Optimal. Leaf size=15 \[ \frac {3}{4} \left (x^2+6 x\right )^{2/3} \]
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Rubi [A] time = 0.00, antiderivative size = 15, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.067, Rules used = {629} \[ \frac {3}{4} \left (x^2+6 x\right )^{2/3} \]
Antiderivative was successfully verified.
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Rule 629
Rubi steps
\begin {align*} \int \frac {3+x}{\sqrt [3]{6 x+x^2}} \, dx &=\frac {3}{4} \left (6 x+x^2\right )^{2/3}\\ \end {align*}
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Mathematica [A] time = 0.01, size = 13, normalized size = 0.87 \[ \frac {3}{4} (x (x+6))^{2/3} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.65, size = 11, normalized size = 0.73 \[ \frac {3}{4} \, {\left (x^{2} + 6 \, x\right )}^{\frac {2}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.43, size = 11, normalized size = 0.73 \[ \frac {3}{4} \, {\left (x^{2} + 6 \, x\right )}^{\frac {2}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 16, normalized size = 1.07 \[ \frac {3 \left (x +6\right ) x}{4 \left (x^{2}+6 x \right )^{\frac {1}{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.86, size = 11, normalized size = 0.73 \[ \frac {3}{4} \, {\left (x^{2} + 6 \, x\right )}^{\frac {2}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.56, size = 9, normalized size = 0.60 \[ \frac {3\,{\left (x\,\left (x+6\right )\right )}^{2/3}}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.16, size = 12, normalized size = 0.80 \[ \frac {3 \left (x^{2} + 6 x\right )^{\frac {2}{3}}}{4} \]
Verification of antiderivative is not currently implemented for this CAS.
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