Optimal. Leaf size=21 \[ \frac {2}{5} a x^{5/2}+\frac {2}{7} b x^{7/2} \]
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Rubi [A] time = 0.00, antiderivative size = 21, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.091, Rules used = {43} \[ \frac {2}{5} a x^{5/2}+\frac {2}{7} b x^{7/2} \]
Antiderivative was successfully verified.
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Rule 43
Rubi steps
\begin {align*} \int x^{3/2} (a+b x) \, dx &=\int \left (a x^{3/2}+b x^{5/2}\right ) \, dx\\ &=\frac {2}{5} a x^{5/2}+\frac {2}{7} b x^{7/2}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 17, normalized size = 0.81 \[ \frac {2}{35} x^{5/2} (7 a+5 b x) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 18, normalized size = 0.86 \[ \frac {2}{35} \, {\left (5 \, b x^{3} + 7 \, a x^{2}\right )} \sqrt {x} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.88, size = 13, normalized size = 0.62 \[ \frac {2}{7} \, b x^{\frac {7}{2}} + \frac {2}{5} \, a x^{\frac {5}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.00, size = 14, normalized size = 0.67 \[ \frac {2 \left (5 b x +7 a \right ) x^{\frac {5}{2}}}{35} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 1.29, size = 13, normalized size = 0.62 \[ \frac {2}{7} \, b x^{\frac {7}{2}} + \frac {2}{5} \, a x^{\frac {5}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.03, size = 13, normalized size = 0.62 \[ \frac {2\,x^{5/2}\,\left (7\,a+5\,b\,x\right )}{35} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 0.55, size = 19, normalized size = 0.90 \[ \frac {2 a x^{\frac {5}{2}}}{5} + \frac {2 b x^{\frac {7}{2}}}{7} \]
Verification of antiderivative is not currently implemented for this CAS.
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