Optimal. Leaf size=92 \[ -\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}}+\frac {9 b \sqrt [3]{a+b x^3}}{70 a^2 x^7}-\frac {27 b^2 \sqrt [3]{a+b x^3}}{140 a^3 x^4}+\frac {81 b^3 \sqrt [3]{a+b x^3}}{140 a^4 x} \]
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Rubi [A]
time = 0.02, antiderivative size = 92, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {277, 270}
\begin {gather*} \frac {81 b^3 \sqrt [3]{a+b x^3}}{140 a^4 x}-\frac {27 b^2 \sqrt [3]{a+b x^3}}{140 a^3 x^4}+\frac {9 b \sqrt [3]{a+b x^3}}{70 a^2 x^7}-\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}} \end {gather*}
Antiderivative was successfully verified.
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Rule 270
Rule 277
Rubi steps
\begin {align*} \int \frac {1}{x^{11} \left (a+b x^3\right )^{2/3}} \, dx &=-\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}}-\frac {(9 b) \int \frac {1}{x^8 \left (a+b x^3\right )^{2/3}} \, dx}{10 a}\\ &=-\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}}+\frac {9 b \sqrt [3]{a+b x^3}}{70 a^2 x^7}+\frac {\left (27 b^2\right ) \int \frac {1}{x^5 \left (a+b x^3\right )^{2/3}} \, dx}{35 a^2}\\ &=-\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}}+\frac {9 b \sqrt [3]{a+b x^3}}{70 a^2 x^7}-\frac {27 b^2 \sqrt [3]{a+b x^3}}{140 a^3 x^4}-\frac {\left (81 b^3\right ) \int \frac {1}{x^2 \left (a+b x^3\right )^{2/3}} \, dx}{140 a^3}\\ &=-\frac {\sqrt [3]{a+b x^3}}{10 a x^{10}}+\frac {9 b \sqrt [3]{a+b x^3}}{70 a^2 x^7}-\frac {27 b^2 \sqrt [3]{a+b x^3}}{140 a^3 x^4}+\frac {81 b^3 \sqrt [3]{a+b x^3}}{140 a^4 x}\\ \end {align*}
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Mathematica [A]
time = 0.16, size = 53, normalized size = 0.58 \begin {gather*} \frac {\sqrt [3]{a+b x^3} \left (-14 a^3+18 a^2 b x^3-27 a b^2 x^6+81 b^3 x^9\right )}{140 a^4 x^{10}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.14, size = 50, normalized size = 0.54
method | result | size |
gosper | \(-\frac {\left (b \,x^{3}+a \right )^{\frac {1}{3}} \left (-81 b^{3} x^{9}+27 a \,b^{2} x^{6}-18 a^{2} b \,x^{3}+14 a^{3}\right )}{140 x^{10} a^{4}}\) | \(50\) |
trager | \(-\frac {\left (b \,x^{3}+a \right )^{\frac {1}{3}} \left (-81 b^{3} x^{9}+27 a \,b^{2} x^{6}-18 a^{2} b \,x^{3}+14 a^{3}\right )}{140 x^{10} a^{4}}\) | \(50\) |
risch | \(-\frac {\left (b \,x^{3}+a \right )^{\frac {1}{3}} \left (-81 b^{3} x^{9}+27 a \,b^{2} x^{6}-18 a^{2} b \,x^{3}+14 a^{3}\right )}{140 x^{10} a^{4}}\) | \(50\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.30, size = 69, normalized size = 0.75 \begin {gather*} \frac {\frac {140 \, {\left (b x^{3} + a\right )}^{\frac {1}{3}} b^{3}}{x} - \frac {105 \, {\left (b x^{3} + a\right )}^{\frac {4}{3}} b^{2}}{x^{4}} + \frac {60 \, {\left (b x^{3} + a\right )}^{\frac {7}{3}} b}{x^{7}} - \frac {14 \, {\left (b x^{3} + a\right )}^{\frac {10}{3}}}{x^{10}}}{140 \, a^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 49, normalized size = 0.53 \begin {gather*} \frac {{\left (81 \, b^{3} x^{9} - 27 \, a b^{2} x^{6} + 18 \, a^{2} b x^{3} - 14 \, a^{3}\right )} {\left (b x^{3} + a\right )}^{\frac {1}{3}}}{140 \, a^{4} x^{10}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 692 vs.
\(2 (83) = 166\).
time = 1.01, size = 692, normalized size = 7.52 \begin {gather*} - \frac {28 a^{6} b^{\frac {28}{3}} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} - \frac {48 a^{5} b^{\frac {31}{3}} x^{3} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} - \frac {30 a^{4} b^{\frac {34}{3}} x^{6} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} + \frac {80 a^{3} b^{\frac {37}{3}} x^{9} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} + \frac {360 a^{2} b^{\frac {40}{3}} x^{12} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} + \frac {432 a b^{\frac {43}{3}} x^{15} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} + \frac {162 b^{\frac {46}{3}} x^{18} \sqrt [3]{\frac {a}{b x^{3}} + 1} \Gamma \left (- \frac {10}{3}\right )}{81 a^{7} b^{9} x^{9} \Gamma \left (\frac {2}{3}\right ) + 243 a^{6} b^{10} x^{12} \Gamma \left (\frac {2}{3}\right ) + 243 a^{5} b^{11} x^{15} \Gamma \left (\frac {2}{3}\right ) + 81 a^{4} b^{12} x^{18} \Gamma \left (\frac {2}{3}\right )} \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 [B]
time = 1.20, size = 76, normalized size = 0.83 \begin {gather*} \frac {9\,b\,{\left (b\,x^3+a\right )}^{1/3}}{70\,a^2\,x^7}-\frac {{\left (b\,x^3+a\right )}^{1/3}}{10\,a\,x^{10}}+\frac {81\,b^3\,{\left (b\,x^3+a\right )}^{1/3}}{140\,a^4\,x}-\frac {27\,b^2\,{\left (b\,x^3+a\right )}^{1/3}}{140\,a^3\,x^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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