Optimal. Leaf size=437 \[ -\frac{4807 b^{21/4} \sqrt [6]{x} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{\frac{a x^{2/3}+b}{\left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right )^2}} \text{EllipticF}\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right ),\frac{1}{2}\right )}{442 a^{27/4} \sqrt{a x+b \sqrt [3]{x}}}-\frac{4807 b^5 \sqrt [3]{x} \left (a x^{2/3}+b\right )}{221 a^{13/2} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{a x+b \sqrt [3]{x}}}+\frac{6555 b^2 x^{5/3} \sqrt{a x+b \sqrt [3]{x}}}{1547 a^4}+\frac{4807 b^{21/4} \sqrt [6]{x} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{\frac{a x^{2/3}+b}{\left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{221 a^{27/4} \sqrt{a x+b \sqrt [3]{x}}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{a x+b \sqrt [3]{x}}}{663 a^6}-\frac{24035 b^3 x \sqrt{a x+b \sqrt [3]{x}}}{4641 a^5}-\frac{437 b x^{7/3} \sqrt{a x+b \sqrt [3]{x}}}{119 a^3}+\frac{23 x^3 \sqrt{a x+b \sqrt [3]{x}}}{7 a^2}-\frac{3 x^4}{a \sqrt{a x+b \sqrt [3]{x}}} \]
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Rubi [A] time = 0.673587, antiderivative size = 437, normalized size of antiderivative = 1., number of steps used = 12, number of rules used = 8, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.421, Rules used = {2018, 2022, 2024, 2032, 329, 305, 220, 1196} \[ -\frac{4807 b^5 \sqrt [3]{x} \left (a x^{2/3}+b\right )}{221 a^{13/2} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{a x+b \sqrt [3]{x}}}+\frac{6555 b^2 x^{5/3} \sqrt{a x+b \sqrt [3]{x}}}{1547 a^4}-\frac{4807 b^{21/4} \sqrt [6]{x} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{\frac{a x^{2/3}+b}{\left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right )^2}} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{442 a^{27/4} \sqrt{a x+b \sqrt [3]{x}}}+\frac{4807 b^{21/4} \sqrt [6]{x} \left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right ) \sqrt{\frac{a x^{2/3}+b}{\left (\sqrt{a} \sqrt [3]{x}+\sqrt{b}\right )^2}} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{221 a^{27/4} \sqrt{a x+b \sqrt [3]{x}}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{a x+b \sqrt [3]{x}}}{663 a^6}-\frac{24035 b^3 x \sqrt{a x+b \sqrt [3]{x}}}{4641 a^5}-\frac{437 b x^{7/3} \sqrt{a x+b \sqrt [3]{x}}}{119 a^3}+\frac{23 x^3 \sqrt{a x+b \sqrt [3]{x}}}{7 a^2}-\frac{3 x^4}{a \sqrt{a x+b \sqrt [3]{x}}} \]
Antiderivative was successfully verified.
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Rule 2018
Rule 2022
Rule 2024
Rule 2032
Rule 329
Rule 305
Rule 220
Rule 1196
Rubi steps
\begin{align*} \int \frac{x^4}{\left (b \sqrt [3]{x}+a x\right )^{3/2}} \, dx &=3 \operatorname{Subst}\left (\int \frac{x^{14}}{\left (b x+a x^3\right )^{3/2}} \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{69 \operatorname{Subst}\left (\int \frac{x^{11}}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{2 a}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{(437 b) \operatorname{Subst}\left (\int \frac{x^9}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{14 a^2}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}+\frac{\left (6555 b^2\right ) \operatorname{Subst}\left (\int \frac{x^7}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{238 a^3}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{\left (72105 b^3\right ) \operatorname{Subst}\left (\int \frac{x^5}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{3094 a^4}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}+\frac{\left (24035 b^4\right ) \operatorname{Subst}\left (\int \frac{x^3}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{1326 a^5}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{b \sqrt [3]{x}+a x}}{663 a^6}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{\left (4807 b^5\right ) \operatorname{Subst}\left (\int \frac{x}{\sqrt{b x+a x^3}} \, dx,x,\sqrt [3]{x}\right )}{442 a^6}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{b \sqrt [3]{x}+a x}}{663 a^6}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{\left (4807 b^5 \sqrt{b+a x^{2/3}} \sqrt [6]{x}\right ) \operatorname{Subst}\left (\int \frac{\sqrt{x}}{\sqrt{b+a x^2}} \, dx,x,\sqrt [3]{x}\right )}{442 a^6 \sqrt{b \sqrt [3]{x}+a x}}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{b \sqrt [3]{x}+a x}}{663 a^6}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{\left (4807 b^5 \sqrt{b+a x^{2/3}} \sqrt [6]{x}\right ) \operatorname{Subst}\left (\int \frac{x^2}{\sqrt{b+a x^4}} \, dx,x,\sqrt [6]{x}\right )}{221 a^6 \sqrt{b \sqrt [3]{x}+a x}}\\ &=-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{b \sqrt [3]{x}+a x}}{663 a^6}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}-\frac{\left (4807 b^{11/2} \sqrt{b+a x^{2/3}} \sqrt [6]{x}\right ) \operatorname{Subst}\left (\int \frac{1}{\sqrt{b+a x^4}} \, dx,x,\sqrt [6]{x}\right )}{221 a^{13/2} \sqrt{b \sqrt [3]{x}+a x}}+\frac{\left (4807 b^{11/2} \sqrt{b+a x^{2/3}} \sqrt [6]{x}\right ) \operatorname{Subst}\left (\int \frac{1-\frac{\sqrt{a} x^2}{\sqrt{b}}}{\sqrt{b+a x^4}} \, dx,x,\sqrt [6]{x}\right )}{221 a^{13/2} \sqrt{b \sqrt [3]{x}+a x}}\\ &=-\frac{4807 b^5 \left (b+a x^{2/3}\right ) \sqrt [3]{x}}{221 a^{13/2} \left (\sqrt{b}+\sqrt{a} \sqrt [3]{x}\right ) \sqrt{b \sqrt [3]{x}+a x}}-\frac{3 x^4}{a \sqrt{b \sqrt [3]{x}+a x}}+\frac{4807 b^4 \sqrt [3]{x} \sqrt{b \sqrt [3]{x}+a x}}{663 a^6}-\frac{24035 b^3 x \sqrt{b \sqrt [3]{x}+a x}}{4641 a^5}+\frac{6555 b^2 x^{5/3} \sqrt{b \sqrt [3]{x}+a x}}{1547 a^4}-\frac{437 b x^{7/3} \sqrt{b \sqrt [3]{x}+a x}}{119 a^3}+\frac{23 x^3 \sqrt{b \sqrt [3]{x}+a x}}{7 a^2}+\frac{4807 b^{21/4} \left (\sqrt{b}+\sqrt{a} \sqrt [3]{x}\right ) \sqrt{\frac{b+a x^{2/3}}{\left (\sqrt{b}+\sqrt{a} \sqrt [3]{x}\right )^2}} \sqrt [6]{x} E\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{221 a^{27/4} \sqrt{b \sqrt [3]{x}+a x}}-\frac{4807 b^{21/4} \left (\sqrt{b}+\sqrt{a} \sqrt [3]{x}\right ) \sqrt{\frac{b+a x^{2/3}}{\left (\sqrt{b}+\sqrt{a} \sqrt [3]{x}\right )^2}} \sqrt [6]{x} F\left (2 \tan ^{-1}\left (\frac{\sqrt [4]{a} \sqrt [6]{x}}{\sqrt [4]{b}}\right )|\frac{1}{2}\right )}{442 a^{27/4} \sqrt{b \sqrt [3]{x}+a x}}\\ \end{align*}
Mathematica [C] time = 0.0933211, size = 131, normalized size = 0.3 \[ \frac{2 x^{2/3} \left (1311 a^3 b^2 x^2-2185 a^2 b^3 x^{4/3}-897 a^4 b x^{8/3}+663 a^5 x^{10/3}+33649 b^5 \sqrt{\frac{a x^{2/3}}{b}+1} \, _2F_1\left (\frac{3}{4},\frac{3}{2};\frac{7}{4};-\frac{a x^{2/3}}{b}\right )+4807 a b^4 x^{2/3}-33649 b^5\right )}{4641 a^6 \sqrt{a x+b \sqrt [3]{x}}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.026, size = 384, normalized size = 0.9 \begin{align*} -{\frac{1}{9282\,{a}^{7}} \left ( -5244\,{x}^{8/3}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{a}^{4}{b}^{2}+3588\,{x}^{10/3}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{a}^{5}b+8740\,{x}^{2}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{a}^{3}{b}^{3}+201894\,{b}^{6}\sqrt{{\frac{a\sqrt [3]{x}+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-2\,{\frac{a\sqrt [3]{x}-\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{a\sqrt [3]{x}}{\sqrt{-ab}}}}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{\it EllipticE} \left ( \sqrt{{\frac{a\sqrt [3]{x}+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ) -100947\,{b}^{6}\sqrt{{\frac{a\sqrt [3]{x}+\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-2\,{\frac{a\sqrt [3]{x}-\sqrt{-ab}}{\sqrt{-ab}}}}\sqrt{-{\frac{a\sqrt [3]{x}}{\sqrt{-ab}}}}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{\it EllipticF} \left ( \sqrt{{\frac{a\sqrt [3]{x}+\sqrt{-ab}}{\sqrt{-ab}}}},1/2\,\sqrt{2} \right ) -2652\,\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{x}^{4}{a}^{6}-39452\,{x}^{2/3}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }a{b}^{5}-27846\,{x}^{2/3}\sqrt{b\sqrt [3]{x}+ax}a{b}^{5}-19228\,{x}^{4/3}\sqrt{\sqrt [3]{x} \left ( b+a{x}^{2/3} \right ) }{a}^{2}{b}^{4} \right ){\frac{1}{\sqrt [3]{x}}} \left ( b+a{x}^{{\frac{2}{3}}} \right ) ^{-1}} \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{x^{4}}{{\left (a x + b x^{\frac{1}{3}}\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{{\left (a^{4} x^{6} + 3 \, a^{2} b^{2} x^{\frac{14}{3}} - 2 \, a b^{3} x^{4} -{\left (2 \, a^{3} b x^{5} - b^{4} x^{3}\right )} x^{\frac{1}{3}}\right )} \sqrt{a x + b x^{\frac{1}{3}}}}{a^{6} x^{4} + 2 \, a^{3} b^{3} x^{2} + b^{6}}, x\right ) \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{x^{4}}{\left (a x + b \sqrt [3]{x}\right )^{\frac{3}{2}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{4}}{{\left (a x + b x^{\frac{1}{3}}\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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