Integrand size = 18, antiderivative size = 33 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {\sqrt [3]{-1+x^3} \left (-7-9 x^3+4 x^6+12 x^9\right )}{70 x^{10}} \]
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Time = 0.01 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.48, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {464, 277, 270} \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {\left (x^3-1\right )^{4/3}}{10 x^{10}}+\frac {8 \left (x^3-1\right )^{4/3}}{35 x^7}+\frac {6 \left (x^3-1\right )^{4/3}}{35 x^4} \]
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Rule 270
Rule 277
Rule 464
Rubi steps \begin{align*} \text {integral}& = \frac {\left (-1+x^3\right )^{4/3}}{10 x^{10}}+\frac {8}{5} \int \frac {\sqrt [3]{-1+x^3}}{x^8} \, dx \\ & = \frac {\left (-1+x^3\right )^{4/3}}{10 x^{10}}+\frac {8 \left (-1+x^3\right )^{4/3}}{35 x^7}+\frac {24}{35} \int \frac {\sqrt [3]{-1+x^3}}{x^5} \, dx \\ & = \frac {\left (-1+x^3\right )^{4/3}}{10 x^{10}}+\frac {8 \left (-1+x^3\right )^{4/3}}{35 x^7}+\frac {6 \left (-1+x^3\right )^{4/3}}{35 x^4} \\ \end{align*}
Time = 0.10 (sec) , antiderivative size = 28, normalized size of antiderivative = 0.85 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {\left (-1+x^3\right )^{4/3} \left (7+16 x^3+12 x^6\right )}{70 x^{10}} \]
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Time = 0.84 (sec) , antiderivative size = 25, normalized size of antiderivative = 0.76
method | result | size |
pseudoelliptic | \(\frac {\left (12 x^{6}+16 x^{3}+7\right ) \left (x^{3}-1\right )^{\frac {4}{3}}}{70 x^{10}}\) | \(25\) |
trager | \(\frac {\left (x^{3}-1\right )^{\frac {1}{3}} \left (12 x^{9}+4 x^{6}-9 x^{3}-7\right )}{70 x^{10}}\) | \(30\) |
gosper | \(\frac {\left (x^{3}-1\right )^{\frac {1}{3}} \left (12 x^{6}+16 x^{3}+7\right ) \left (x -1\right ) \left (x^{2}+x +1\right )}{70 x^{10}}\) | \(34\) |
risch | \(\frac {12 x^{12}-8 x^{9}-13 x^{6}+2 x^{3}+7}{70 \left (x^{3}-1\right )^{\frac {2}{3}} x^{10}}\) | \(35\) |
meijerg | \(-\frac {\operatorname {signum}\left (x^{3}-1\right )^{\frac {1}{3}} \left (-\frac {3}{4} x^{6}-\frac {1}{4} x^{3}+1\right ) \left (-x^{3}+1\right )^{\frac {1}{3}}}{7 {\left (-\operatorname {signum}\left (x^{3}-1\right )\right )}^{\frac {1}{3}} x^{7}}-\frac {\operatorname {signum}\left (x^{3}-1\right )^{\frac {1}{3}} \left (-\frac {9}{14} x^{9}-\frac {3}{14} x^{6}-\frac {1}{7} x^{3}+1\right ) \left (-x^{3}+1\right )^{\frac {1}{3}}}{10 {\left (-\operatorname {signum}\left (x^{3}-1\right )\right )}^{\frac {1}{3}} x^{10}}\) | \(95\) |
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Time = 0.24 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.88 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {{\left (12 \, x^{9} + 4 \, x^{6} - 9 \, x^{3} - 7\right )} {\left (x^{3} - 1\right )}^{\frac {1}{3}}}{70 \, x^{10}} \]
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Result contains complex when optimal does not.
