Optimal. Leaf size=167 \[ -\frac {1}{\sqrt [3]{a+b x^3} (b c-a d)}-\frac {\sqrt [3]{d} \log \left (c+d x^3\right )}{6 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \tan ^{-1}\left (\frac {1-\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt {3}}\right )}{\sqrt {3} (b c-a d)^{4/3}} \]
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Rubi [A] time = 0.17, antiderivative size = 167, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {444, 51, 56, 617, 204, 31} \begin {gather*} -\frac {1}{\sqrt [3]{a+b x^3} (b c-a d)}-\frac {\sqrt [3]{d} \log \left (c+d x^3\right )}{6 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \tan ^{-1}\left (\frac {1-\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt {3}}\right )}{\sqrt {3} (b c-a d)^{4/3}} \end {gather*}
Antiderivative was successfully verified.
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Rule 31
Rule 51
Rule 56
Rule 204
Rule 444
Rule 617
Rubi steps
\begin {align*} \int \frac {x^2}{\left (a+b x^3\right )^{4/3} \left (c+d x^3\right )} \, dx &=\frac {1}{3} \operatorname {Subst}\left (\int \frac {1}{(a+b x)^{4/3} (c+d x)} \, dx,x,x^3\right )\\ &=-\frac {1}{(b c-a d) \sqrt [3]{a+b x^3}}-\frac {d \operatorname {Subst}\left (\int \frac {1}{\sqrt [3]{a+b x} (c+d x)} \, dx,x,x^3\right )}{3 (b c-a d)}\\ &=-\frac {1}{(b c-a d) \sqrt [3]{a+b x^3}}-\frac {\sqrt [3]{d} \log \left (c+d x^3\right )}{6 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \operatorname {Subst}\left (\int \frac {1}{\frac {\sqrt [3]{b c-a d}}{\sqrt [3]{d}}+x} \, dx,x,\sqrt [3]{a+b x^3}\right )}{2 (b c-a d)^{4/3}}-\frac {\operatorname {Subst}\left (\int \frac {1}{\frac {(b c-a d)^{2/3}}{d^{2/3}}-\frac {\sqrt [3]{b c-a d} x}{\sqrt [3]{d}}+x^2} \, dx,x,\sqrt [3]{a+b x^3}\right )}{2 (b c-a d)}\\ &=-\frac {1}{(b c-a d) \sqrt [3]{a+b x^3}}-\frac {\sqrt [3]{d} \log \left (c+d x^3\right )}{6 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 (b c-a d)^{4/3}}-\frac {\sqrt [3]{d} \operatorname {Subst}\left (\int \frac {1}{-3-x^2} \, dx,x,1-\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}\right )}{(b c-a d)^{4/3}}\\ &=-\frac {1}{(b c-a d) \sqrt [3]{a+b x^3}}+\frac {\sqrt [3]{d} \tan ^{-1}\left (\frac {1-\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt [3]{b c-a d}}}{\sqrt {3}}\right )}{\sqrt {3} (b c-a d)^{4/3}}-\frac {\sqrt [3]{d} \log \left (c+d x^3\right )}{6 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{2 (b c-a d)^{4/3}}\\ \end {align*}
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Mathematica [C] time = 0.02, size = 50, normalized size = 0.30 \begin {gather*} -\frac {\, _2F_1\left (-\frac {1}{3},1;\frac {2}{3};\frac {d \left (b x^3+a\right )}{a d-b c}\right )}{\sqrt [3]{a+b x^3} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.24, size = 223, normalized size = 1.34 \begin {gather*} -\frac {\sqrt [3]{d} \log \left (-\sqrt [3]{d} \sqrt [3]{a+b x^3} \sqrt [3]{b c-a d}+(b c-a d)^{2/3}+d^{2/3} \left (a+b x^3\right )^{2/3}\right )}{6 (b c-a d)^{4/3}}-\frac {1}{\sqrt [3]{a+b x^3} (b c-a d)}+\frac {\sqrt [3]{d} \log \left (\sqrt [3]{b c-a d}+\sqrt [3]{d} \sqrt [3]{a+b x^3}\right )}{3 (b c-a d)^{4/3}}+\frac {\sqrt [3]{d} \tan ^{-1}\left (\frac {1}{\sqrt {3}}-\frac {2 \sqrt [3]{d} \sqrt [3]{a+b x^3}}{\sqrt {3} \sqrt [3]{b c-a d}}\right )}{\sqrt {3} (b c-a d)^{4/3}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.67, size = 262, normalized size = 1.57 \begin {gather*} -\frac {2 \, \sqrt {3} {\left (b x^{3} + a\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {1}{3}} \arctan \left (\frac {2}{3} \, \sqrt {3} {\left (b x^{3} + a\right )}^{\frac {1}{3}} \left (-\frac {d}{b c - a d}\right )^{\frac {1}{3}} + \frac {1}{3} \, \sqrt {3}\right ) - {\left (b x^{3} + a\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {1}{3}} \log \left (-{\left (b x^{3} + a\right )}^{\frac {1}{3}} {\left (b c - a d\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {2}{3}} + {\left (b x^{3} + a\right )}^{\frac {2}{3}} d - {\left (b c - a d\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {1}{3}}\right ) + 2 \, {\left (b x^{3} + a\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {1}{3}} \log \left ({\left (b c - a d\right )} \left (-\frac {d}{b c - a d}\right )^{\frac {2}{3}} + {\left (b x^{3} + a\right )}^{\frac {1}{3}} d\right ) + 6 \, {\left (b x^{3} + a\right )}^{\frac {2}{3}}}{6 \, {\left ({\left (b^{2} c - a b d\right )} x^{3} + a b c - a^{2} d\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.26, size = 285, normalized size = 1.71 \begin {gather*} \frac {d \left (-\frac {b c - a d}{d}\right )^{\frac {2}{3}} \log \left ({\left | {\left (b x^{3} + a\right )}^{\frac {1}{3}} - \left (-\frac {b c - a d}{d}\right )^{\frac {1}{3}} \right |}\right )}{3 \, {\left (b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}\right )}} + \frac {{\left (-b c d^{2} + a d^{3}\right )}^{\frac {2}{3}} \arctan \left (\frac {\sqrt {3} {\left (2 \, {\left (b x^{3} + a\right )}^{\frac {1}{3}} + \left (-\frac {b c - a d}{d}\right )^{\frac {1}{3}}\right )}}{3 \, \left (-\frac {b c - a d}{d}\right )^{\frac {1}{3}}}\right )}{\sqrt {3} b^{2} c^{2} d - 2 \, \sqrt {3} a b c d^{2} + \sqrt {3} a^{2} d^{3}} - \frac {{\left (-b c d^{2} + a d^{3}\right )}^{\frac {2}{3}} \log \left ({\left (b x^{3} + a\right )}^{\frac {2}{3}} + {\left (b x^{3} + a\right )}^{\frac {1}{3}} \left (-\frac {b c - a d}{d}\right )^{\frac {1}{3}} + \left (-\frac {b c - a d}{d}\right )^{\frac {2}{3}}\right )}{6 \, {\left (b^{2} c^{2} d - 2 \, a b c d^{2} + a^{2} d^{3}\right )}} - \frac {1}{{\left (b x^{3} + a\right )}^{\frac {1}{3}} {\left (b c - a d\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.61, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {x^{2}}{\left (b \,x^{3}+a \right )^{\frac {4}{3}} \left (d \,x^{3}+c \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 4.92, size = 389, normalized size = 2.33 \begin {gather*} \frac {1}{{\left (b\,x^3+a\right )}^{1/3}\,\left (a\,d-b\,c\right )}+\frac {d^{1/3}\,\ln \left ({\left (b\,x^3+a\right )}^{1/3}\,\left (a\,d^4-b\,c\,d^3\right )-\frac {d^{2/3}\,\left (9\,a^4\,d^6-36\,a^3\,b\,c\,d^5+54\,a^2\,b^2\,c^2\,d^4-36\,a\,b^3\,c^3\,d^3+9\,b^4\,c^4\,d^2\right )}{9\,{\left (a\,d-b\,c\right )}^{8/3}}\right )}{3\,{\left (a\,d-b\,c\right )}^{4/3}}-\frac {d^{1/3}\,\ln \left ({\left (b\,x^3+a\right )}^{1/3}\,\left (a\,d^4-b\,c\,d^3\right )-\frac {d^{2/3}\,{\left (\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )}^2\,\left (9\,a^4\,d^6-36\,a^3\,b\,c\,d^5+54\,a^2\,b^2\,c^2\,d^4-36\,a\,b^3\,c^3\,d^3+9\,b^4\,c^4\,d^2\right )}{9\,{\left (a\,d-b\,c\right )}^{8/3}}\right )\,\left (\frac {1}{2}+\frac {\sqrt {3}\,1{}\mathrm {i}}{2}\right )}{3\,{\left (a\,d-b\,c\right )}^{4/3}}+\frac {d^{1/3}\,\ln \left ({\left (b\,x^3+a\right )}^{1/3}\,\left (a\,d^4-b\,c\,d^3\right )-\frac {d^{2/3}\,{\left (-\frac {1}{6}+\frac {\sqrt {3}\,1{}\mathrm {i}}{6}\right )}^2\,\left (9\,a^4\,d^6-36\,a^3\,b\,c\,d^5+54\,a^2\,b^2\,c^2\,d^4-36\,a\,b^3\,c^3\,d^3+9\,b^4\,c^4\,d^2\right )}{{\left (a\,d-b\,c\right )}^{8/3}}\right )\,\left (-\frac {1}{6}+\frac {\sqrt {3}\,1{}\mathrm {i}}{6}\right )}{{\left (a\,d-b\,c\right )}^{4/3}} \end {gather*}
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 \begin {gather*} \int \frac {x^{2}}{\left (a + b x^{3}\right )^{\frac {4}{3}} \left (c + d x^{3}\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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