Optimal. Leaf size=13 \[ \frac {2 \sqrt {x^3+1}}{3} \]
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Rubi [A] time = 0.00, antiderivative size = 13, normalized size of antiderivative = 1.00, number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.077, Rules used = {261} \begin {gather*} \frac {2 \sqrt {x^3+1}}{3} \end {gather*}
Antiderivative was successfully verified.
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Rule 261
Rubi steps
\begin {align*} \int \frac {x^2}{\sqrt {1+x^3}} \, dx &=\frac {2 \sqrt {1+x^3}}{3}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 13, normalized size = 1.00 \begin {gather*} \frac {2 \sqrt {x^3+1}}{3} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.00, size = 13, normalized size = 1.00 \begin {gather*} \frac {2 \sqrt {x^3+1}}{3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.39, size = 9, normalized size = 0.69 \begin {gather*} \frac {2}{3} \, \sqrt {x^{3} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.75, size = 9, normalized size = 0.69 \begin {gather*} \frac {2}{3} \, \sqrt {x^{3} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.01, size = 21, normalized size = 1.62 \begin {gather*} \frac {2 \left (1+x \right ) \left (x^{2}-x +1\right )}{3 \sqrt {x^{3}+1}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.71, size = 9, normalized size = 0.69 \begin {gather*} \frac {2}{3} \, \sqrt {x^{3} + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.07, size = 9, normalized size = 0.69 \begin {gather*} \frac {2\,\sqrt {x^3+1}}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.13, size = 10, normalized size = 0.77 \begin {gather*} \frac {2 \sqrt {x^{3} + 1}}{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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