Integrand size = 14, antiderivative size = 14 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\text {Int}\left (\frac {1}{x^2 (a+b \arccos (c x))},x\right ) \]
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Not integrable
Time = 0.02 (sec) , antiderivative size = 14, 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 = {} \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int \frac {1}{x^2 (a+b \arccos (c x))} \, dx \]
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Rubi steps \begin{align*} \text {integral}& = \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx \\ \end{align*}
Not integrable
Time = 2.82 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.14 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int \frac {1}{x^2 (a+b \arccos (c x))} \, dx \]
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Not integrable
Time = 0.60 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00
\[\int \frac {1}{x^{2} \left (a +b \arccos \left (c x \right )\right )}d x\]
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Not integrable
Time = 0.24 (sec) , antiderivative size = 19, normalized size of antiderivative = 1.36 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int { \frac {1}{{\left (b \arccos \left (c x\right ) + a\right )} x^{2}} \,d x } \]
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Not integrable
Time = 0.74 (sec) , antiderivative size = 14, normalized size of antiderivative = 1.00 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int \frac {1}{x^{2} \left (a + b \operatorname {acos}{\left (c x \right )}\right )}\, dx \]
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Not integrable
Time = 0.34 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.14 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int { \frac {1}{{\left (b \arccos \left (c x\right ) + a\right )} x^{2}} \,d x } \]
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Not integrable
Time = 0.58 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.14 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int { \frac {1}{{\left (b \arccos \left (c x\right ) + a\right )} x^{2}} \,d x } \]
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Not integrable
Time = 0.29 (sec) , antiderivative size = 16, normalized size of antiderivative = 1.14 \[ \int \frac {1}{x^2 (a+b \arccos (c x))} \, dx=\int \frac {1}{x^2\,\left (a+b\,\mathrm {acos}\left (c\,x\right )\right )} \,d x \]
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