Optimal. Leaf size=156 \[ \frac {\text {RootSum}\left [-\text {$\#$1}^9+3 \text {$\#$1}^6 a-3 \text {$\#$1}^3 a^2+a^3-a b^2\& ,\frac {\log \left (\sqrt [3]{a x^3-b x^2}-\text {$\#$1} x\right )-\log (x)}{\text {$\#$1}}\& \right ]}{6 a b}-\frac {\text {RootSum}\left [-\text {$\#$1}^9+3 \text {$\#$1}^6 a-3 \text {$\#$1}^3 a^2+a^3+a b^2\& ,\frac {\log \left (\sqrt [3]{a x^3-b x^2}-\text {$\#$1} x\right )-\log (x)}{\text {$\#$1}}\& \right ]}{6 a b} \]
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Rubi [B] time = 6.02, antiderivative size = 2641, normalized size of antiderivative = 16.93, number of steps used = 67, number of rules used = 6, integrand size = 35, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.171, Rules used = {2056, 6725, 105, 50, 59, 91}
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Warning: Unable to verify antiderivative.
[In]
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Rule 50
Rule 59
Rule 91
Rule 105
Rule 2056
Rule 6725
Rubi steps
\begin {align*} \int \frac {x^3}{\sqrt [3]{-b x^2+a x^3} \left (-b^2+a^2 x^6\right )} \, dx &=\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\sqrt [3]{-b+a x} \left (-b^2+a^2 x^6\right )} \, dx}{\sqrt [3]{-b x^2+a x^3}}\\ &=\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \left (-\frac {x^{7/3}}{2 b \sqrt [3]{-b+a x} \left (b-a x^3\right )}-\frac {x^{7/3}}{2 b \sqrt [3]{-b+a x} \left (b+a x^3\right )}\right ) \, dx}{\sqrt [3]{-b x^2+a x^3}}\\ &=-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\sqrt [3]{-b+a x} \left (b-a x^3\right )} \, dx}{2 b \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\sqrt [3]{-b+a x} \left (b+a x^3\right )} \, dx}{2 b \sqrt [3]{-b x^2+a x^3}}\\ &=-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \left (-\frac {x^{7/3}}{3 b^{2/3} \left (-\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}-\frac {x^{7/3}}{3 b^{2/3} \left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}-\frac {x^{7/3}}{3 b^{2/3} \left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}\right ) \, dx}{2 b \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \left (\frac {x^{7/3}}{3 b^{2/3} \left (\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}+\frac {x^{7/3}}{3 b^{2/3} \left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}+\frac {x^{7/3}}{3 b^{2/3} \left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}}\right ) \, dx}{2 b \sqrt [3]{-b x^2+a x^3}}\\ &=\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (-\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{7/3}}{\left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 b^{5/3} \sqrt [3]{-b x^2+a x^3}}\\ &=-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (-\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {x^{4/3}}{\left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 \sqrt [3]{a} b^{4/3} \sqrt [3]{-b x^2+a x^3}}\\ &=2 \frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-2 \frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+2 \frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (-\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}-\frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}+\frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}+\frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}-\frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {\sqrt [3]{x}}{\left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a^{2/3} b \sqrt [3]{-b x^2+a x^3}}\\ &=-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (-\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (\sqrt [3]{b}-\sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right ) \sqrt [3]{-b+a x}} \, dx}{6 a b^{2/3} \sqrt [3]{-b x^2+a x^3}}+2 \left (-\frac {x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \sqrt [3]{-b+a x}} \, dx}{18 a^{5/3} \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )-2 \left (-\frac {\sqrt [3]{-1} x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left (\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \sqrt [3]{-b+a x}} \, dx}{18 a^{5/3} \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )+2 \left (-\frac {(-1)^{2/3} x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}+\frac {\left ((-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x}\right ) \int \frac {1}{x^{2/3} \sqrt [3]{-b+a x}} \, dx}{18 a^{5/3} \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )\\ &=\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}-b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}-b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}+b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}+b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}-\sqrt [3]{-1} b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}-\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}+\sqrt [3]{-1} b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}+\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}-(-1)^{2/3} b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}-(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [9]{a} \sqrt [3]{a^{2/3}+(-1)^{2/3} b^{2/3}} \sqrt [3]{x}}\right )}{2 \sqrt {3} a^{10/9} \sqrt [3]{a^{2/3}+(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{b}-\sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}+b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (\sqrt [3]{b}-\sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}-b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}-\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (\sqrt [3]{b}+\sqrt [3]{-1} \sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}+\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}+(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (\sqrt [3]{b}-(-1)^{2/3} \sqrt [3]{a} x\right )}{12 a^{10/9} \sqrt [3]{a^{2/3}-(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}-b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}-b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}+b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}+b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}-\sqrt [3]{-1} b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}-\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}+\sqrt [3]{-1} b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}+\sqrt [3]{-1} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}-(-1)^{2/3} b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}-(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-\sqrt [3]{x}+\frac {\sqrt [3]{-b+a x}}{\sqrt [9]{a} \sqrt [3]{a^{2/3}+(-1)^{2/3} b^{2/3}}}\right )}{4 a^{10/9} \sqrt [3]{a^{2/3}+(-1)^{2/3} b^{2/3}} b \sqrt [3]{-b x^2+a x^3}}+2 \left (-\frac {x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [3]{a} \sqrt [3]{x}}\right )}{6 \sqrt {3} a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log (x)}{36 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {x^{2/3} \sqrt [3]{-b+a x} \log \left (-1+\frac {\sqrt [3]{-b+a x}}{\sqrt [3]{a} \sqrt [3]{x}}\right )}{12 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )-2 \left (-\frac {\sqrt [3]{-1} x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [3]{a} \sqrt [3]{x}}\right )}{6 \sqrt {3} a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x} \log (x)}{36 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {\sqrt [3]{-1} x^{2/3} \sqrt [3]{-b+a x} \log \left (-1+\frac {\sqrt [3]{-b+a x}}{\sqrt [3]{a} \sqrt [3]{x}}\right )}{12 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )+2 \left (-\frac {(-1)^{2/3} x (b-a x)}{6 a^{5/3} b^{4/3} \sqrt [3]{-b x^2+a x^3}}-\frac {(-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x} \tan ^{-1}\left (\frac {1}{\sqrt {3}}+\frac {2 \sqrt [3]{-b+a x}}{\sqrt {3} \sqrt [3]{a} \sqrt [3]{x}}\right )}{6 \sqrt {3} a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {(-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x} \log (x)}{36 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}-\frac {(-1)^{2/3} x^{2/3} \sqrt [3]{-b+a x} \log \left (-1+\frac {\sqrt [3]{-b+a x}}{\sqrt [3]{a} \sqrt [3]{x}}\right )}{12 a^2 \sqrt [3]{b} \sqrt [3]{-b x^2+a x^3}}\right )\\ \end {align*}
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Mathematica [C] time = 0.81, size = 295, normalized size = 1.89 \begin {gather*} \frac {x \left (-\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {a x-\sqrt [3]{a} b^{2/3} x}{a x-b}\right )+\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {a x+\sqrt [3]{a} b^{2/3} x}{a x-b}\right )-\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {\left (-1-i \sqrt {3}\right ) \sqrt [3]{a} b^{2/3} x-2 a x}{2 (b-a x)}\right )+\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {\left (1-i \sqrt {3}\right ) \sqrt [3]{a} b^{2/3} x-2 a x}{2 (b-a x)}\right )+\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {\left (1+i \sqrt {3}\right ) \sqrt [3]{a} b^{2/3} x-2 a x}{2 (b-a x)}\right )-\, _2F_1\left (\frac {1}{3},1;\frac {4}{3};\frac {i \left (i+\sqrt {3}\right ) \sqrt [3]{a} b^{2/3} x-2 a x}{2 (b-a x)}\right )\right )}{2 a b \sqrt [3]{x^2 (a x-b)}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.54, size = 156, normalized size = 1.00 \begin {gather*} \frac {\text {RootSum}\left [a^3-a b^2-3 a^2 \text {$\#$1}^3+3 a \text {$\#$1}^6-\text {$\#$1}^9\&,\frac {-\log (x)+\log \left (\sqrt [3]{-b x^2+a x^3}-x \text {$\#$1}\right )}{\text {$\#$1}}\&\right ]}{6 a b}-\frac {\text {RootSum}\left [a^3+a b^2-3 a^2 \text {$\#$1}^3+3 a \text {$\#$1}^6-\text {$\#$1}^9\&,\frac {-\log (x)+\log \left (\sqrt [3]{-b x^2+a x^3}-x \text {$\#$1}\right )}{\text {$\#$1}}\&\right ]}{6 a b} \end {gather*}
Antiderivative was successfully verified.
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fricas [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^{3}}{{\left (a^{2} x^{6} - b^{2}\right )} {\left (a x^{3} - b x^{2}\right )}^{\frac {1}{3}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.06, size = 0, normalized size = 0.00 \[\int \frac {x^{3}}{\left (a \,x^{3}-b \,x^{2}\right )^{\frac {1}{3}} \left (a^{2} x^{6}-b^{2}\right )}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^{3}}{{\left (a^{2} x^{6} - b^{2}\right )} {\left (a x^{3} - b x^{2}\right )}^{\frac {1}{3}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} -\int \frac {x^3}{\left (b^2-a^2\,x^6\right )\,{\left (a\,x^3-b\,x^2\right )}^{1/3}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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