Integrand size = 27, antiderivative size = 62 \[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=-\frac {4^{-1-m} \cos (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},1+m,\frac {3}{2},\frac {1-\sin (e+f x)}{4 (1+\sin (e+f x))}\right )}{f (1+\sin (e+f x))} \]
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Time = 0.08 (sec) , antiderivative size = 111, normalized size of antiderivative = 1.79, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.074, Rules used = {2867, 134} \[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=-\frac {2^{-2 m-1} \cos (e+f x) (\sin (e+f x)+1)^{m-1} \left (\frac {\sin (e+f x)+1}{5 \sin (e+f x)+3}\right )^{\frac {1}{2}-m} (5 \sin (e+f x)+3)^{-m} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1}{2}-m,\frac {3}{2},-\frac {1-\sin (e+f x)}{5 \sin (e+f x)+3}\right )}{f} \]
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Rule 134
Rule 2867
Rubi steps \begin{align*} \text {integral}& = \frac {\cos (e+f x) \text {Subst}\left (\int \frac {(1+x)^{-\frac {1}{2}+m} (3+5 x)^{-1-m}}{\sqrt {1-x}} \, dx,x,\sin (e+f x)\right )}{f \sqrt {1-\sin (e+f x)} \sqrt {1+\sin (e+f x)}} \\ & = -\frac {2^{-1-2 m} \cos (e+f x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1}{2}-m,\frac {3}{2},-\frac {1-\sin (e+f x)}{3+5 \sin (e+f x)}\right ) (1+\sin (e+f x))^{-1+m} \left (\frac {1+\sin (e+f x)}{3+5 \sin (e+f x)}\right )^{\frac {1}{2}-m} (3+5 \sin (e+f x))^{-m}}{f} \\ \end{align*}
Leaf count is larger than twice the leaf count of optimal. \(196\) vs. \(2(62)=124\).
Time = 7.67 (sec) , antiderivative size = 196, normalized size of antiderivative = 3.16 \[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=-\frac {\operatorname {Hypergeometric2F1}\left (1+m,1+2 m,2 (1+m),\frac {4 \left (\cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )\right )}{3 \cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )}\right ) \left (\cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )\right ) \left (-\frac {\cos \left (\frac {1}{2} (e+f x)\right )+3 \sin \left (\frac {1}{2} (e+f x)\right )}{3 \cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )}\right )^m (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-m}}{f (1+2 m) \left (3 \cos \left (\frac {1}{2} (e+f x)\right )+\sin \left (\frac {1}{2} (e+f x)\right )\right )} \]
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\[\int \left (\sin \left (f x +e \right )+1\right )^{m} \left (3+5 \sin \left (f x +e \right )\right )^{-1-m}d x\]
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\[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=\int { {\left (5 \, \sin \left (f x + e\right ) + 3\right )}^{-m - 1} {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \,d x } \]
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\[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=\int \left (\sin {\left (e + f x \right )} + 1\right )^{m} \left (5 \sin {\left (e + f x \right )} + 3\right )^{- m - 1}\, dx \]
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\[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=\int { {\left (5 \, \sin \left (f x + e\right ) + 3\right )}^{-m - 1} {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \,d x } \]
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\[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=\int { {\left (5 \, \sin \left (f x + e\right ) + 3\right )}^{-m - 1} {\left (\sin \left (f x + e\right ) + 1\right )}^{m} \,d x } \]
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Timed out. \[ \int (1+\sin (e+f x))^m (3+5 \sin (e+f x))^{-1-m} \, dx=\int \frac {{\left (\sin \left (e+f\,x\right )+1\right )}^m}{{\left (5\,\sin \left (e+f\,x\right )+3\right )}^{m+1}} \,d x \]
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