Optimal. Leaf size=10 \[ c x-\frac{b}{x} \]
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Rubi [A] time = 0.0052681, antiderivative size = 10, 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} \[ c x-\frac{b}{x} \]
Antiderivative was successfully verified.
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Rule 14
Rubi steps
\begin{align*} \int \frac{b x^2+c x^4}{x^4} \, dx &=\int \left (c+\frac{b}{x^2}\right ) \, dx\\ &=-\frac{b}{x}+c x\\ \end{align*}
Mathematica [A] time = 0.0008532, size = 10, normalized size = 1. \[ c x-\frac{b}{x} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.045, size = 11, normalized size = 1.1 \begin{align*} -{\frac{b}{x}}+cx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.00607, size = 14, normalized size = 1.4 \begin{align*} c x - \frac{b}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.23142, size = 20, normalized size = 2. \begin{align*} \frac{c x^{2} - b}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.253475, size = 5, normalized size = 0.5 \begin{align*} - \frac{b}{x} + c x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.12271, size = 14, normalized size = 1.4 \begin{align*} c x - \frac{b}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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