Optimal. Leaf size=340 \[ \frac {\sqrt {3} \text {ArcTan}\left (\frac {\sqrt {3} \sqrt [3]{d} \left (-a b^2 x+\left (2 a b+b^2\right ) x^2+(-a-2 b) x^3+x^4\right )^{2/3}}{2 b^2-4 b x+2 x^2+\sqrt [3]{d} \left (-a b^2 x+\left (2 a b+b^2\right ) x^2+(-a-2 b) x^3+x^4\right )^{2/3}}\right )}{2 d^{2/3}}+\frac {\log \left (b^2-2 b x+x^2-\sqrt [3]{d} \left (-a b^2 x+\left (2 a b+b^2\right ) x^2+(-a-2 b) x^3+x^4\right )^{2/3}\right )}{2 d^{2/3}}-\frac {\log \left (b^4-4 b^3 x+6 b^2 x^2-4 b x^3+x^4+\left (b^2 \sqrt [3]{d}-2 b \sqrt [3]{d} x+\sqrt [3]{d} x^2\right ) \left (-a b^2 x+\left (2 a b+b^2\right ) x^2+(-a-2 b) x^3+x^4\right )^{2/3}+d^{2/3} \left (-a b^2 x+\left (2 a b+b^2\right ) x^2+(-a-2 b) x^3+x^4\right )^{4/3}\right )}{4 d^{2/3}} \]
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Rubi [F]
time = 16.41, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps
used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {}
\begin {gather*} \int \frac {x (-a+x) (-b+x) \left (a b-2 b x+x^2\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3} \left (-b^2+2 b x-\left (1-a^2 d\right ) x^2-2 a d x^3+d x^4\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Rubi steps
\begin {align*} \int \frac {x (-a+x) (-b+x) \left (a b-2 b x+x^2\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3} \left (-b^2+2 b x-\left (1-a^2 d\right ) x^2-2 a d x^3+d x^4\right )} \, dx &=\frac {\left (x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \int \frac {\sqrt [3]{x} \sqrt [3]{-a+x} \left (a b-2 b x+x^2\right )}{\sqrt [3]{-b+x} \left (-b^2+2 b x-\left (1-a^2 d\right ) x^2-2 a d x^3+d x^4\right )} \, dx}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}\\ &=\frac {\left (3 x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \text {Subst}\left (\int \frac {x^3 \sqrt [3]{-a+x^3} \left (a b-2 b x^3+x^6\right )}{\sqrt [3]{-b+x^3} \left (-b^2+2 b x^3-\left (1-a^2 d\right ) x^6-2 a d x^9+d x^{12}\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}\\ &=\frac {\left (3 x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \text {Subst}\left (\int \left (\frac {2 b x^6 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (b^2-2 b x^3+\left (1-a^2 d\right ) x^6+2 a d x^9-d x^{12}\right )}+\frac {a b x^3 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (-b^2+2 b x^3-\left (1-a^2 d\right ) x^6-2 a d x^9+d x^{12}\right )}+\frac {x^9 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (-b^2+2 b x^3-\left (1-a^2 d\right ) x^6-2 a d x^9+d x^{12}\right )}\right ) \, dx,x,\sqrt [3]{x}\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}\\ &=\frac {\left (3 x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \text {Subst}\left (\int \frac {x^9 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (-b^2+2 b x^3-\left (1-a^2 d\right ) x^6-2 a d x^9+d x^{12}\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}+\frac {\left (6 b x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \text {Subst}\left (\int \frac {x^6 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (b^2-2 b x^3+\left (1-a^2 d\right ) x^6+2 a d x^9-d x^{12}\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}+\frac {\left (3 a b x^{2/3} (-a+x)^{2/3} (-b+x)^{4/3}\right ) \text {Subst}\left (\int \frac {x^3 \sqrt [3]{-a+x^3}}{\sqrt [3]{-b+x^3} \left (-b^2+2 b x^3-\left (1-a^2 d\right ) x^6-2 a d x^9+d x^{12}\right )} \, dx,x,\sqrt [3]{x}\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3}}\\ \end {align*}
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Mathematica [F]
time = 12.54, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x (-a+x) (-b+x) \left (a b-2 b x+x^2\right )}{\left (x (-a+x) (-b+x)^2\right )^{2/3} \left (-b^2+2 b x-\left (1-a^2 d\right ) x^2-2 a d x^3+d x^4\right )} \, dx \end {gather*}
Verification is not applicable to the result.
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Maple [F]
time = 0.01, size = 0, normalized size = 0.00 \[\int \frac {x \left (-a +x \right ) \left (-b +x \right ) \left (a b -2 b x +x^{2}\right )}{\left (x \left (-a +x \right ) \left (-b +x \right )^{2}\right )^{\frac {2}{3}} \left (-b^{2}+2 b x -\left (-a^{2} d +1\right ) x^{2}-2 a d \,x^{3}+d \,x^{4}\right )}\, dx\]
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*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] Timed out
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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Sympy [F(-1)] Timed out
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*} \text {could not integrate} \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 = -0.00 \begin {gather*} \int \frac {x\,\left (a-x\right )\,\left (b-x\right )\,\left (x^2-2\,b\,x+a\,b\right )}{{\left (-x\,\left (a-x\right )\,{\left (b-x\right )}^2\right )}^{2/3}\,\left (-b^2+2\,b\,x+d\,x^4-2\,a\,d\,x^3+\left (a^2\,d-1\right )\,x^2\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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