Optimal. Leaf size=40 \[ -\frac{2 \sqrt{a^2 x^2+1}}{a \sqrt{a^2 c x^2+c} \sqrt{\sinh ^{-1}(a x)}} \]
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Rubi [A] time = 0.0710817, antiderivative size = 40, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.087, Rules used = {5677, 5675} \[ -\frac{2 \sqrt{a^2 x^2+1}}{a \sqrt{a^2 c x^2+c} \sqrt{\sinh ^{-1}(a x)}} \]
Antiderivative was successfully verified.
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Rule 5677
Rule 5675
Rubi steps
\begin{align*} \int \frac{1}{\sqrt{c+a^2 c x^2} \sinh ^{-1}(a x)^{3/2}} \, dx &=\frac{\sqrt{1+a^2 x^2} \int \frac{1}{\sqrt{1+a^2 x^2} \sinh ^{-1}(a x)^{3/2}} \, dx}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{2 \sqrt{1+a^2 x^2}}{a \sqrt{c+a^2 c x^2} \sqrt{\sinh ^{-1}(a x)}}\\ \end{align*}
Mathematica [A] time = 0.0365253, size = 40, normalized size = 1. \[ -\frac{2 \sqrt{a^2 x^2+1}}{a \sqrt{a^2 c x^2+c} \sqrt{\sinh ^{-1}(a x)}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.039, size = 36, normalized size = 0.9 \begin{align*} -2\,{\frac{\sqrt{{a}^{2}{x}^{2}+1}}{\sqrt{{\it Arcsinh} \left ( ax \right ) }a\sqrt{c \left ({a}^{2}{x}^{2}+1 \right ) }}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\sqrt{a^{2} c x^{2} + c} \operatorname{arsinh}\left (a x\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.58406, size = 131, normalized size = 3.28 \begin{align*} -\frac{2 \, \sqrt{a^{2} c x^{2} + c} \sqrt{a^{2} x^{2} + 1}}{{\left (a^{3} c x^{2} + a c\right )} \sqrt{\log \left (a x + \sqrt{a^{2} x^{2} + 1}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\sqrt{c \left (a^{2} x^{2} + 1\right )} \operatorname{asinh}^{\frac{3}{2}}{\left (a x \right )}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{1}{\sqrt{a^{2} c x^{2} + c} \operatorname{arsinh}\left (a x\right )^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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