Optimal. Leaf size=77 \[ \frac {x^{m+1} \sinh ^{-1}\left (a x^n\right )}{m+1}-\frac {a n x^{m+n+1} \, _2F_1\left (\frac {1}{2},\frac {m+n+1}{2 n};\frac {m+3 n+1}{2 n};-a^2 x^{2 n}\right )}{(m+1) (m+n+1)} \]
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Rubi [A] time = 0.04, antiderivative size = 77, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 10, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.300, Rules used = {5902, 12, 364} \[ \frac {x^{m+1} \sinh ^{-1}\left (a x^n\right )}{m+1}-\frac {a n x^{m+n+1} \, _2F_1\left (\frac {1}{2},\frac {m+n+1}{2 n};\frac {m+3 n+1}{2 n};-a^2 x^{2 n}\right )}{(m+1) (m+n+1)} \]
Antiderivative was successfully verified.
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Rule 12
Rule 364
Rule 5902
Rubi steps
\begin {align*} \int x^m \sinh ^{-1}\left (a x^n\right ) \, dx &=\frac {x^{1+m} \sinh ^{-1}\left (a x^n\right )}{1+m}-\frac {\int \frac {a n x^{m+n}}{\sqrt {1+a^2 x^{2 n}}} \, dx}{1+m}\\ &=\frac {x^{1+m} \sinh ^{-1}\left (a x^n\right )}{1+m}-\frac {(a n) \int \frac {x^{m+n}}{\sqrt {1+a^2 x^{2 n}}} \, dx}{1+m}\\ &=\frac {x^{1+m} \sinh ^{-1}\left (a x^n\right )}{1+m}-\frac {a n x^{1+m+n} \, _2F_1\left (\frac {1}{2},\frac {1+m+n}{2 n};\frac {1+m+3 n}{2 n};-a^2 x^{2 n}\right )}{(1+m) (1+m+n)}\\ \end {align*}
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Mathematica [A] time = 0.08, size = 74, normalized size = 0.96 \[ \frac {x^{m+1} \left ((m+n+1) \sinh ^{-1}\left (a x^n\right )-a n x^n \, _2F_1\left (\frac {1}{2},\frac {m+n+1}{2 n};\frac {m+3 n+1}{2 n};-a^2 x^{2 n}\right )\right )}{(m+1) (m+n+1)} \]
Antiderivative was successfully verified.
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fricas [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{m} \operatorname {arsinh}\left (a x^{n}\right )\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.04, size = 0, normalized size = 0.00 \[ \int x^{m} \arcsinh \left (a \,x^{n}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ -a n \int \frac {e^{\left (m \log \relax (x) + n \log \relax (x)\right )}}{a^{3} {\left (m + 1\right )} x^{3 \, n} + a {\left (m + 1\right )} x^{n} + {\left (a^{2} {\left (m + 1\right )} x^{2 \, n} + m + 1\right )} \sqrt {a^{2} x^{2 \, n} + 1}}\,{d x} + n \int \frac {x^{m}}{a^{2} {\left (m + 1\right )} x^{2 \, n} + m + 1}\,{d x} + \frac {{\left (m + 1\right )} x x^{m} \log \left (a x^{n} + \sqrt {a^{2} x^{2 \, n} + 1}\right ) - n x x^{m}}{m^{2} + 2 \, m + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int x^m\,\mathrm {asinh}\left (a\,x^n\right ) \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int x^{m} \operatorname {asinh}{\left (a x^{n} \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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