Optimal. Leaf size=42 \[ -\frac{2 \sqrt{a^2 x^2+1}}{3 a \sqrt{a^2 c x^2+c} \sinh ^{-1}(a x)^{3/2}} \]
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Rubi [A] time = 0.070311, antiderivative size = 42, 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} \[ -\frac{2 \sqrt{a^2 x^2+1}}{3 a \sqrt{a^2 c x^2+c} \sinh ^{-1}(a x)^{3/2}} \]
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)^{5/2}} \, dx &=\frac{\sqrt{1+a^2 x^2} \int \frac{1}{\sqrt{1+a^2 x^2} \sinh ^{-1}(a x)^{5/2}} \, dx}{\sqrt{c+a^2 c x^2}}\\ &=-\frac{2 \sqrt{1+a^2 x^2}}{3 a \sqrt{c+a^2 c x^2} \sinh ^{-1}(a x)^{3/2}}\\ \end{align*}
Mathematica [A] time = 0.039566, size = 42, normalized size = 1. \[ -\frac{2 \sqrt{a^2 x^2+1}}{3 a \sqrt{a^2 c x^2+c} \sinh ^{-1}(a x)^{3/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.042, size = 36, normalized size = 0.9 \begin{align*} -{\frac{2}{3\,a}\sqrt{{a}^{2}{x}^{2}+1} \left ({\it Arcsinh} \left ( ax \right ) \right ) ^{-{\frac{3}{2}}}{\frac{1}{\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{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.49659, size = 134, normalized size = 3.19 \begin{align*} -\frac{2 \, \sqrt{a^{2} c x^{2} + c} \sqrt{a^{2} x^{2} + 1}}{3 \,{\left (a^{3} c x^{2} + a c\right )} \log \left (a x + \sqrt{a^{2} x^{2} + 1}\right )^{\frac{3}{2}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \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{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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