Optimal. Leaf size=179 \[ -\frac{d \log \left (c+d x^3\right )}{6 c^{2/3} (b c-a d)^{4/3}}+\frac{d \log \left (\frac{x \sqrt [3]{b c-a d}}{\sqrt [3]{c}}-\sqrt [3]{a+b x^3}\right )}{2 c^{2/3} (b c-a d)^{4/3}}-\frac{d \tan ^{-1}\left (\frac{\frac{2 x \sqrt [3]{b c-a d}}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}+1}{\sqrt{3}}\right )}{\sqrt{3} c^{2/3} (b c-a d)^{4/3}}+\frac{b x}{a \sqrt [3]{a+b x^3} (b c-a d)} \]
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Rubi [A] time = 0.193167, antiderivative size = 238, normalized size of antiderivative = 1.33, number of steps used = 8, number of rules used = 8, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.381, Rules used = {382, 377, 200, 31, 634, 617, 204, 628} \[ \frac{d \log \left (\sqrt [3]{c}-\frac{x \sqrt [3]{b c-a d}}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)^{4/3}}-\frac{d \log \left (\frac{x^2 (b c-a d)^{2/3}}{\left (a+b x^3\right )^{2/3}}+\frac{\sqrt [3]{c} x \sqrt [3]{b c-a d}}{\sqrt [3]{a+b x^3}}+c^{2/3}\right )}{6 c^{2/3} (b c-a d)^{4/3}}-\frac{d \tan ^{-1}\left (\frac{\frac{2 x \sqrt [3]{b c-a d}}{\sqrt [3]{a+b x^3}}+\sqrt [3]{c}}{\sqrt{3} \sqrt [3]{c}}\right )}{\sqrt{3} c^{2/3} (b c-a d)^{4/3}}+\frac{b x}{a \sqrt [3]{a+b x^3} (b c-a d)} \]
Antiderivative was successfully verified.
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Rule 382
Rule 377
Rule 200
Rule 31
Rule 634
Rule 617
Rule 204
Rule 628
Rubi steps
\begin{align*} \int \frac{1}{\left (a+b x^3\right )^{4/3} \left (c+d x^3\right )} \, dx &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}-\frac{d \int \frac{1}{\sqrt [3]{a+b x^3} \left (c+d x^3\right )} \, dx}{b c-a d}\\ &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}-\frac{d \operatorname{Subst}\left (\int \frac{1}{c-(b c-a d) x^3} \, dx,x,\frac{x}{\sqrt [3]{a+b x^3}}\right )}{b c-a d}\\ &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}-\frac{d \operatorname{Subst}\left (\int \frac{1}{\sqrt [3]{c}-\sqrt [3]{b c-a d} x} \, dx,x,\frac{x}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)}-\frac{d \operatorname{Subst}\left (\int \frac{2 \sqrt [3]{c}+\sqrt [3]{b c-a d} x}{c^{2/3}+\sqrt [3]{c} \sqrt [3]{b c-a d} x+(b c-a d)^{2/3} x^2} \, dx,x,\frac{x}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)}\\ &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}+\frac{d \log \left (\sqrt [3]{c}-\frac{\sqrt [3]{b c-a d} x}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)^{4/3}}-\frac{d \operatorname{Subst}\left (\int \frac{\sqrt [3]{c} \sqrt [3]{b c-a d}+2 (b c-a d)^{2/3} x}{c^{2/3}+\sqrt [3]{c} \sqrt [3]{b c-a d} x+(b c-a d)^{2/3} x^2} \, dx,x,\frac{x}{\sqrt [3]{a+b x^3}}\right )}{6 c^{2/3} (b c-a d)^{4/3}}-\frac{d \operatorname{Subst}\left (\int \frac{1}{c^{2/3}+\sqrt [3]{c} \sqrt [3]{b c-a d} x+(b c-a d)^{2/3} x^2} \, dx,x,\frac{x}{\sqrt [3]{a+b x^3}}\right )}{2 \sqrt [3]{c} (b c-a d)}\\ &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}+\frac{d \log \left (\sqrt [3]{c}-\frac{\sqrt [3]{b c-a d} x}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)^{4/3}}-\frac{d \log \left (c^{2/3}+\frac{(b c-a d)^{2/3} x^2}{\left (a+b x^3\right )^{2/3}}+\frac{\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{a+b x^3}}\right )}{6 c^{2/3} (b c-a d)^{4/3}}+\frac{d \operatorname{Subst}\left (\int \frac{1}{-3-x^2} \, dx,x,1+\frac{2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}\right )}{c^{2/3} (b c-a d)^{4/3}}\\ &=\frac{b x}{a (b c-a d) \sqrt [3]{a+b x^3}}-\frac{d \tan ^{-1}\left (\frac{1+\frac{2 \sqrt [3]{b c-a d} x}{\sqrt [3]{c} \sqrt [3]{a+b x^3}}}{\sqrt{3}}\right )}{\sqrt{3} c^{2/3} (b c-a d)^{4/3}}+\frac{d \log \left (\sqrt [3]{c}-\frac{\sqrt [3]{b c-a d} x}{\sqrt [3]{a+b x^3}}\right )}{3 c^{2/3} (b c-a d)^{4/3}}-\frac{d \log \left (c^{2/3}+\frac{(b c-a d)^{2/3} x^2}{\left (a+b x^3\right )^{2/3}}+\frac{\sqrt [3]{c} \sqrt [3]{b c-a d} x}{\sqrt [3]{a+b x^3}}\right )}{6 c^{2/3} (b c-a d)^{4/3}}\\ \end{align*}
Mathematica [C] time = 0.429821, size = 256, normalized size = 1.43 \[ -\frac{21 c^2 d x^3 \left (a+b x^3\right )^2 \, _2F_1\left (\frac{1}{3},1;\frac{4}{3};\frac{(b c-a d) x^3}{c \left (b x^3+a\right )}\right )+28 c^3 \left (a+b x^3\right )^2 \, _2F_1\left (\frac{1}{3},1;\frac{4}{3};\frac{(b c-a d) x^3}{c \left (b x^3+a\right )}\right )-21 c^2 d x^3 \left (a+b x^3\right )^2-28 c^3 \left (a+b x^3\right )^2+3 d x^9 (b c-a d)^2 \, _2F_1\left (2,\frac{7}{3};\frac{10}{3};\frac{(b c-a d) x^3}{c \left (b x^3+a\right )}\right )+3 c x^6 (b c-a d)^2 \, _2F_1\left (2,\frac{7}{3};\frac{10}{3};\frac{(b c-a d) x^3}{c \left (b x^3+a\right )}\right )}{7 c^3 x^2 \left (a+b x^3\right )^{7/3} (a d-b c)} \]
Warning: Unable to verify antiderivative.
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Maple [F] time = 0.396, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{d{x}^{3}+c} \left ( b{x}^{3}+a \right ) ^{-{\frac{4}{3}}}}\, dx \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{1}{{\left (b x^{3} + a\right )}^{\frac{4}{3}}{\left (d x^{3} + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{1}{\left (a + b x^{3}\right )^{\frac{4}{3}} \left (c + d x^{3}\right )}\, 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{1}{{\left (b x^{3} + a\right )}^{\frac{4}{3}}{\left (d x^{3} + c\right )}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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