Integrand size = 21, antiderivative size = 158 \[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\frac {\operatorname {AppellF1}\left (\frac {1}{4},1,-p,\frac {5}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right ) \sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{f}+\frac {\operatorname {AppellF1}\left (\frac {3}{4},1,-p,\frac {7}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{3 f} \]
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Time = 0.18 (sec) , antiderivative size = 158, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {3302, 1254, 441, 440, 525, 524} \[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\frac {\sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (\frac {b \sin ^4(e+f x)}{a}+1\right )^{-p} \operatorname {AppellF1}\left (\frac {1}{4},1,-p,\frac {5}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right )}{f}+\frac {\sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (\frac {b \sin ^4(e+f x)}{a}+1\right )^{-p} \operatorname {AppellF1}\left (\frac {3}{4},1,-p,\frac {7}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right )}{3 f} \]
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Rule 440
Rule 441
Rule 524
Rule 525
Rule 1254
Rule 3302
Rubi steps \begin{align*} \text {integral}& = \frac {\text {Subst}\left (\int \frac {\left (a+b x^4\right )^p}{1-x^2} \, dx,x,\sin (e+f x)\right )}{f} \\ & = \frac {\text {Subst}\left (\int \left (\frac {\left (a+b x^4\right )^p}{1-x^4}-\frac {x^2 \left (a+b x^4\right )^p}{-1+x^4}\right ) \, dx,x,\sin (e+f x)\right )}{f} \\ & = \frac {\text {Subst}\left (\int \frac {\left (a+b x^4\right )^p}{1-x^4} \, dx,x,\sin (e+f x)\right )}{f}-\frac {\text {Subst}\left (\int \frac {x^2 \left (a+b x^4\right )^p}{-1+x^4} \, dx,x,\sin (e+f x)\right )}{f} \\ & = \frac {\left (\left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}\right ) \text {Subst}\left (\int \frac {\left (1+\frac {b x^4}{a}\right )^p}{1-x^4} \, dx,x,\sin (e+f x)\right )}{f}-\frac {\left (\left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}\right ) \text {Subst}\left (\int \frac {x^2 \left (1+\frac {b x^4}{a}\right )^p}{-1+x^4} \, dx,x,\sin (e+f x)\right )}{f} \\ & = \frac {\operatorname {AppellF1}\left (\frac {1}{4},1,-p,\frac {5}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right ) \sin (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{f}+\frac {\operatorname {AppellF1}\left (\frac {3}{4},1,-p,\frac {7}{4},\sin ^4(e+f x),-\frac {b \sin ^4(e+f x)}{a}\right ) \sin ^3(e+f x) \left (a+b \sin ^4(e+f x)\right )^p \left (1+\frac {b \sin ^4(e+f x)}{a}\right )^{-p}}{3 f} \\ \end{align*}
\[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx \]
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\[\int \sec \left (f x +e \right ) {\left (a +b \left (\sin ^{4}\left (f x +e \right )\right )\right )}^{p}d x\]
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\[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{4} + a\right )}^{p} \sec \left (f x + e\right ) \,d x } \]
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Timed out. \[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\text {Timed out} \]
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\[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{4} + a\right )}^{p} \sec \left (f x + e\right ) \,d x } \]
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\[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\int { {\left (b \sin \left (f x + e\right )^{4} + a\right )}^{p} \sec \left (f x + e\right ) \,d x } \]
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Timed out. \[ \int \sec (e+f x) \left (a+b \sin ^4(e+f x)\right )^p \, dx=\int \frac {{\left (b\,{\sin \left (e+f\,x\right )}^4+a\right )}^p}{\cos \left (e+f\,x\right )} \,d x \]
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