Integrand size = 35, antiderivative size = 243 \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\frac {\sqrt {3} \arctan \left (\frac {\sqrt {3} x^2}{x^2+2 \sqrt [3]{d} \left (-a x^2+x^3\right )^{2/3}}\right )}{2 a \sqrt [3]{d}}+\frac {\log \left (x-\sqrt [6]{d} \sqrt [3]{-a x^2+x^3}\right )}{2 a \sqrt [3]{d}}+\frac {\log \left (x+\sqrt [6]{d} \sqrt [3]{-a x^2+x^3}\right )}{2 a \sqrt [3]{d}}-\frac {\log \left (x^2-\sqrt [6]{d} x \sqrt [3]{-a x^2+x^3}+\sqrt [3]{d} \left (-a x^2+x^3\right )^{2/3}\right )}{4 a \sqrt [3]{d}}-\frac {\log \left (x^2+\sqrt [6]{d} x \sqrt [3]{-a x^2+x^3}+\sqrt [3]{d} \left (-a x^2+x^3\right )^{2/3}\right )}{4 a \sqrt [3]{d}} \]
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Time = 0.44 (sec) , antiderivative size = 405, normalized size of antiderivative = 1.67, number of steps used = 11, number of rules used = 6, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.171, Rules used = {6851, 925, 129, 494, 245, 384} \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=-\frac {\sqrt {3} x^{2/3} \sqrt [3]{x-a} \arctan \left (\frac {1-\frac {2 \sqrt [3]{x}}{\sqrt [6]{d} \sqrt [3]{x-a}}}{\sqrt {3}}\right )}{2 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}}-\frac {\sqrt {3} x^{2/3} \sqrt [3]{x-a} \arctan \left (\frac {\frac {2 \sqrt [3]{x}}{\sqrt [6]{d} \sqrt [3]{x-a}}+1}{\sqrt {3}}\right )}{2 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}}-\frac {x^{2/3} \sqrt [3]{x-a} \log \left (a \left (1-\sqrt {d}\right ) \sqrt {d}-(1-d) x\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}}-\frac {x^{2/3} \sqrt [3]{x-a} \log \left (a \sqrt {d} \left (\sqrt {d}+1\right )+(1-d) x\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}}+\frac {3 x^{2/3} \sqrt [3]{x-a} \log \left (\sqrt [3]{x}-\sqrt [6]{d} \sqrt [3]{x-a}\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}}+\frac {3 x^{2/3} \sqrt [3]{x-a} \log \left (\sqrt [6]{d} \sqrt [3]{x-a}+\sqrt [3]{x}\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left (x^2 (a-x)\right )}} \]
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Rule 129
Rule 245
Rule 384
Rule 494
Rule 925
Rule 6851
Rubi steps \begin{align*} \text {integral}& = \frac {\left (x^{2/3} \sqrt [3]{-a+x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-a+x} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx}{\sqrt [3]{x^2 (-a+x)}} \\ & = \frac {\left (x^{2/3} \sqrt [3]{-a+x}\right ) \int \left (\frac {(-1+d) \sqrt [3]{x}}{a \sqrt {d} \sqrt [3]{-a+x} \left (-2 a \sqrt {d}-2 a d-2 (1-d) x\right )}+\frac {(-1+d) \sqrt [3]{x}}{a \sqrt {d} \sqrt [3]{-a+x} \left (-2 a \sqrt {d}+2 a d+2 (1-d) x\right )}\right ) \, dx}{\sqrt [3]{x^2 (-a+x)}} \\ & = -\frac {\left ((1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-a+x} \left (-2 a \sqrt {d}-2 a d-2 (1-d) x\right )} \, dx}{a \sqrt {d} \sqrt [3]{x^2 (-a+x)}}-\frac {\left ((1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \int \frac {\sqrt [3]{x}}{\sqrt [3]{-a+x} \left (-2 a \sqrt {d}+2 a d+2 (1-d) x\right )} \, dx}{a \sqrt {d} \sqrt [3]{x^2 (-a+x)}} \\ & = -\frac {\left (3 (1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \text {Subst}\left (\int \frac {x^3}{\sqrt [3]{-a+x^3} \left (-2 a \sqrt {d}-2 a d-2 (1-d) x^3\right )} \, dx,x,\sqrt [3]{x}\right )}{a \sqrt {d} \sqrt [3]{x^2 (-a+x)}}-\frac {\left (3 (1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \text {Subst}\left (\int \frac {x^3}{\sqrt [3]{-a+x^3} \left (-2 a \sqrt {d}+2 a d+2 (1-d) x^3\right )} \, dx,x,\sqrt [3]{x}\right )}{a \sqrt {d} \sqrt [3]{x^2 (-a+x)}} \\ & = \frac {\left (3 (1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \text {Subst}\left (\int \frac {1}{\sqrt [3]{-a+x^3} \left (-2 a \sqrt {d}-2 a d-2 (1-d) x^3\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (1-\sqrt {d}\right ) \sqrt [3]{x^2 (-a+x)}}-\frac {\left (3 (1-d) x^{2/3} \sqrt [3]{-a+x}\right ) \text {Subst}\left (\int \frac {1}{\sqrt [3]{-a+x^3} \left (-2 a \sqrt {d}+2 a d+2 (1-d) x^3\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (1+\sqrt {d}\right ) \sqrt [3]{x^2 (-a+x)}} \\ & = -\frac {\sqrt {3} x^{2/3} \sqrt [3]{-a+x} \arctan \left (\frac {1-\frac {2 \sqrt [3]{x}}{\sqrt [6]{d} \sqrt [3]{-a+x}}}{\sqrt {3}}\right )}{2 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}}-\frac {\sqrt {3} x^{2/3} \sqrt [3]{-a+x} \arctan \left (\frac {1+\frac {2 \sqrt [3]{x}}{\sqrt [6]{d} \sqrt [3]{-a+x}}}{\sqrt {3}}\right )}{2 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}}-\frac {x^{2/3} \sqrt [3]{-a+x} \log \left (a \left (1-\sqrt {d}\right ) \sqrt {d}-(1-d) x\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}}-\frac {x^{2/3} \sqrt [3]{-a+x} \log \left (a \left (1+\sqrt {d}\right ) \sqrt {d}+(1-d) x\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}}+\frac {3 x^{2/3} \sqrt [3]{-a+x} \log \left (\sqrt [3]{x}-\sqrt [6]{d} \sqrt [3]{-a+x}\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}}+\frac {3 x^{2/3} \sqrt [3]{-a+x} \log \left (\sqrt [3]{x}+\sqrt [6]{d} \sqrt [3]{-a+x}\right )}{4 a \sqrt [3]{d} \sqrt [3]{-\left ((a-x) x^2\right )}} \\ \end{align*}
Time = 0.41 (sec) , antiderivative size = 221, normalized size of antiderivative = 0.91 \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\frac {x^{2/3} \sqrt [3]{-a+x} \left (2 \sqrt {3} \arctan \left (\frac {\sqrt {3} x^{2/3}}{x^{2/3}+2 \sqrt [3]{d} (-a+x)^{2/3}}\right )+2 \log \left (\sqrt [3]{x}-\sqrt [6]{d} \sqrt [3]{-a+x}\right )+2 \log \left (\sqrt [3]{x}+\sqrt [6]{d} \sqrt [3]{-a+x}\right )-\log \left (x^{2/3}-\sqrt [6]{d} \sqrt [3]{x} \sqrt [3]{-a+x}+\sqrt [3]{d} (-a+x)^{2/3}\right )-\log \left (x^{2/3}+\sqrt [6]{d} \sqrt [3]{x} \sqrt [3]{-a+x}+\sqrt [3]{d} (-a+x)^{2/3}\right )\right )}{4 a \sqrt [3]{d} \sqrt [3]{x^2 (-a+x)}} \]
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Time = 0.33 (sec) , antiderivative size = 141, normalized size of antiderivative = 0.58
method | result | size |
pseudoelliptic | \(\frac {-2 \sqrt {3}\, \arctan \left (\frac {\sqrt {3}\, \left (\left (\frac {1}{d}\right )^{\frac {1}{3}} x^{2}+2 \left (-x^{2} \left (a -x \right )\right )^{\frac {2}{3}}\right )}{3 \left (\frac {1}{d}\right )^{\frac {1}{3}} x^{2}}\right )-\ln \left (\frac {\left (\frac {1}{d}\right )^{\frac {1}{3}} \left (-x^{2} \left (a -x \right )\right )^{\frac {2}{3}}+\left (-a +x \right ) \left (-x^{2} \left (a -x \right )\right )^{\frac {1}{3}}+\left (\frac {1}{d}\right )^{\frac {2}{3}} x^{2}}{x^{2}}\right )+2 \ln \left (\frac {-\left (\frac {1}{d}\right )^{\frac {1}{3}} x^{2}+\left (-x^{2} \left (a -x \right )\right )^{\frac {2}{3}}}{x^{2}}\right )}{4 \left (\frac {1}{d}\right )^{\frac {2}{3}} a d}\) | \(141\) |
