Optimal. Leaf size=84 \[ \frac{16 b^2 \left (a x+b x^{2/3}\right )^{5/2}}{105 a^3 x^{5/3}}-\frac{8 b \left (a x+b x^{2/3}\right )^{5/2}}{21 a^2 x^{4/3}}+\frac{2 \left (a x+b x^{2/3}\right )^{5/2}}{3 a x} \]
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Rubi [A] time = 0.138779, antiderivative size = 84, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {2016, 2014} \[ \frac{16 b^2 \left (a x+b x^{2/3}\right )^{5/2}}{105 a^3 x^{5/3}}-\frac{8 b \left (a x+b x^{2/3}\right )^{5/2}}{21 a^2 x^{4/3}}+\frac{2 \left (a x+b x^{2/3}\right )^{5/2}}{3 a x} \]
Antiderivative was successfully verified.
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Rule 2016
Rule 2014
Rubi steps
\begin{align*} \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x} \, dx &=\frac{2 \left (b x^{2/3}+a x\right )^{5/2}}{3 a x}-\frac{(4 b) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x^{4/3}} \, dx}{9 a}\\ &=-\frac{8 b \left (b x^{2/3}+a x\right )^{5/2}}{21 a^2 x^{4/3}}+\frac{2 \left (b x^{2/3}+a x\right )^{5/2}}{3 a x}+\frac{\left (8 b^2\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x^{5/3}} \, dx}{63 a^2}\\ &=\frac{16 b^2 \left (b x^{2/3}+a x\right )^{5/2}}{105 a^3 x^{5/3}}-\frac{8 b \left (b x^{2/3}+a x\right )^{5/2}}{21 a^2 x^{4/3}}+\frac{2 \left (b x^{2/3}+a x\right )^{5/2}}{3 a x}\\ \end{align*}
Mathematica [A] time = 0.0579474, size = 63, normalized size = 0.75 \[ \frac{2 \left (a \sqrt [3]{x}+b\right )^2 \left (35 a^2 x^{2/3}-20 a b \sqrt [3]{x}+8 b^2\right ) \sqrt{a x+b x^{2/3}}}{105 a^3 \sqrt [3]{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 48, normalized size = 0.6 \begin{align*}{\frac{2}{105\,x{a}^{3}} \left ( b{x}^{{\frac{2}{3}}}+ax \right ) ^{{\frac{3}{2}}} \left ( b+a\sqrt [3]{x} \right ) \left ( 35\,{x}^{2/3}{a}^{2}-20\,\sqrt [3]{x}ab+8\,{b}^{2} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (a x + b x^{\frac{2}{3}}\right )}^{\frac{3}{2}}}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\left (a x + b x^{\frac{2}{3}}\right )^{\frac{3}{2}}}{x}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.17726, size = 155, normalized size = 1.85 \begin{align*} -\frac{16 \, b^{\frac{9}{2}}}{105 \, a^{3}} + \frac{2 \,{\left (\frac{3 \,{\left (15 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{7}{2}} - 42 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{5}{2}} b + 35 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{3}{2}} b^{2}\right )} b}{a^{2}} + \frac{35 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{9}{2}} - 135 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{7}{2}} b + 189 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{5}{2}} b^{2} - 105 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{3}{2}} b^{3}}{a^{2}}\right )}}{105 \, a} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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