Optimal. Leaf size=77 \[ -\frac{c^2 \left (a^2 x^2+1\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{5 c^2 \text{Shi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac{15 c^2 \text{Shi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac{5 c^2 \text{Shi}\left (5 \sinh ^{-1}(a x)\right )}{16 a} \]
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Rubi [A] time = 0.169523, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21, Rules used = {5696, 5779, 5448, 3298} \[ -\frac{c^2 \left (a^2 x^2+1\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{5 c^2 \text{Shi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac{15 c^2 \text{Shi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac{5 c^2 \text{Shi}\left (5 \sinh ^{-1}(a x)\right )}{16 a} \]
Antiderivative was successfully verified.
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Rule 5696
Rule 5779
Rule 5448
Rule 3298
Rubi steps
\begin{align*} \int \frac{\left (c+a^2 c x^2\right )^2}{\sinh ^{-1}(a x)^2} \, dx &=-\frac{c^2 \left (1+a^2 x^2\right )^{5/2}}{a \sinh ^{-1}(a x)}+\left (5 a c^2\right ) \int \frac{x \left (1+a^2 x^2\right )^{3/2}}{\sinh ^{-1}(a x)} \, dx\\ &=-\frac{c^2 \left (1+a^2 x^2\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{\left (5 c^2\right ) \operatorname{Subst}\left (\int \frac{\cosh ^4(x) \sinh (x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{a}\\ &=-\frac{c^2 \left (1+a^2 x^2\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{\left (5 c^2\right ) \operatorname{Subst}\left (\int \left (\frac{\sinh (x)}{8 x}+\frac{3 \sinh (3 x)}{16 x}+\frac{\sinh (5 x)}{16 x}\right ) \, dx,x,\sinh ^{-1}(a x)\right )}{a}\\ &=-\frac{c^2 \left (1+a^2 x^2\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{\left (5 c^2\right ) \operatorname{Subst}\left (\int \frac{\sinh (5 x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{16 a}+\frac{\left (5 c^2\right ) \operatorname{Subst}\left (\int \frac{\sinh (x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{8 a}+\frac{\left (15 c^2\right ) \operatorname{Subst}\left (\int \frac{\sinh (3 x)}{x} \, dx,x,\sinh ^{-1}(a x)\right )}{16 a}\\ &=-\frac{c^2 \left (1+a^2 x^2\right )^{5/2}}{a \sinh ^{-1}(a x)}+\frac{5 c^2 \text{Shi}\left (\sinh ^{-1}(a x)\right )}{8 a}+\frac{15 c^2 \text{Shi}\left (3 \sinh ^{-1}(a x)\right )}{16 a}+\frac{5 c^2 \text{Shi}\left (5 \sinh ^{-1}(a x)\right )}{16 a}\\ \end{align*}
Mathematica [A] time = 0.382716, size = 69, normalized size = 0.9 \[ \frac{c^2 \left (-16 \left (a^2 x^2+1\right )^{5/2}+10 \sinh ^{-1}(a x) \text{Shi}\left (\sinh ^{-1}(a x)\right )+15 \sinh ^{-1}(a x) \text{Shi}\left (3 \sinh ^{-1}(a x)\right )+5 \sinh ^{-1}(a x) \text{Shi}\left (5 \sinh ^{-1}(a x)\right )\right )}{16 a \sinh ^{-1}(a x)} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.033, size = 84, normalized size = 1.1 \begin{align*}{\frac{{c}^{2}}{16\,a{\it Arcsinh} \left ( ax \right ) } \left ( 10\,{\it Shi} \left ({\it Arcsinh} \left ( ax \right ) \right ){\it Arcsinh} \left ( ax \right ) +15\,{\it Shi} \left ( 3\,{\it Arcsinh} \left ( ax \right ) \right ){\it Arcsinh} \left ( ax \right ) +5\,{\it Shi} \left ( 5\,{\it Arcsinh} \left ( ax \right ) \right ){\it Arcsinh} \left ( ax \right ) -10\,\sqrt{{a}^{2}{x}^{2}+1}-5\,\cosh \left ( 3\,{\it Arcsinh} \left ( ax \right ) \right ) -\cosh \left ( 5\,{\it Arcsinh} \left ( ax \right ) \right ) \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*} -\frac{a^{7} c^{2} x^{7} + 3 \, a^{5} c^{2} x^{5} + 3 \, a^{3} c^{2} x^{3} + a c^{2} x +{\left (a^{6} c^{2} x^{6} + 3 \, a^{4} c^{2} x^{4} + 3 \, a^{2} c^{2} x^{2} + c^{2}\right )} \sqrt{a^{2} x^{2} + 1}}{{\left (a^{3} x^{2} + \sqrt{a^{2} x^{2} + 1} a^{2} x + a\right )} \log \left (a x + \sqrt{a^{2} x^{2} + 1}\right )} + \int \frac{5 \, a^{8} c^{2} x^{8} + 16 \, a^{6} c^{2} x^{6} + 18 \, a^{4} c^{2} x^{4} + 8 \, a^{2} c^{2} x^{2} +{\left (5 \, a^{6} c^{2} x^{6} + 9 \, a^{4} c^{2} x^{4} + 3 \, a^{2} c^{2} x^{2} - c^{2}\right )}{\left (a^{2} x^{2} + 1\right )} + c^{2} + 5 \,{\left (2 \, a^{7} c^{2} x^{7} + 5 \, a^{5} c^{2} x^{5} + 4 \, a^{3} c^{2} x^{3} + a c^{2} x\right )} \sqrt{a^{2} x^{2} + 1}}{{\left (a^{4} x^{4} +{\left (a^{2} x^{2} + 1\right )} a^{2} x^{2} + 2 \, a^{2} x^{2} + 2 \,{\left (a^{3} x^{3} + a x\right )} \sqrt{a^{2} x^{2} + 1} + 1\right )} \log \left (a x + \sqrt{a^{2} x^{2} + 1}\right )}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{a^{4} c^{2} x^{4} + 2 \, a^{2} c^{2} x^{2} + c^{2}}{\operatorname{arsinh}\left (a x\right )^{2}}, x\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*} c^{2} \left (\int \frac{2 a^{2} x^{2}}{\operatorname{asinh}^{2}{\left (a x \right )}}\, dx + \int \frac{a^{4} x^{4}}{\operatorname{asinh}^{2}{\left (a x \right )}}\, dx + \int \frac{1}{\operatorname{asinh}^{2}{\left (a x \right )}}\, dx\right ) \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{{\left (a^{2} c x^{2} + c\right )}^{2}}{\operatorname{arsinh}\left (a x\right )^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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