Optimal. Leaf size=44 \[ \frac{(d x)^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};-\frac{b x^2}{a}\right )}{a^2 d (m+1)} \]
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Rubi [A] time = 0.0176527, antiderivative size = 44, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077, Rules used = {28, 364} \[ \frac{(d x)^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};-\frac{b x^2}{a}\right )}{a^2 d (m+1)} \]
Antiderivative was successfully verified.
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Rule 28
Rule 364
Rubi steps
\begin{align*} \int \frac{(d x)^m}{a^2+2 a b x^2+b^2 x^4} \, dx &=b^2 \int \frac{(d x)^m}{\left (a b+b^2 x^2\right )^2} \, dx\\ &=\frac{(d x)^{1+m} \, _2F_1\left (2,\frac{1+m}{2};\frac{3+m}{2};-\frac{b x^2}{a}\right )}{a^2 d (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0081655, size = 42, normalized size = 0.95 \[ \frac{x (d x)^m \, _2F_1\left (2,\frac{m+1}{2};\frac{m+1}{2}+1;-\frac{b x^2}{a}\right )}{a^2 (m+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.078, size = 0, normalized size = 0. \begin{align*} \int{\frac{ \left ( dx \right ) ^{m}}{{b}^{2}{x}^{4}+2\,ab{x}^{2}+{a}^{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (d x\right )^{m}}{b^{2} x^{4} + 2 \, a b x^{2} + a^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\left (d x\right )^{m}}{b^{2} x^{4} + 2 \, a b x^{2} + a^{2}}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (d x\right )^{m}}{\left (a + b x^{2}\right )^{2}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (d x\right )^{m}}{b^{2} x^{4} + 2 \, a b x^{2} + a^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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