csc \left (f x +e \right )+\cot \left (f x +e \right )-1}{\csc \left (f x +e \right )-\cot \left (f x +e \right )+\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \sqrt {2}+1}\right )+8 \sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\right ) \sqrt {2}}{4 c f \left (-\cot \left (f x +e \right )+\csc \left (f x +e \right )+1\right ) \sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}\, \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}+1\right ) \left (\sqrt {\csc \left (f x +e \right )-\cot \left (f x +e \right )}-1\right )}\) | \(754\) |
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Time = 0.41 (sec) , antiderivative size = 442, normalized size of antiderivative = 4.29 \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\left [\frac {\sqrt {-a g} \cos \left (f x + e\right ) \log \left (\frac {128 \, a g \cos \left (f x + e\right )^{5} - 128 \, a g \cos \left (f x + e\right )^{4} - 416 \, a g \cos \left (f x + e\right )^{3} + 128 \, a g \cos \left (f x + e\right )^{2} + 289 \, a g \cos \left (f x + e\right ) + 8 \, {\left (16 \, \cos \left (f x + e\right )^{4} - 24 \, \cos \left (f x + e\right )^{3} - 66 \, \cos \left (f x + e\right )^{2} + {\left (16 \, \cos \left (f x + e\right )^{3} + 40 \, \cos \left (f x + e\right )^{2} - 26 \, \cos \left (f x + e\right ) - 51\right )} \sin \left (f x + e\right ) + 25 \, \cos \left (f x + e\right ) + 51\right )} \sqrt {-a g} \sqrt {a \sin \left (f x + e\right ) + a} \sqrt {g \sin \left (f x + e\right )} + a g + {\left (128 \, a g \cos \left (f x + e\right )^{4} + 256 \, a g \cos \left (f x + e\right )^{3} - 160 \, a g \cos \left (f x + e\right )^{2} - 288 \, a g \cos \left (f x + e\right ) + a g\right )} \sin \left (f x + e\right )}{\cos \left (f x + e\right ) + \sin \left (f x + e\right ) + 1}\right ) + 8 \, \sqrt {a \sin \left (f x + e\right ) + a} \sqrt {g \sin \left (f x + e\right )}}{4 \, c f \cos \left (f x + e\right )}, -\frac {\sqrt {a g} \arctan \left (\frac {\sqrt {a g} {\left (8 \, \cos \left (f x + e\right )^{2} + 8 \, \sin \left (f x + e\right ) - 9\right )} \sqrt {a \sin \left (f x + e\right ) + a} \sqrt {g \sin \left (f x + e\right )}}{4 \, {\left (2 \, a g \cos \left (f x + e\right )^{3} + a g \cos \left (f x + e\right ) \sin \left (f x + e\right ) - 2 \, a g \cos \left (f x + e\right )\right )}}\right ) \cos \left (f x + e\right ) - 4 \, \sqrt {a \sin \left (f x + e\right ) + a} \sqrt {g \sin \left (f x + e\right )}}{2 \, c f \cos \left (f x + e\right )}\right ] \]
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\[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=- \frac {\int \frac {\sqrt {g \sin {\left (e + f x \right )}} \sqrt {a \sin {\left (e + f x \right )} + a}}{\sin {\left (e + f x \right )} - 1}\, dx}{c} \]
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\[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\int { -\frac {\sqrt {a \sin \left (f x + e\right ) + a} \sqrt {g \sin \left (f x + e\right )}}{c \sin \left (f x + e\right ) - c} \,d x } \]
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Timed out. \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\text {Timed out} \]
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Timed out. \[ \int \frac {\sqrt {g \sin (e+f x)} \sqrt {a+a \sin (e+f x)}}{c-c \sin (e+f x)} \, dx=\int \frac {\sqrt {g\,\sin \left (e+f\,x\right )}\,\sqrt {a+a\,\sin \left (e+f\,x\right )}}{c-c\,\sin \left (e+f\,x\right )} \,d x \]
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