Optimal. Leaf size=268 \[ \frac {b \log \left (a-b x^3\right )}{3\ 2^{2/3} a^{5/3} d}+\frac {2 b \log \left (\sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{3 a^{5/3} d}-\frac {b \log \left (\sqrt [3]{2} \sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{2^{2/3} a^{5/3} d}-\frac {4 b \tan ^{-1}\left (\frac {2 \sqrt [3]{a+b x^3}+\sqrt [3]{a}}{\sqrt {3} \sqrt [3]{a}}\right )}{3 \sqrt {3} a^{5/3} d}+\frac {\sqrt [3]{2} b \tan ^{-1}\left (\frac {2^{2/3} \sqrt [3]{a+b x^3}+\sqrt [3]{a}}{\sqrt {3} \sqrt [3]{a}}\right )}{\sqrt {3} a^{5/3} d}-\frac {2 b \log (x)}{3 a^{5/3} d}-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}+\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d} \]
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Rubi [A] time = 0.25, antiderivative size = 268, normalized size of antiderivative = 1.00, number of steps used = 13, number of rules used = 8, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {446, 103, 156, 50, 57, 617, 204, 31} \[ -\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}+\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d}+\frac {b \log \left (a-b x^3\right )}{3\ 2^{2/3} a^{5/3} d}+\frac {2 b \log \left (\sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{3 a^{5/3} d}-\frac {b \log \left (\sqrt [3]{2} \sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{2^{2/3} a^{5/3} d}-\frac {4 b \tan ^{-1}\left (\frac {2 \sqrt [3]{a+b x^3}+\sqrt [3]{a}}{\sqrt {3} \sqrt [3]{a}}\right )}{3 \sqrt {3} a^{5/3} d}+\frac {\sqrt [3]{2} b \tan ^{-1}\left (\frac {2^{2/3} \sqrt [3]{a+b x^3}+\sqrt [3]{a}}{\sqrt {3} \sqrt [3]{a}}\right )}{\sqrt {3} a^{5/3} d}-\frac {2 b \log (x)}{3 a^{5/3} d} \]
Antiderivative was successfully verified.
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Rule 31
Rule 50
Rule 57
Rule 103
Rule 156
Rule 204
Rule 446
Rule 617
Rubi steps
\begin {align*} \int \frac {\sqrt [3]{a+b x^3}}{x^4 \left (a d-b d x^3\right )} \, dx &=\frac {1}{3} \operatorname {Subst}\left (\int \frac {\sqrt [3]{a+b x}}{x^2 (a d-b d x)} \, dx,x,x^3\right )\\ &=-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}-\frac {\operatorname {Subst}\left (\int \frac {\sqrt [3]{a+b x} \left (-\frac {4}{3} a b d+\frac {1}{3} b^2 d x\right )}{x (a d-b d x)} \, dx,x,x^3\right )}{3 a^2 d}\\ &=-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}+\frac {b^2 \operatorname {Subst}\left (\int \frac {\sqrt [3]{a+b x}}{a d-b d x} \, dx,x,x^3\right )}{3 a^2}+\frac {(4 b) \operatorname {Subst}\left (\int \frac {\sqrt [3]{a+b x}}{x} \, dx,x,x^3\right )}{9 a^2 d}\\ &=\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d}-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}+\frac {\left (2 b^2\right ) \operatorname {Subst}\left (\int \frac {1}{(a+b x)^{2/3} (a d-b d x)} \, dx,x,x^3\right )}{3 a}+\frac {(4 b) \operatorname {Subst}\left (\int \frac {1}{x (a+b x)^{2/3}} \, dx,x,x^3\right )}{9 a d}\\ &=\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d}-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}-\frac {2 b \log (x)}{3 a^{5/3} d}+\frac {b \log \left (a-b x^3\right )}{3\ 2^{2/3} a^{5/3} d}-\frac {(2 b) \operatorname {Subst}\left (\int \frac {1}{\sqrt [3]{a}-x} \, dx,x,\sqrt [3]{a+b x^3}\right )}{3 a^{5/3} d}+\frac {b \operatorname {Subst}\left (\int \frac {1}{\sqrt [3]{2} \sqrt [3]{a}-x} \, dx,x,\sqrt [3]{a+b x^3}\right )}{2^{2/3} a^{5/3} d}-\frac {(2 