Integrand size = 19, antiderivative size = 123 \[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\frac {x \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} \operatorname {AppellF1}\left (\frac {1}{4},-p,1,\frac {5}{4},-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{c}-\frac {e x^3 \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} \operatorname {AppellF1}\left (\frac {3}{4},-p,1,\frac {7}{4},-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{3 c^2} \]
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Time = 0.08 (sec) , antiderivative size = 123, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.263, Rules used = {1254, 441, 440, 525, 524} \[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\frac {x \left (a+b x^4\right )^p \left (\frac {b x^4}{a}+1\right )^{-p} \operatorname {AppellF1}\left (\frac {1}{4},-p,1,\frac {5}{4},-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{c}-\frac {e x^3 \left (a+b x^4\right )^p \left (\frac {b x^4}{a}+1\right )^{-p} \operatorname {AppellF1}\left (\frac {3}{4},-p,1,\frac {7}{4},-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{3 c^2} \]
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Rule 440
Rule 441
Rule 524
Rule 525
Rule 1254
Rubi steps \begin{align*} \text {integral}& = \int \left (\frac {c \left (a+b x^4\right )^p}{c^2-e^2 x^4}+\frac {e x^2 \left (a+b x^4\right )^p}{-c^2+e^2 x^4}\right ) \, dx \\ & = c \int \frac {\left (a+b x^4\right )^p}{c^2-e^2 x^4} \, dx+e \int \frac {x^2 \left (a+b x^4\right )^p}{-c^2+e^2 x^4} \, dx \\ & = \left (c \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p}\right ) \int \frac {\left (1+\frac {b x^4}{a}\right )^p}{c^2-e^2 x^4} \, dx+\left (e \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p}\right ) \int \frac {x^2 \left (1+\frac {b x^4}{a}\right )^p}{-c^2+e^2 x^4} \, dx \\ & = \frac {x \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} F_1\left (\frac {1}{4};-p,1;\frac {5}{4};-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{c}-\frac {e x^3 \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} F_1\left (\frac {3}{4};-p,1;\frac {7}{4};-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{3 c^2} \\ \end{align*}
\[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx \]
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\[\int \frac {\left (b \,x^{4}+a \right )^{p}}{e \,x^{2}+c}d x\]
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\[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\int { \frac {{\left (b x^{4} + a\right )}^{p}}{e x^{2} + c} \,d x } \]
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Timed out. \[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\text {Timed out} \]
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\[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\int { \frac {{\left (b x^{4} + a\right )}^{p}}{e x^{2} + c} \,d x } \]
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\[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\int { \frac {{\left (b x^{4} + a\right )}^{p}}{e x^{2} + c} \,d x } \]
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Timed out. \[ \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx=\int \frac {{\left (b\,x^4+a\right )}^p}{e\,x^2+c} \,d x \]
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