Integrand size = 18, antiderivative size = 18 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\text {Int}\left (\frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )},x\right ) \]
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Not integrable
Time = 0.01 (sec) , antiderivative size = 18, normalized size of antiderivative = 1.00, number of steps used = 0, number of rules used = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx \\ \end{align*}
Not integrable
Time = 0.67 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.11 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx \]
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Not integrable
Time = 0.01 (sec) , antiderivative size = 18, normalized size of antiderivative = 1.00
\[\int \frac {1}{x^{3} {\ln \left (c \left (e \,x^{3}+d \right )^{p}\right )}^{2}}d x\]
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Not integrable
Time = 0.28 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.11 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int { \frac {1}{x^{3} \log \left ({\left (e x^{3} + d\right )}^{p} c\right )^{2}} \,d x } \]
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Not integrable
Time = 30.19 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.06 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int \frac {1}{x^{3} \log {\left (c \left (d + e x^{3}\right )^{p} \right )}^{2}}\, dx \]
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Not integrable
Time = 0.27 (sec) , antiderivative size = 80, normalized size of antiderivative = 4.44 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int { \frac {1}{x^{3} \log \left ({\left (e x^{3} + d\right )}^{p} c\right )^{2}} \,d x } \]
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Not integrable
Time = 0.28 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.11 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int { \frac {1}{x^{3} \log \left ({\left (e x^{3} + d\right )}^{p} c\right )^{2}} \,d x } \]
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Not integrable
Time = 1.23 (sec) , antiderivative size = 20, normalized size of antiderivative = 1.11 \[ \int \frac {1}{x^3 \log ^2\left (c \left (d+e x^3\right )^p\right )} \, dx=\int \frac {1}{x^3\,{\ln \left (c\,{\left (e\,x^3+d\right )}^p\right )}^2} \,d x \]
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