Optimal. Leaf size=255 \[ \frac{65536 b^8 \left (a x+b x^{2/3}\right )^{5/2}}{4849845 a^9 x^{5/3}}-\frac{32768 b^7 \left (a x+b x^{2/3}\right )^{5/2}}{969969 a^8 x^{4/3}}+\frac{8192 b^6 \left (a x+b x^{2/3}\right )^{5/2}}{138567 a^7 x}-\frac{4096 b^5 \left (a x+b x^{2/3}\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (a x+b x^{2/3}\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}-\frac{256 b^3 \left (a x+b x^{2/3}\right )^{5/2}}{1615 a^4}+\frac{64 b^2 \sqrt [3]{x} \left (a x+b x^{2/3}\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (a x+b x^{2/3}\right )^{5/2}}{133 a^2}+\frac{2 x \left (a x+b x^{2/3}\right )^{5/2}}{7 a} \]
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Rubi [A] time = 0.42205, antiderivative size = 255, normalized size of antiderivative = 1., number of steps used = 9, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {2016, 2002, 2014} \[ \frac{65536 b^8 \left (a x+b x^{2/3}\right )^{5/2}}{4849845 a^9 x^{5/3}}-\frac{32768 b^7 \left (a x+b x^{2/3}\right )^{5/2}}{969969 a^8 x^{4/3}}+\frac{8192 b^6 \left (a x+b x^{2/3}\right )^{5/2}}{138567 a^7 x}-\frac{4096 b^5 \left (a x+b x^{2/3}\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (a x+b x^{2/3}\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}-\frac{256 b^3 \left (a x+b x^{2/3}\right )^{5/2}}{1615 a^4}+\frac{64 b^2 \sqrt [3]{x} \left (a x+b x^{2/3}\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (a x+b x^{2/3}\right )^{5/2}}{133 a^2}+\frac{2 x \left (a x+b x^{2/3}\right )^{5/2}}{7 a} \]
Antiderivative was successfully verified.
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Rule 2016
Rule 2002
Rule 2014
Rubi steps
\begin{align*} \int x \left (b x^{2/3}+a x\right )^{3/2} \, dx &=\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}-\frac{(16 b) \int x^{2/3} \left (b x^{2/3}+a x\right )^{3/2} \, dx}{21 a}\\ &=-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}+\frac{\left (32 b^2\right ) \int \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{3/2} \, dx}{57 a^2}\\ &=\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}-\frac{\left (128 b^3\right ) \int \left (b x^{2/3}+a x\right )^{3/2} \, dx}{323 a^3}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}+\frac{\left (256 b^4\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{\sqrt [3]{x}} \, dx}{969 a^4}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}+\frac{512 b^4 \left (b x^{2/3}+a x\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}-\frac{\left (2048 b^5\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x^{2/3}} \, dx}{12597 a^5}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}-\frac{4096 b^5 \left (b x^{2/3}+a x\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (b x^{2/3}+a x\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}+\frac{\left (4096 b^6\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x} \, dx}{46189 a^6}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}+\frac{8192 b^6 \left (b x^{2/3}+a x\right )^{5/2}}{138567 a^7 x}-\frac{4096 b^5 \left (b x^{2/3}+a x\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (b x^{2/3}+a x\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}-\frac{\left (16384 b^7\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x^{4/3}} \, dx}{415701 a^7}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}-\frac{32768 b^7 \left (b x^{2/3}+a x\right )^{5/2}}{969969 a^8 x^{4/3}}+\frac{8192 b^6 \left (b x^{2/3}+a x\right )^{5/2}}{138567 a^7 x}-\frac{4096 b^5 \left (b x^{2/3}+a x\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (b x^{2/3}+a x\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}+\frac{\left (32768 b^8\right ) \int \frac{\left (b x^{2/3}+a x\right )^{3/2}}{x^{5/3}} \, dx}{2909907 a^8}\\ &=-\frac{256 b^3 \left (b x^{2/3}+a x\right )^{5/2}}{1615 a^4}+\frac{65536 b^8 \left (b x^{2/3}+a x\right )^{5/2}}{4849845 a^9 x^{5/3}}-\frac{32768 b^7 \left (b x^{2/3}+a x\right )^{5/2}}{969969 a^8 x^{4/3}}+\frac{8192 b^6 \left (b x^{2/3}+a x\right )^{5/2}}{138567 a^7 x}-\frac{4096 b^5 \left (b x^{2/3}+a x\right )^{5/2}}{46189 a^6 x^{2/3}}+\frac{512 b^4 \left (b x^{2/3}+a x\right )^{5/2}}{4199 a^5 \sqrt [3]{x}}+\frac{64 b^2 \sqrt [3]{x} \left (b x^{2/3}+a x\right )^{5/2}}{323 a^3}-\frac{32 b x^{2/3} \left (b x^{2/3}+a x\right )^{5/2}}{133 a^2}+\frac{2 x \left (b x^{2/3}+a x\right )^{5/2}}{7 a}\\ \end{align*}
Mathematica [A] time = 0.0855035, size = 135, normalized size = 0.53 \[ \frac{2 \left (a \sqrt [3]{x}+b\right )^2 \sqrt{a x+b x^{2/3}} \left (480480 a^6 b^2 x^2-384384 a^5 b^3 x^{5/3}+295680 a^4 b^4 x^{4/3}+143360 a^2 b^6 x^{2/3}-215040 a^3 b^5 x-583440 a^7 b x^{7/3}+692835 a^8 x^{8/3}-81920 a b^7 \sqrt [3]{x}+32768 b^8\right )}{4849845 a^9 \sqrt [3]{x}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 112, normalized size = 0.4 \begin{align*}{\frac{2}{4849845\,x{a}^{9}} \left ( b{x}^{{\frac{2}{3}}}+ax \right ) ^{{\frac{3}{2}}} \left ( b+a\sqrt [3]{x} \right ) \left ( 692835\,{x}^{8/3}{a}^{8}-583440\,{x}^{7/3}{a}^{7}b+480480\,{x}^{2}{a}^{6}{b}^{2}-384384\,{x}^{5/3}{a}^{5}{b}^{3}+295680\,{x}^{4/3}{a}^{4}{b}^{4}-215040\,x{a}^{3}{b}^{5}+143360\,{x}^{2/3}{a}^{2}{b}^{6}-81920\,\sqrt [3]{x}a{b}^{7}+32768\,{b}^{8} \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{\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(-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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Giac [A] time = 1.16902, size = 394, normalized size = 1.55 \begin{align*} -\frac{2}{692835} \, b{\left (\frac{32768 \, b^{\frac{19}{2}}}{a^{9}} - \frac{109395 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{19}{2}} - 978120 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{17}{2}} b + 3879876 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{15}{2}} b^{2} - 8953560 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{13}{2}} b^{3} + 13226850 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{11}{2}} b^{4} - 12932920 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{9}{2}} b^{5} + 8314020 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{7}{2}} b^{6} - 3325608 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{5}{2}} b^{7} + 692835 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{3}{2}} b^{8}}{a^{9}}\right )} + \frac{2}{1616615} \, a{\left (\frac{65536 \, b^{\frac{21}{2}}}{a^{10}} + \frac{230945 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{21}{2}} - 2297295 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{19}{2}} b + 10270260 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{17}{2}} b^{2} - 27159132 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{15}{2}} b^{3} + 47006190 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{13}{2}} b^{4} - 55552770 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{11}{2}} b^{5} + 45265220 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{9}{2}} b^{6} - 24942060 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{7}{2}} b^{7} + 8729721 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{5}{2}} b^{8} - 1616615 \,{\left (a x^{\frac{1}{3}} + b\right )}^{\frac{3}{2}} b^{9}}{a^{10}}\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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