Integrand size = 27, antiderivative size = 97 \[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\frac {2^{1-\frac {m}{2}} (e \cos (c+d x))^{2-m} \operatorname {Hypergeometric2F1}\left (\frac {m}{2},\frac {2+m}{2},\frac {4+m}{2},\frac {1}{2} (1+\sin (c+d x))\right ) (1-\sin (c+d x))^{-1+\frac {m}{2}} (a+a \sin (c+d x))^m}{d e (2+m)} \]
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Time = 0.07 (sec) , antiderivative size = 97, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.111, Rules used = {2768, 72, 71} \[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\frac {2^{1-\frac {m}{2}} (1-\sin (c+d x))^{\frac {m}{2}-1} (a \sin (c+d x)+a)^m (e \cos (c+d x))^{2-m} \operatorname {Hypergeometric2F1}\left (\frac {m}{2},\frac {m+2}{2},\frac {m+4}{2},\frac {1}{2} (\sin (c+d x)+1)\right )}{d e (m+2)} \]
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Rule 71
Rule 72
Rule 2768
Rubi steps \begin{align*} \text {integral}& = \frac {\left (a^2 (e \cos (c+d x))^{2-m} (a-a \sin (c+d x))^{\frac {1}{2} (-2+m)} (a+a \sin (c+d x))^{\frac {1}{2} (-2+m)}\right ) \text {Subst}\left (\int (a-a x)^{-m/2} (a+a x)^{m/2} \, dx,x,\sin (c+d x)\right )}{d e} \\ & = \frac {\left (2^{-m/2} a^2 (e \cos (c+d x))^{2-m} (a-a \sin (c+d x))^{\frac {1}{2} (-2+m)-\frac {m}{2}} \left (\frac {a-a \sin (c+d x)}{a}\right )^{m/2} (a+a \sin (c+d x))^{\frac {1}{2} (-2+m)}\right ) \text {Subst}\left (\int \left (\frac {1}{2}-\frac {x}{2}\right )^{-m/2} (a+a x)^{m/2} \, dx,x,\sin (c+d x)\right )}{d e} \\ & = \frac {2^{1-\frac {m}{2}} (e \cos (c+d x))^{2-m} \operatorname {Hypergeometric2F1}\left (\frac {m}{2},\frac {2+m}{2},\frac {4+m}{2},\frac {1}{2} (1+\sin (c+d x))\right ) (1-\sin (c+d x))^{-1+\frac {m}{2}} (a+a \sin (c+d x))^m}{d e (2+m)} \\ \end{align*}
Time = 0.19 (sec) , antiderivative size = 97, normalized size of antiderivative = 1.00 \[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\frac {2^{1+\frac {m}{2}} (e \cos (c+d x))^{2-m} \operatorname {Hypergeometric2F1}\left (1-\frac {m}{2},-\frac {m}{2},2-\frac {m}{2},\frac {1}{2} (1-\sin (c+d x))\right ) (1+\sin (c+d x))^{-1-\frac {m}{2}} (a (1+\sin (c+d x)))^m}{d e (-2+m)} \]
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\[\int \left (e \cos \left (d x +c \right )\right )^{1-m} \left (a +a \sin \left (d x +c \right )\right )^{m}d x\]
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\[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\int { \left (e \cos \left (d x + c\right )\right )^{-m + 1} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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\[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\int \left (a \left (\sin {\left (c + d x \right )} + 1\right )\right )^{m} \left (e \cos {\left (c + d x \right )}\right )^{1 - m}\, dx \]
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\[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\int { \left (e \cos \left (d x + c\right )\right )^{-m + 1} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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\[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\int { \left (e \cos \left (d x + c\right )\right )^{-m + 1} {\left (a \sin \left (d x + c\right ) + a\right )}^{m} \,d x } \]
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Timed out. \[ \int (e \cos (c+d x))^{1-m} (a+a \sin (c+d x))^m \, dx=\int {\left (e\,\cos \left (c+d\,x\right )\right )}^{1-m}\,{\left (a+a\,\sin \left (c+d\,x\right )\right )}^m \,d x \]
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