Optimal. Leaf size=23 \[ -\frac{b^2}{3 x^3}-\frac{2 b c}{x}+c^2 x \]
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Rubi [A] time = 0.0180535, antiderivative size = 23, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118, Rules used = {1584, 270} \[ -\frac{b^2}{3 x^3}-\frac{2 b c}{x}+c^2 x \]
Antiderivative was successfully verified.
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Rule 1584
Rule 270
Rubi steps
\begin{align*} \int \frac{\left (b x^2+c x^4\right )^2}{x^8} \, dx &=\int \frac{\left (b+c x^2\right )^2}{x^4} \, dx\\ &=\int \left (c^2+\frac{b^2}{x^4}+\frac{2 b c}{x^2}\right ) \, dx\\ &=-\frac{b^2}{3 x^3}-\frac{2 b c}{x}+c^2 x\\ \end{align*}
Mathematica [A] time = 0.0008095, size = 23, normalized size = 1. \[ -\frac{b^2}{3 x^3}-\frac{2 b c}{x}+c^2 x \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 22, normalized size = 1. \begin{align*} -{\frac{{b}^{2}}{3\,{x}^{3}}}-2\,{\frac{bc}{x}}+{c}^{2}x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00879, size = 30, normalized size = 1.3 \begin{align*} c^{2} x - \frac{6 \, b c x^{2} + b^{2}}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.22724, size = 53, normalized size = 2.3 \begin{align*} \frac{3 \, c^{2} x^{4} - 6 \, b c x^{2} - b^{2}}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.311306, size = 20, normalized size = 0.87 \begin{align*} c^{2} x - \frac{b^{2} + 6 b c x^{2}}{3 x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27357, size = 30, normalized size = 1.3 \begin{align*} c^{2} x - \frac{6 \, b c x^{2} + b^{2}}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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