Integrand size = 29, antiderivative size = 196 \[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\frac {2 \sqrt {3+b} \operatorname {EllipticPi}\left (\frac {(3+b) d}{b (c+d)},\arcsin \left (\frac {\sqrt {c+d} \sqrt {3+b \sin (e+f x)}}{\sqrt {3+b} \sqrt {c+d \sin (e+f x)}}\right ),\frac {(3+b) (c-d)}{(3-b) (c+d)}\right ) \sec (e+f x) \sqrt {\frac {(b c-3 d) (1-\sin (e+f x))}{(3+b) (c+d \sin (e+f x))}} \sqrt {-\frac {(b c-3 d) (1+\sin (e+f x))}{(3-b) (c+d \sin (e+f x))}} (c+d \sin (e+f x))}{b \sqrt {c+d} f} \]
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Time = 0.07 (sec) , antiderivative size = 198, normalized size of antiderivative = 1.01, number of steps used = 1, number of rules used = 1, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.034, Rules used = {2890} \[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\frac {2 \sqrt {a+b} \sec (e+f x) (c+d \sin (e+f x)) \sqrt {\frac {(b c-a d) (1-\sin (e+f x))}{(a+b) (c+d \sin (e+f x))}} \sqrt {-\frac {(b c-a d) (\sin (e+f x)+1)}{(a-b) (c+d \sin (e+f x))}} \operatorname {EllipticPi}\left (\frac {(a+b) d}{b (c+d)},\arcsin \left (\frac {\sqrt {c+d} \sqrt {a+b \sin (e+f x)}}{\sqrt {a+b} \sqrt {c+d \sin (e+f x)}}\right ),\frac {(a+b) (c-d)}{(a-b) (c+d)}\right )}{b f \sqrt {c+d}} \]
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Rule 2890
Rubi steps \begin{align*} \text {integral}& = \frac {2 \sqrt {a+b} \operatorname {EllipticPi}\left (\frac {(a+b) d}{b (c+d)},\arcsin \left (\frac {\sqrt {c+d} \sqrt {a+b \sin (e+f x)}}{\sqrt {a+b} \sqrt {c+d \sin (e+f x)}}\right ),\frac {(a+b) (c-d)}{(a-b) (c+d)}\right ) \sec (e+f x) \sqrt {\frac {(b c-a d) (1-\sin (e+f x))}{(a+b) (c+d \sin (e+f x))}} \sqrt {-\frac {(b c-a d) (1+\sin (e+f x))}{(a-b) (c+d \sin (e+f x))}} (c+d \sin (e+f x))}{b \sqrt {c+d} f} \\ \end{align*}
Time = 0.19 (sec) , antiderivative size = 191, normalized size of antiderivative = 0.97 \[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\frac {2 \sqrt {3+b} \operatorname {EllipticPi}\left (\frac {(3+b) d}{b (c+d)},\arcsin \left (\frac {\sqrt {c+d} \sqrt {3+b \sin (e+f x)}}{\sqrt {3+b} \sqrt {c+d \sin (e+f x)}}\right ),-\frac {(3+b) (c-d)}{(-3+b) (c+d)}\right ) \sec (e+f x) \sqrt {-\frac {(b c-3 d) (-1+\sin (e+f x))}{(3+b) (c+d \sin (e+f x))}} \sqrt {\frac {(b c-3 d) (1+\sin (e+f x))}{(-3+b) (c+d \sin (e+f x))}} (c+d \sin (e+f x))}{b \sqrt {c+d} f} \]
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Result contains complex when optimal does not.
Time = 11.88 (sec) , antiderivative size = 223623, normalized size of antiderivative = 1140.93
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Timed out. \[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\text {Timed out} \]
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\[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\int \frac {\sqrt {c + d \sin {\left (e + f x \right )}}}{\sqrt {a + b \sin {\left (e + f x \right )}}}\, dx \]
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\[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\int { \frac {\sqrt {d \sin \left (f x + e\right ) + c}}{\sqrt {b \sin \left (f x + e\right ) + a}} \,d x } \]
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\[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\int { \frac {\sqrt {d \sin \left (f x + e\right ) + c}}{\sqrt {b \sin \left (f x + e\right ) + a}} \,d x } \]
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Timed out. \[ \int \frac {\sqrt {c+d \sin (e+f x)}}{\sqrt {3+b \sin (e+f x)}} \, dx=\int \frac {\sqrt {c+d\,\sin \left (e+f\,x\right )}}{\sqrt {a+b\,\sin \left (e+f\,x\right )}} \,d x \]
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