b) \operatorname {Subst}\left (\int \frac {1}{a^{2/3}+\sqrt [3]{a} x+x^2} \, dx,x,\sqrt [3]{a+b x^3}\right )}{3 a^{4/3} d}+\frac {b \operatorname {Subst}\left (\int \frac {1}{2^{2/3} a^{2/3}+\sqrt [3]{2} \sqrt [3]{a} x+x^2} \, dx,x,\sqrt [3]{a+b x^3}\right )}{\sqrt [3]{2} a^{4/3} d}\\ &=\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d}-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}-\frac {2 b \log (x)}{3 a^{5/3} d}+\frac {b \log \left (a-b x^3\right )}{3\ 2^{2/3} a^{5/3} d}+\frac {2 b \log \left (\sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{3 a^{5/3} d}-\frac {b \log \left (\sqrt [3]{2} \sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{2^{2/3} a^{5/3} d}+\frac {(4 b) \operatorname {Subst}\left (\int \frac {1}{-3-x^2} \, dx,x,1+\frac {2 \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}\right )}{3 a^{5/3} d}-\frac {\left (\sqrt [3]{2} b\right ) \operatorname {Subst}\left (\int \frac {1}{-3-x^2} \, dx,x,1+\frac {2^{2/3} \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}\right )}{a^{5/3} d}\\ &=\frac {b \sqrt [3]{a+b x^3}}{3 a^2 d}-\frac {\left (a+b x^3\right )^{4/3}}{3 a^2 d x^3}-\frac {4 b \tan ^{-1}\left (\frac {1+\frac {2 \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}}{\sqrt {3}}\right )}{3 \sqrt {3} a^{5/3} d}+\frac {\sqrt [3]{2} b \tan ^{-1}\left (\frac {1+\frac {2^{2/3} \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}}{\sqrt {3}}\right )}{\sqrt {3} a^{5/3} d}-\frac {2 b \log (x)}{3 a^{5/3} d}+\frac {b \log \left (a-b x^3\right )}{3\ 2^{2/3} a^{5/3} d}+\frac {2 b \log \left (\sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{3 a^{5/3} d}-\frac {b \log \left (\sqrt [3]{2} \sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )}{2^{2/3} a^{5/3} d}\\ \end {align*}
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Mathematica [A] time = 0.12, size = 280, normalized size = 1.04 \[ -\frac {6 a^{2/3} \sqrt [3]{a+b x^3}+4 b x^3 \log \left (a^{2/3}+\sqrt [3]{a} \sqrt [3]{a+b x^3}+\left (a+b x^3\right )^{2/3}\right )-3 \sqrt [3]{2} b x^3 \log \left (2^{2/3} a^{2/3}+\sqrt [3]{2} \sqrt [3]{a} \sqrt [3]{a+b x^3}+\left (a+b x^3\right )^{2/3}\right )-8 b x^3 \log \left (\sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )+6 \sqrt [3]{2} b x^3 \log \left (\sqrt [3]{2} \sqrt [3]{a}-\sqrt [3]{a+b x^3}\right )+8 \sqrt {3} b x^3 \tan ^{-1}\left (\frac {\frac {2 \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}+1}{\sqrt {3}}\right )-6 \sqrt [3]{2} \sqrt {3} b x^3 \tan ^{-1}\left (\frac {\frac {2^{2/3} \sqrt [3]{a+b x^3}}{\sqrt [3]{a}}+1}{\sqrt {3}}\right )}{18 a^{5/3} d x^3} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.02, size = 321, normalized size = 1.20 \[ -\frac {6 \, \sqrt {3} 2^{\frac {1}{3}} a^{2} b x^{3} \left (-\frac {1}{a^{2}}\right )^{\frac {1}{3}} \arctan \left (\frac {1}{3} \, \sqrt {3} 2^{\frac {2}{3}} {\left (b x^{3} + a\right )}^{\frac {1}{3}} a \left (-\frac {1}{a^{2}}\right )^{\frac {2}{3}} + \frac {1}{3} \, \sqrt {3}\right ) + 3 \cdot 2^{\frac {1}{3}} a^{2} b x^{3} \left (-\frac {1}{a^{2}}\right )^{\frac {1}{3}} \log \left (2^{\frac {2}{3}} a^{2} \left (-\frac {1}{a^{2}}\right )^{\frac {2}{3}} - 2^{\frac {1}{3}} {\left (b x^{3} + a\right )}^{\frac {1}{3}} a \left (-\frac {1}{a^{2}}\right )^{\frac {1}{3}} + {\left (b x^{3} + a\right )}^{\frac {2}{3}}\right ) - 6 \cdot 2^{\frac {1}{3}} a^{2} b x^{3} \left (-\frac {1}{a^{2}}\right )^{\frac {1}{3}} \log \left (2^{\frac {1}{3}} a \left (-\frac {1}{a^{2}}\right )^{\frac {1}{3}} + {\left (b x^{3} + a\right )}^{\frac {1}{3}}\right ) + 8 \, \sqrt {3} {\left (a^{2}\right )}^{\frac {1}{6}} a b x^{3} \arctan \left (\frac {{\left (a^{2}\right )}^{\frac {1}{6}} {\left (\sqrt {3} {\left (a^{2}\right )}^{\frac {1}{3}} a + 2 \, \sqrt {3} {\left (b x^{3} + a\right )}^{\frac {1}{3}} {\left (a^{2}\right )}^{\frac {2}{3}}\right )}}{3 \, a^{2}}\right ) + 4 \, {\left (a^{2}\right )}^{\frac {2}{3}} b x^{3} \log \left ({\left (b x^{3} + a\right )}^{\frac {2}{3}} a + {\left (a^{2}\right )}^{\frac {1}{3}} a + {\left (b x^{3} + a\right )}^{\frac {1}{3}} {\left (a^{2}\right )}^{\frac {2}{3}}\right ) - 8 \, {\left (a^{2}\right )}^{\frac {2}{3}} b x^{3} \log \left ({\left (b x^{3} + a\right )}^{\frac {1}{3}} a - {\left (a^{2}\right )}^{\frac {2}{3}}\right ) + 6 \, {\left (b x^{3} + a\right )}^{\frac {1}{3}} a^{2}}{18 \, a^{3} d x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.62, size = 0, normalized size = 0.00 \[ \int \frac {\left (b \,x^{3}+a \right )^{\frac {1}{3}}}{\left (-b d \,x^{3}+a d \right ) x^{4}}\, dx \]
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 \[ -\int \frac {{\left (b x^{3} + a\right )}^{\frac {1}{3}}}{{\left (b d x^{3} - a d\right )} x^{4}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.35, size = 455, normalized size = 1.70 \[ \frac {4\,\ln \left (b\,{\left (b\,x^3+a\right )}^{1/3}-a^2\,d\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}\right )\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}}{9}+\ln \left (b\,{\left (b\,x^3+a\right )}^{1/3}+2^{1/3}\,a^2\,d\,{\left (-\frac {b^3}{a^5\,d^3}\right )}^{1/3}\right )\,{\left (-\frac {2\,b^3}{27\,a^5\,d^3}\right )}^{1/3}+\ln \left (2\,b\,{\left (b\,x^3+a\right )}^{1/3}+a^2\,d\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}-\sqrt {3}\,a^2\,d\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}\,1{}\mathrm {i}\right )\,\left (-\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )\,{\left (\frac {64\,b^3}{729\,a^5\,d^3}\right )}^{1/3}-\ln \left (2\,b\,{\left (b\,x^3+a\right )}^{1/3}+a^2\,d\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}+\sqrt {3}\,a^2\,d\,{\left (\frac {b^3}{a^5\,d^3}\right )}^{1/3}\,1{}\mathrm {i}\right )\,\left (\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )\,{\left (\frac {64\,b^3}{729\,a^5\,d^3}\right )}^{1/3}-\ln \left (2^{1/3}\,a^2\,d\,{\left (-\frac {b^3}{a^5\,d^3}\right )}^{1/3}-2\,b\,{\left (b\,x^3+a\right )}^{1/3}+2^{1/3}\,\sqrt {3}\,a^2\,d\,{\left (-\frac {b^3}{a^5\,d^3}\right )}^{1/3}\,1{}\mathrm {i}\right )\,\left (\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )\,{\left (-\frac {2\,b^3}{27\,a^5\,d^3}\right )}^{1/3}+\ln \left (2\,b\,{\left (b\,x^3+a\right )}^{1/3}-2^{1/3}\,a^2\,d\,{\left (-\frac {b^3}{a^5\,d^3}\right )}^{1/3}+2^{1/3}\,\sqrt {3}\,a^2\,d\,{\left (-\frac {b^3}{a^5\,d^3}\right )}^{1/3}\,1{}\mathrm {i}\right )\,\left (-\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )\,{\left (-\frac {2\,b^3}{27\,a^5\,d^3}\right )}^{1/3}-\frac {b\,{\left (b\,x^3+a\right )}^{1/3}}{3\,a\,\left (d\,\left (b\,x^3+a\right )-a\,d\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ - \frac {\int \frac {\sqrt [3]{a + b x^{3}}}{- a x^{4} + b x^{7}}\, dx}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
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