Optimal. Leaf size=52 \[ -\frac{a^2}{9 x^9}-\frac{2 a c+b^2}{5 x^5}-\frac{2 a b}{7 x^7}-\frac{2 b c}{3 x^3}-\frac{c^2}{x} \]
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Rubi [A] time = 0.0246766, antiderivative size = 52, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.056, Rules used = {1108} \[ -\frac{a^2}{9 x^9}-\frac{2 a c+b^2}{5 x^5}-\frac{2 a b}{7 x^7}-\frac{2 b c}{3 x^3}-\frac{c^2}{x} \]
Antiderivative was successfully verified.
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Rule 1108
Rubi steps
\begin{align*} \int \frac{\left (a+b x^2+c x^4\right )^2}{x^{10}} \, dx &=\int \left (\frac{a^2}{x^{10}}+\frac{2 a b}{x^8}+\frac{b^2+2 a c}{x^6}+\frac{2 b c}{x^4}+\frac{c^2}{x^2}\right ) \, dx\\ &=-\frac{a^2}{9 x^9}-\frac{2 a b}{7 x^7}-\frac{b^2+2 a c}{5 x^5}-\frac{2 b c}{3 x^3}-\frac{c^2}{x}\\ \end{align*}
Mathematica [A] time = 0.0196876, size = 50, normalized size = 0.96 \[ -\frac{35 a^2+90 a b x^2+126 a c x^4+63 b^2 x^4+210 b c x^6+315 c^2 x^8}{315 x^9} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.047, size = 45, normalized size = 0.9 \begin{align*} -{\frac{2\,bc}{3\,{x}^{3}}}-{\frac{2\,ac+{b}^{2}}{5\,{x}^{5}}}-{\frac{2\,ab}{7\,{x}^{7}}}-{\frac{{c}^{2}}{x}}-{\frac{{a}^{2}}{9\,{x}^{9}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.964756, size = 62, normalized size = 1.19 \begin{align*} -\frac{315 \, c^{2} x^{8} + 210 \, b c x^{6} + 63 \,{\left (b^{2} + 2 \, a c\right )} x^{4} + 90 \, a b x^{2} + 35 \, a^{2}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.40219, size = 115, normalized size = 2.21 \begin{align*} -\frac{315 \, c^{2} x^{8} + 210 \, b c x^{6} + 63 \,{\left (b^{2} + 2 \, a c\right )} x^{4} + 90 \, a b x^{2} + 35 \, a^{2}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.58361, size = 49, normalized size = 0.94 \begin{align*} - \frac{35 a^{2} + 90 a b x^{2} + 210 b c x^{6} + 315 c^{2} x^{8} + x^{4} \left (126 a c + 63 b^{2}\right )}{315 x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.11946, size = 65, normalized size = 1.25 \begin{align*} -\frac{315 \, c^{2} x^{8} + 210 \, b c x^{6} + 63 \, b^{2} x^{4} + 126 \, a c x^{4} + 90 \, a b x^{2} + 35 \, a^{2}}{315 \, x^{9}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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