Optimal. Leaf size=123 \[ \frac {x \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} F_1\left (\frac {1}{4};-p,1;\frac {5}{4};-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{c}-\frac {e x^3 \left (a+b x^4\right )^p \left (1+\frac {b x^4}{a}\right )^{-p} F_1\left (\frac {3}{4};-p,1;\frac {7}{4};-\frac {b x^4}{a},\frac {e^2 x^4}{c^2}\right )}{3 c^2} \]
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Rubi [A]
time = 0.08, antiderivative size = 123, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.263, Rules used = {1254, 441, 440,
525, 524} \begin {gather*} \frac {x \left (a+b x^4\right )^p \left (\frac {b x^4}{a}+1\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 (\frac {b x^4}{a}+1\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 {gather*}
Antiderivative was successfully verified.
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Rule 440
Rule 441
Rule 524
Rule 525
Rule 1254
Rubi steps
\begin {align*} \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx &=\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*}
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Mathematica [F]
time = 0.61, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (a+b x^4\right )^p}{c+e x^2} \, dx \end {gather*}
Verification is not applicable to the result.
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Maple [F]
time = 0.04, size = 0, normalized size = 0.00 \[\int \frac {\left (b \,x^{4}+a \right )^{p}}{e \,x^{2}+c}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (b\,x^4+a\right )}^p}{e\,x^2+c} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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