Integrand size = 23, antiderivative size = 23 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\text {Int}\left (\cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p,x\right ) \]
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Not integrable
Time = 0.05 (sec) , antiderivative size = 23, normalized size of antiderivative = 1.00, number of steps used = 0, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx \\ \end{align*}
Not integrable
Time = 8.55 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.09 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx \]
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Not integrable
Time = 0.60 (sec) , antiderivative size = 23, normalized size of antiderivative = 1.00
\[\int \left (\cos ^{2}\left (f x +e \right )\right ) {\left (a +b \left (\sin ^{n}\left (f x +e \right )\right )\right )}^{p}d x\]
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Not integrable
Time = 0.30 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.09 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{n} + a\right )}^{p} \cos \left (f x + e\right )^{2} \,d x } \]
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Not integrable
Time = 43.03 (sec) , antiderivative size = 22, normalized size of antiderivative = 0.96 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int \left (a + b \sin ^{n}{\left (e + f x \right )}\right )^{p} \cos ^{2}{\left (e + f x \right )}\, dx \]
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Not integrable
Time = 4.70 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.09 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{n} + a\right )}^{p} \cos \left (f x + e\right )^{2} \,d x } \]
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Not integrable
Time = 6.96 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.09 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{n} + a\right )}^{p} \cos \left (f x + e\right )^{2} \,d x } \]
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Not integrable
Time = 14.01 (sec) , antiderivative size = 25, normalized size of antiderivative = 1.09 \[ \int \cos ^2(e+f x) \left (a+b \sin ^n(e+f x)\right )^p \, dx=\int {\cos \left (e+f\,x\right )}^2\,{\left (a+b\,{\sin \left (e+f\,x\right )}^n\right )}^p \,d x \]
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