Optimal. Leaf size=120 \[ \frac{d^2 \left (c^2 x^2+1\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{b d^2 x \left (c^2 x^2+1\right )^{5/2}}{36 c}-\frac{5 b d^2 x \left (c^2 x^2+1\right )^{3/2}}{144 c}-\frac{5 b d^2 x \sqrt{c^2 x^2+1}}{96 c}-\frac{5 b d^2 \sinh ^{-1}(c x)}{96 c^2} \]
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Rubi [A] time = 0.0646363, antiderivative size = 120, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {5717, 195, 215} \[ \frac{d^2 \left (c^2 x^2+1\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{b d^2 x \left (c^2 x^2+1\right )^{5/2}}{36 c}-\frac{5 b d^2 x \left (c^2 x^2+1\right )^{3/2}}{144 c}-\frac{5 b d^2 x \sqrt{c^2 x^2+1}}{96 c}-\frac{5 b d^2 \sinh ^{-1}(c x)}{96 c^2} \]
Antiderivative was successfully verified.
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Rule 5717
Rule 195
Rule 215
Rubi steps
\begin{align*} \int x \left (d+c^2 d x^2\right )^2 \left (a+b \sinh ^{-1}(c x)\right ) \, dx &=\frac{d^2 \left (1+c^2 x^2\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{\left (b d^2\right ) \int \left (1+c^2 x^2\right )^{5/2} \, dx}{6 c}\\ &=-\frac{b d^2 x \left (1+c^2 x^2\right )^{5/2}}{36 c}+\frac{d^2 \left (1+c^2 x^2\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{\left (5 b d^2\right ) \int \left (1+c^2 x^2\right )^{3/2} \, dx}{36 c}\\ &=-\frac{5 b d^2 x \left (1+c^2 x^2\right )^{3/2}}{144 c}-\frac{b d^2 x \left (1+c^2 x^2\right )^{5/2}}{36 c}+\frac{d^2 \left (1+c^2 x^2\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{\left (5 b d^2\right ) \int \sqrt{1+c^2 x^2} \, dx}{48 c}\\ &=-\frac{5 b d^2 x \sqrt{1+c^2 x^2}}{96 c}-\frac{5 b d^2 x \left (1+c^2 x^2\right )^{3/2}}{144 c}-\frac{b d^2 x \left (1+c^2 x^2\right )^{5/2}}{36 c}+\frac{d^2 \left (1+c^2 x^2\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}-\frac{\left (5 b d^2\right ) \int \frac{1}{\sqrt{1+c^2 x^2}} \, dx}{96 c}\\ &=-\frac{5 b d^2 x \sqrt{1+c^2 x^2}}{96 c}-\frac{5 b d^2 x \left (1+c^2 x^2\right )^{3/2}}{144 c}-\frac{b d^2 x \left (1+c^2 x^2\right )^{5/2}}{36 c}-\frac{5 b d^2 \sinh ^{-1}(c x)}{96 c^2}+\frac{d^2 \left (1+c^2 x^2\right )^3 \left (a+b \sinh ^{-1}(c x)\right )}{6 c^2}\\ \end{align*}
Mathematica [A] time = 0.132565, size = 104, normalized size = 0.87 \[ \frac{d^2 \left (c x \left (48 a c x \left (c^4 x^4+3 c^2 x^2+3\right )-b \sqrt{c^2 x^2+1} \left (8 c^4 x^4+26 c^2 x^2+33\right )\right )+3 b \left (16 c^6 x^6+48 c^4 x^4+48 c^2 x^2+11\right ) \sinh ^{-1}(c x)\right )}{288 c^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 137, normalized size = 1.1 \begin{align*}{\frac{1}{{c}^{2}} \left ({d}^{2}a \left ({\frac{{c}^{6}{x}^{6}}{6}}+{\frac{{c}^{4}{x}^{4}}{2}}+{\frac{{c}^{2}{x}^{2}}{2}} \right ) +{d}^{2}b \left ({\frac{{\it Arcsinh} \left ( cx \right ){c}^{6}{x}^{6}}{6}}+{\frac{{\it Arcsinh} \left ( cx \right ){c}^{4}{x}^{4}}{2}}+{\frac{{\it Arcsinh} \left ( cx \right ){c}^{2}{x}^{2}}{2}}-{\frac{{c}^{5}{x}^{5}}{36}\sqrt{{c}^{2}{x}^{2}+1}}-{\frac{13\,{c}^{3}{x}^{3}}{144}\sqrt{{c}^{2}{x}^{2}+1}}-{\frac{11\,cx}{96}\sqrt{{c}^{2}{x}^{2}+1}}+{\frac{11\,{\it Arcsinh} \left ( cx \right ) }{96}} \right ) \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.05321, size = 365, normalized size = 3.04 \begin{align*} \frac{1}{6} \, a c^{4} d^{2} x^{6} + \frac{1}{2} \, a c^{2} d^{2} x^{4} + \frac{1}{288} \,{\left (48 \, x^{6} \operatorname{arsinh}\left (c x\right ) -{\left (\frac{8 \, \sqrt{c^{2} x^{2} + 1} x^{5}}{c^{2}} - \frac{10 \, \sqrt{c^{2} x^{2} + 1} x^{3}}{c^{4}} + \frac{15 \, \sqrt{c^{2} x^{2} + 1} x}{c^{6}} - \frac{15 \, \operatorname{arsinh}\left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{6}}\right )} c\right )} b c^{4} d^{2} + \frac{1}{16} \,{\left (8 \, x^{4} \operatorname{arsinh}\left (c x\right ) -{\left (\frac{2 \, \sqrt{c^{2} x^{2} + 1} x^{3}}{c^{2}} - \frac{3 \, \sqrt{c^{2} x^{2} + 1} x}{c^{4}} + \frac{3 \, \operatorname{arsinh}\left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{4}}\right )} c\right )} b c^{2} d^{2} + \frac{1}{2} \, a d^{2} x^{2} + \frac{1}{4} \,{\left (2 \, x^{2} \operatorname{arsinh}\left (c x\right ) - c{\left (\frac{\sqrt{c^{2} x^{2} + 1} x}{c^{2}} - \frac{\operatorname{arsinh}\left (\frac{c^{2} x}{\sqrt{c^{2}}}\right )}{\sqrt{c^{2}} c^{2}}\right )}\right )} b d^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.32668, size = 328, normalized size = 2.73 \begin{align*} \frac{48 \, a c^{6} d^{2} x^{6} + 144 \, a c^{4} d^{2} x^{4} + 144 \, a c^{2} d^{2} x^{2} + 3 \,{\left (16 \, b c^{6} d^{2} x^{6} + 48 \, b c^{4} d^{2} x^{4} + 48 \, b c^{2} d^{2} x^{2} + 11 \, b d^{2}\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) -{\left (8 \, b c^{5} d^{2} x^{5} + 26 \, b c^{3} d^{2} x^{3} + 33 \, b c d^{2} x\right )} \sqrt{c^{2} x^{2} + 1}}{288 \, c^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 5.81135, size = 190, normalized size = 1.58 \begin{align*} \begin{cases} \frac{a c^{4} d^{2} x^{6}}{6} + \frac{a c^{2} d^{2} x^{4}}{2} + \frac{a d^{2} x^{2}}{2} + \frac{b c^{4} d^{2} x^{6} \operatorname{asinh}{\left (c x \right )}}{6} - \frac{b c^{3} d^{2} x^{5} \sqrt{c^{2} x^{2} + 1}}{36} + \frac{b c^{2} d^{2} x^{4} \operatorname{asinh}{\left (c x \right )}}{2} - \frac{13 b c d^{2} x^{3} \sqrt{c^{2} x^{2} + 1}}{144} + \frac{b d^{2} x^{2} \operatorname{asinh}{\left (c x \right )}}{2} - \frac{11 b d^{2} x \sqrt{c^{2} x^{2} + 1}}{96 c} + \frac{11 b d^{2} \operatorname{asinh}{\left (c x \right )}}{96 c^{2}} & \text{for}\: c \neq 0 \\\frac{a d^{2} x^{2}}{2} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.77561, size = 405, normalized size = 3.38 \begin{align*} \frac{1}{6} \, a c^{4} d^{2} x^{6} + \frac{1}{2} \, a c^{2} d^{2} x^{4} + \frac{1}{288} \,{\left (48 \, x^{6} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) -{\left (\sqrt{c^{2} x^{2} + 1}{\left (2 \, x^{2}{\left (\frac{4 \, x^{2}}{c^{2}} - \frac{5}{c^{4}}\right )} + \frac{15}{c^{6}}\right )} x + \frac{15 \, \log \left ({\left | -x{\left | c \right |} + \sqrt{c^{2} x^{2} + 1} \right |}\right )}{c^{6}{\left | c \right |}}\right )} c\right )} b c^{4} d^{2} + \frac{1}{16} \,{\left (8 \, x^{4} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) -{\left (\sqrt{c^{2} x^{2} + 1} x{\left (\frac{2 \, x^{2}}{c^{2}} - \frac{3}{c^{4}}\right )} - \frac{3 \, \log \left ({\left | -x{\left | c \right |} + \sqrt{c^{2} x^{2} + 1} \right |}\right )}{c^{4}{\left | c \right |}}\right )} c\right )} b c^{2} d^{2} + \frac{1}{2} \, a d^{2} x^{2} + \frac{1}{4} \,{\left (2 \, x^{2} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - c{\left (\frac{\sqrt{c^{2} x^{2} + 1} x}{c^{2}} + \frac{\log \left ({\left | -x{\left | c \right |} + \sqrt{c^{2} x^{2} + 1} \right |}\right )}{c^{2}{\left | c \right |}}\right )}\right )} b d^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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