Optimal. Leaf size=15 \[ -\frac{b}{3 x^3}-\frac{c}{x} \]
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Rubi [A] time = 0.0056849, antiderivative size = 15, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.067, Rules used = {14} \[ -\frac{b}{3 x^3}-\frac{c}{x} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{b x^2+c x^4}{x^6} \, dx &=\int \left (\frac{b}{x^4}+\frac{c}{x^2}\right ) \, dx\\ &=-\frac{b}{3 x^3}-\frac{c}{x}\\ \end{align*}
Mathematica [A] time = 0.0020695, size = 15, normalized size = 1. \[ -\frac{b}{3 x^3}-\frac{c}{x} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 14, normalized size = 0.9 \begin{align*} -{\frac{b}{3\,{x}^{3}}}-{\frac{c}{x}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.974695, size = 18, normalized size = 1.2 \begin{align*} -\frac{3 \, c x^{2} + b}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.21469, size = 32, normalized size = 2.13 \begin{align*} -\frac{3 \, c x^{2} + b}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.298958, size = 14, normalized size = 0.93 \begin{align*} - \frac{b + 3 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 = 1.30789, size = 18, normalized size = 1.2 \begin{align*} -\frac{3 \, c x^{2} + b}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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