Integrand size = 12, antiderivative size = 12 \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\text {Int}\left (\frac {1}{x \arcsin (a x)^{7/2}},x\right ) \]
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Not integrable
Time = 0.01 (sec) , antiderivative size = 12, 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 = {} \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\int \frac {1}{x \arcsin (a x)^{7/2}} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx \\ \end{align*}
Not integrable
Time = 0.17 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.17 \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\int \frac {1}{x \arcsin (a x)^{7/2}} \, dx \]
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Not integrable
Time = 0.06 (sec) , antiderivative size = 10, normalized size of antiderivative = 0.83
\[\int \frac {1}{x \arcsin \left (a x \right )^{\frac {7}{2}}}d x\]
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Exception generated. \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\text {Exception raised: TypeError} \]
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Not integrable
Time = 60.72 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\int \frac {1}{x \operatorname {asin}^{\frac {7}{2}}{\left (a x \right )}}\, dx \]
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Exception generated. \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\text {Exception raised: RuntimeError} \]
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Not integrable
Time = 0.42 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\int { \frac {1}{x \arcsin \left (a x\right )^{\frac {7}{2}}} \,d x } \]
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Not integrable
Time = 0.04 (sec) , antiderivative size = 12, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x \arcsin (a x)^{7/2}} \, dx=\int \frac {1}{x\,{\mathrm {asin}\left (a\,x\right )}^{7/2}} \,d x \]
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