Integrand size = 20, antiderivative size = 85 \[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=-\frac {\cos ^2(a+b x)^{\frac {1-m}{2}} \csc (a+b x) \operatorname {Hypergeometric2F1}\left (\frac {1-m}{2},\frac {1}{2} (-1+m),\frac {1+m}{2},\sin ^2(a+b x)\right ) \sec (a+b x) \sin ^m(2 a+2 b x)}{b (1-m)} \]
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Time = 0.10 (sec) , antiderivative size = 85, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {4395, 2657} \[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=-\frac {\csc (a+b x) \sec (a+b x) \sin ^m(2 a+2 b x) \cos ^2(a+b x)^{\frac {1-m}{2}} \operatorname {Hypergeometric2F1}\left (\frac {1-m}{2},\frac {m-1}{2},\frac {m+1}{2},\sin ^2(a+b x)\right )}{b (1-m)} \]
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Rule 2657
Rule 4395
Rubi steps \begin{align*} \text {integral}& = \left (\cos ^{-m}(a+b x) \sin ^{-m}(a+b x) \sin ^m(2 a+2 b x)\right ) \int \cos ^m(a+b x) \sin ^{-2+m}(a+b x) \, dx \\ & = -\frac {\cos ^2(a+b x)^{\frac {1-m}{2}} \csc (a+b x) \operatorname {Hypergeometric2F1}\left (\frac {1-m}{2},\frac {1}{2} (-1+m),\frac {1+m}{2},\sin ^2(a+b x)\right ) \sec (a+b x) \sin ^m(2 a+2 b x)}{b (1-m)} \\ \end{align*}
Time = 0.56 (sec) , antiderivative size = 61, normalized size of antiderivative = 0.72 \[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\frac {\cot (a+b x) \operatorname {Hypergeometric2F1}\left (\frac {1}{2} (-1+m),m,\frac {1+m}{2},-\tan ^2(a+b x)\right ) \sec ^2(a+b x)^m \sin ^m(2 (a+b x))}{b (-1+m)} \]
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\[\int \csc \left (x b +a \right )^{2} \sin \left (2 x b +2 a \right )^{m}d x\]
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\[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\int { \sin \left (2 \, b x + 2 \, a\right )^{m} \csc \left (b x + a\right )^{2} \,d x } \]
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\[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\int \sin ^{m}{\left (2 a + 2 b x \right )} \csc ^{2}{\left (a + b x \right )}\, dx \]
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\[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\int { \sin \left (2 \, b x + 2 \, a\right )^{m} \csc \left (b x + a\right )^{2} \,d x } \]
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\[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\int { \sin \left (2 \, b x + 2 \, a\right )^{m} \csc \left (b x + a\right )^{2} \,d x } \]
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Timed out. \[ \int \csc ^2(a+b x) \sin ^m(2 a+2 b x) \, dx=\int \frac {{\sin \left (2\,a+2\,b\,x\right )}^m}{{\sin \left (a+b\,x\right )}^2} \,d x \]
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