Time = 1.42 (sec) , antiderivative size = 570, normalized size of antiderivative = 17.27 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\begin {cases} \frac {2 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{- \frac {2 i \pi }{3}} \Gamma \left (- \frac {10}{3}\right )}{3 \Gamma \left (- \frac {1}{3}\right )} + \frac {2 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{- \frac {2 i \pi }{3}} \Gamma \left (- \frac {10}{3}\right )}{9 x^{3} \Gamma \left (- \frac {1}{3}\right )} + \frac {4 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{- \frac {2 i \pi }{3}} \Gamma \left (- \frac {10}{3}\right )}{27 x^{6} \Gamma \left (- \frac {1}{3}\right )} - \frac {28 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{- \frac {2 i \pi }{3}} \Gamma \left (- \frac {10}{3}\right )}{27 x^{9} \Gamma \left (- \frac {1}{3}\right )} & \text {for}\: \frac {1}{\left |{x^{3}}\right |} > 1 \\- \frac {2 \sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {10}{3}\right )}{3 \Gamma \left (- \frac {1}{3}\right )} - \frac {2 \sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {10}{3}\right )}{9 x^{3} \Gamma \left (- \frac {1}{3}\right )} - \frac {4 \sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {10}{3}\right )}{27 x^{6} \Gamma \left (- \frac {1}{3}\right )} + \frac {28 \sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {10}{3}\right )}{27 x^{9} \Gamma \left (- \frac {1}{3}\right )} & \text {otherwise} \end {cases} + \begin {cases} \frac {3 x^{6} \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{\frac {i \pi }{3}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{6} \Gamma \left (- \frac {1}{3}\right ) - 9 x^{3} \Gamma \left (- \frac {1}{3}\right )} - \frac {2 x^{3} \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{\frac {i \pi }{3}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{6} \Gamma \left (- \frac {1}{3}\right ) - 9 x^{3} \Gamma \left (- \frac {1}{3}\right )} + \frac {4 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{\frac {i \pi }{3}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{9} \Gamma \left (- \frac {1}{3}\right ) - 9 x^{6} \Gamma \left (- \frac {1}{3}\right )} - \frac {5 \sqrt [3]{-1 + \frac {1}{x^{3}}} e^{\frac {i \pi }{3}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{6} \Gamma \left (- \frac {1}{3}\right ) - 9 x^{3} \Gamma \left (- \frac {1}{3}\right )} & \text {for}\: \frac {1}{\left |{x^{3}}\right |} > 1 \\\frac {\sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {7}{3}\right )}{3 \Gamma \left (- \frac {1}{3}\right )} + \frac {\sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{3} \Gamma \left (- \frac {1}{3}\right )} - \frac {4 \sqrt [3]{1 - \frac {1}{x^{3}}} \Gamma \left (- \frac {7}{3}\right )}{9 x^{6} \Gamma \left (- \frac {1}{3}\right )} & \text {otherwise} \end {cases} \]
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Time = 0.19 (sec) , antiderivative size = 37, normalized size of antiderivative = 1.12 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {{\left (x^{3} - 1\right )}^{\frac {4}{3}}}{2 \, x^{4}} - \frac {3 \, {\left (x^{3} - 1\right )}^{\frac {7}{3}}}{7 \, x^{7}} + \frac {{\left (x^{3} - 1\right )}^{\frac {10}{3}}}{10 \, x^{10}} \]
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\[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\int { \frac {{\left (x^{3} + 1\right )} {\left (x^{3} - 1\right )}^{\frac {1}{3}}}{x^{11}} \,d x } \]
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Time = 5.01 (sec) , antiderivative size = 49, normalized size of antiderivative = 1.48 \[ \int \frac {\sqrt [3]{-1+x^3} \left (1+x^3\right )}{x^{11}} \, dx=\frac {6\,{\left (x^3-1\right )}^{1/3}}{35\,x}+\frac {2\,{\left (x^3-1\right )}^{1/3}}{35\,x^4}-\frac {9\,{\left (x^3-1\right )}^{1/3}}{70\,x^7}-\frac {{\left (x^3-1\right )}^{1/3}}{10\,x^{10}} \]
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