Optimal. Leaf size=28 \[ \frac {2}{3} e^{x^{3/2}} x^{3/2}-\frac {2 e^{x^{3/2}}}{3} \]
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Rubi [A] time = 0.04, antiderivative size = 28, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.273, Rules used = {2216, 2212, 2209} \[ \frac {2}{3} e^{x^{3/2}} x^{3/2}-\frac {2 e^{x^{3/2}}}{3} \]
Antiderivative was successfully verified.
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Rule 2209
Rule 2212
Rule 2216
Rubi steps
\begin {align*} \int e^{x^{3/2}} x^2 \, dx &=2 \operatorname {Subst}\left (\int e^{x^3} x^5 \, dx,x,\sqrt {x}\right )\\ &=\frac {2}{3} e^{x^{3/2}} x^{3/2}-2 \operatorname {Subst}\left (\int e^{x^3} x^2 \, dx,x,\sqrt {x}\right )\\ &=-\frac {2}{3} e^{x^{3/2}}+\frac {2}{3} e^{x^{3/2}} x^{3/2}\\ \end {align*}
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Mathematica [C] time = 0.00, size = 13, normalized size = 0.46 \[ -\frac {2}{3} \Gamma \left (2,-x^{3/2}\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.40, size = 11, normalized size = 0.39 \[ \frac {2}{3} \, {\left (x^{\frac {3}{2}} - 1\right )} e^{\left (x^{\frac {3}{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.25, size = 11, normalized size = 0.39 \[ \frac {2}{3} \, {\left (x^{\frac {3}{2}} - 1\right )} e^{\left (x^{\frac {3}{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.03, size = 17, normalized size = 0.61 \[ \frac {2 x^{\frac {3}{2}} {\mathrm e}^{x^{\frac {3}{2}}}}{3}-\frac {2 \,{\mathrm e}^{x^{\frac {3}{2}}}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.68, size = 11, normalized size = 0.39 \[ \frac {2}{3} \, {\left (x^{\frac {3}{2}} - 1\right )} e^{\left (x^{\frac {3}{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 3.57, size = 16, normalized size = 0.57 \[ \frac {2\,x^{3/2}\,{\mathrm {e}}^{x^{3/2}}}{3}-\frac {2\,{\mathrm {e}}^{x^{3/2}}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 3.11, size = 24, normalized size = 0.86 \[ \frac {2 x^{\frac {3}{2}} e^{x^{\frac {3}{2}}}}{3} - \frac {2 e^{x^{\frac {3}{2}}}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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