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Time = 0.29 (sec) , antiderivative size = 372, normalized size of antiderivative = 1.53 \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\left [\frac {\sqrt {3} d \sqrt {-\frac {1}{d^{\frac {2}{3}}}} \log \left (\frac {2 \, a^{2} d - 4 \, a d x + {\left (2 \, d + 1\right )} x^{2} + \sqrt {3} {\left (d^{\frac {1}{3}} x^{2} + 2 \, {\left (-a x^{2} + x^{3}\right )}^{\frac {1}{3}} {\left (a d - d x\right )} + {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d^{\frac {2}{3}}\right )} \sqrt {-\frac {1}{d^{\frac {2}{3}}}} - 3 \, {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d^{\frac {1}{3}}}{a^{2} d - 2 \, a d x + {\left (d - 1\right )} x^{2}}\right ) + 2 \, d^{\frac {2}{3}} \log \left (-\frac {d^{\frac {2}{3}} x^{2} - {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d}{x^{2}}\right ) - d^{\frac {2}{3}} \log \left (\frac {d^{\frac {1}{3}} x^{2} - {\left (-a x^{2} + x^{3}\right )}^{\frac {1}{3}} {\left (a d - d x\right )} + {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d^{\frac {2}{3}}}{x^{2}}\right )}{4 \, a d}, -\frac {2 \, \sqrt {3} d^{\frac {2}{3}} \arctan \left (\frac {\sqrt {3} {\left (d^{\frac {1}{3}} x^{2} + 2 \, {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d^{\frac {2}{3}}\right )}}{3 \, d^{\frac {1}{3}} x^{2}}\right ) - 2 \, d^{\frac {2}{3}} \log \left (-\frac {d^{\frac {2}{3}} x^{2} - {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d}{x^{2}}\right ) + d^{\frac {2}{3}} \log \left (\frac {d^{\frac {1}{3}} x^{2} - {\left (-a x^{2} + x^{3}\right )}^{\frac {1}{3}} {\left (a d - d x\right )} + {\left (-a x^{2} + x^{3}\right )}^{\frac {2}{3}} d^{\frac {2}{3}}}{x^{2}}\right )}{4 \, a d}\right ] \]
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\[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\int \frac {x}{\sqrt [3]{x^{2} \left (- a + x\right )} \left (a^{2} d - 2 a d x + d x^{2} - x^{2}\right )}\, dx \]
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\[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\int { \frac {x}{{\left (a^{2} d - 2 \, a d x + {\left (d - 1\right )} x^{2}\right )} \left (-{\left (a - x\right )} x^{2}\right )^{\frac {1}{3}}} \,d x } \]
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Time = 0.35 (sec) , antiderivative size = 108, normalized size of antiderivative = 0.44 \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=-\frac {\sqrt {3} {\left | d \right |}^{\frac {2}{3}} \arctan \left (\frac {1}{3} \, \sqrt {3} d^{\frac {1}{3}} {\left (2 \, {\left (-\frac {a}{x} + 1\right )}^{\frac {2}{3}} + \frac {1}{d^{\frac {1}{3}}}\right )}\right )}{2 \, a d} - \frac {{\left | d \right |}^{\frac {2}{3}} \log \left ({\left (-\frac {a}{x} + 1\right )}^{\frac {4}{3}} + \frac {{\left (-\frac {a}{x} + 1\right )}^{\frac {2}{3}}}{d^{\frac {1}{3}}} + \frac {1}{d^{\frac {2}{3}}}\right )}{4 \, a d} + \frac {\log \left ({\left | {\left (-\frac {a}{x} + 1\right )}^{\frac {2}{3}} - \frac {1}{d^{\frac {1}{3}}} \right |}\right )}{2 \, a d^{\frac {1}{3}}} \]
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Timed out. \[ \int \frac {x}{\sqrt [3]{x^2 (-a+x)} \left (a^2 d-2 a d x+(-1+d) x^2\right )} \, dx=\int \frac {x}{{\left (-x^2\,\left (a-x\right )\right )}^{1/3}\,\left (d\,a^2-2\,d\,a\,x+\left (d-1\right )\,x^2\right )} \,d x \]
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