Integrand size = 6, antiderivative size = 56 \[ \int \text {arcsinh}\left (a x^n\right ) \, dx=x \text {arcsinh}\left (a x^n\right )-\frac {a n x^{1+n} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1+n}{2 n},\frac {1}{2} \left (3+\frac {1}{n}\right ),-a^2 x^{2 n}\right )}{1+n} \]
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Time = 0.02 (sec) , antiderivative size = 56, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.500, Rules used = {5874, 12, 371} \[ \int \text {arcsinh}\left (a x^n\right ) \, dx=x \text {arcsinh}\left (a x^n\right )-\frac {a n x^{n+1} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {n+1}{2 n},\frac {1}{2} \left (3+\frac {1}{n}\right ),-a^2 x^{2 n}\right )}{n+1} \]
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Rule 12
Rule 371
Rule 5874
Rubi steps \begin{align*} \text {integral}& = x \text {arcsinh}\left (a x^n\right )-\int \frac {a n x^n}{\sqrt {1+a^2 x^{2 n}}} \, dx \\ & = x \text {arcsinh}\left (a x^n\right )-(a n) \int \frac {x^n}{\sqrt {1+a^2 x^{2 n}}} \, dx \\ & = x \text {arcsinh}\left (a x^n\right )-\frac {a n x^{1+n} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1+n}{2 n},\frac {1}{2} \left (3+\frac {1}{n}\right ),-a^2 x^{2 n}\right )}{1+n} \\ \end{align*}
Time = 0.04 (sec) , antiderivative size = 56, normalized size of antiderivative = 1.00 \[ \int \text {arcsinh}\left (a x^n\right ) \, dx=x \text {arcsinh}\left (a x^n\right )-\frac {a n x^{1+n} \operatorname {Hypergeometric2F1}\left (\frac {1}{2},\frac {1+n}{2 n},\frac {1}{2} \left (3+\frac {1}{n}\right ),-a^2 x^{2 n}\right )}{1+n} \]
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\[\int \operatorname {arcsinh}\left (a \,x^{n}\right )d x\]
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Exception generated. \[ \int \text {arcsinh}\left (a x^n\right ) \, dx=\text {Exception raised: TypeError} \]
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\[ \int \text {arcsinh}\left (a x^n\right ) \, dx=\int \operatorname {asinh}{\left (a x^{n} \right )}\, dx \]
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\[ \int \text {arcsinh}\left (a x^n\right ) \, dx=\int { \operatorname {arsinh}\left (a x^{n}\right ) \,d x } \]
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\[ \int \text {arcsinh}\left (a x^n\right ) \, dx=\int { \operatorname {arsinh}\left (a x^{n}\right ) \,d x } \]
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Timed out. \[ \int \text {arcsinh}\left (a x^n\right ) \, dx=\int \mathrm {asinh}\left (a\,x^n\right ) \,d x \]
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