Optimal. Leaf size=250 \[ -\frac {\sqrt [3]{a+b x^3} \left (28 a^2 d^2-35 a b c d+4 b^2 c^2\right )}{28 a c^3 x}-\frac {d (b c-a d)^{4/3} \log \left (c+d x^3\right )}{6 c^{10/3}}+\frac {d (b c-a d)^{4/3} \log \left (\frac {x \sqrt [3]{b c-a d}}{\sqrt [3]{c}}-\sqrt [3]{a+b x^3}\right )}{2 c^{10/3}}+\frac {d (b c-a d)^{4/3} \tan ^{-1}\left (\frac {\frac {2 x \sqrt [3]{b c-a d}}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}+1}{\sqrt {3}}\right )}{\sqrt {3} c^{10/3}}-\frac {\sqrt [3]{a+b x^3} (8 b c-7 a d)}{28 c^2 x^4}-\frac {a \sqrt [3]{a+b x^3}}{7 c x^7} \]
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Rubi [C] time = 0.51, antiderivative size = 169, normalized size of antiderivative = 0.68, number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.083, Rules used = {511, 510} \begin {gather*} \frac {12 c x^3 \left (a+b x^3\right ) \left (c+d x^3\right ) (b c-a d) \, _2F_1\left (-\frac {1}{3},2;\frac {2}{3};\frac {(b c-a d) x^3}{c \left (b x^3+a\right )}\right )-\left (4 c-3 d x^3\right ) \left (c \left (a+b x^3\right ) \left (a \left (c-4 d x^3\right )+5 b c x^3\right )-2 x^6 (b c-a d)^2 \, _2F_1\left (\frac {2}{3},1;\frac {5}{3};\frac {(b c-a d) x^3}{c \left (b x^3+a\right )}\right )\right )}{28 c^4 x^7 \left (a+b x^3\right )^{2/3}} \end {gather*}
Warning: Unable to verify antiderivative.
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Rule 510
Rule 511
Rubi steps
\begin {align*} \int \frac {\left (a+b x^3\right )^{4/3}}{x^8 \left (c+d x^3\right )} \, dx &=\frac {\left (a \sqrt [3]{a+b x^3}\right ) \int \frac {\left (1+\frac {b x^3}{a}\right )^{4/3}}{x^8 \left (c+d x^3\right )} \, dx}{\sqrt [3]{1+\frac {b x^3}{a}}}\\ &=\frac {12 c (b c-a d) x^3 \left (a+b x^3\right ) \left (c+d x^3\right ) \, _2F_1\left (-\frac {1}{3},2;\frac {2}{3};\frac {(b c-a d) x^3}{c \left (a+b x^3\right )}\right )-\left (4 c-3 d x^3\right ) \left (c \left (a+b x^3\right ) \left (5 b c x^3+a \left (c-4 d x^3\right )\right )-2 (b c-a d)^2 x^6 \, _2F_1\left (\frac {2}{3},1;\frac {5}{3};\frac {(b c-a d) x^3}{c \left (a+b x^3\right )}\right )\right )}{28 c^4 x^7 \left (a+b x^3\right )^{2/3}}\\ \end {align*}
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Mathematica [C] time = 0.60, size = 179, normalized size = 0.72 \begin {gather*} -\frac {a \left (\frac {b x^3}{a}+1\right ) \left (12 c x^3 \left (a+b x^3\right ) \left (c+d x^3\right ) (a d-b c) \, _2F_1\left (-\frac {1}{3},2;\frac {2}{3};\frac {(b c-a d) x^3}{c \left (b x^3+a\right )}\right )+\left (4 c-3 d x^3\right ) \left (c \left (a+b x^3\right ) \left (a \left (c-4 d x^3\right )+5 b c x^3\right )-2 x^6 (b c-a d)^2 \, _2F_1\left (\frac {2}{3},1;\frac {5}{3};\frac {(b c-a d) x^3}{c \left (b x^3+a\right )}\right )\right )\right )}{28 c^4 x^7 \left (a+b x^3\right )^{5/3}} \end {gather*}
Warning: Unable to verify antiderivative.
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IntegrateAlgebraic [C] time = 3.20, size = 434, normalized size = 1.74 \begin {gather*} \frac {\sqrt [3]{a+b x^3} \left (-4 a^2 c^2+7 a^2 c d x^3-28 a^2 d^2 x^6-8 a b c^2 x^3+35 a b c d x^6-4 b^2 c^2 x^6\right )}{28 a c^3 x^7}+\frac {i \left (\sqrt {3} d (b c-a d)^{4/3}+i d (b c-a d)^{4/3}\right ) \log \left (2 x \sqrt [3]{b c-a d}+\left (1+i \sqrt {3}\right ) \sqrt [3]{c} \sqrt [3]{a+b x^3}\right )}{6 c^{10/3}}-\frac {\sqrt {\frac {1}{6} \left (-1-i \sqrt {3}\right )} d (b c-a d)^{4/3} \tan ^{-1}\left (\frac {3 x \sqrt [3]{b c-a d}}{\sqrt {3} x \sqrt [3]{b c-a d}-\sqrt {3} \sqrt [3]{c} \sqrt [3]{a+b x^3}-3 i \sqrt [3]{c} \sqrt [3]{a+b x^3}}\right )}{c^{10/3}}+\frac {\left (d (b c-a d)^{4/3}-i \sqrt {3} d (b c-a d)^{4/3}\right ) \log \left (\left (\sqrt {3}+i\right ) c^{2/3} \left (a+b x^3\right )^{2/3}+\sqrt [3]{c} \left (-\sqrt {3} x+i x\right ) \sqrt [3]{a+b x^3} \sqrt [3]{b c-a d}-2 i x^2 (b c-a d)^{2/3}\right )}{12 c^{10/3}} \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 {{\left (b x^{3} + a\right )}^{\frac {4}{3}}}{{\left (d x^{3} + c\right )} x^{8}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.64, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (b \,x^{3}+a \right )^{\frac {4}{3}}}{\left (d \,x^{3}+c \right ) x^{8}}\, dx \end {gather*}
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 {{\left (b x^{3} + a\right )}^{\frac {4}{3}}}{{\left (d x^{3} + c\right )} x^{8}}\,{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 = -0.00 \begin {gather*} \int \frac {{\left (b\,x^3+a\right )}^{4/3}}{x^8\,\left (d\,x^3+c\right )} \,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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