Optimal. Leaf size=81 \[ d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )-\frac{b \sqrt{c^2 x^2+1} \left (3 c^2 d-e\right )}{3 c^3}-\frac{b e \left (c^2 x^2+1\right )^{3/2}}{9 c^3} \]
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Rubi [A] time = 0.0697441, antiderivative size = 81, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188, Rules used = {5704, 444, 43} \[ d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )-\frac{b \sqrt{c^2 x^2+1} \left (3 c^2 d-e\right )}{3 c^3}-\frac{b e \left (c^2 x^2+1\right )^{3/2}}{9 c^3} \]
Antiderivative was successfully verified.
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Rule 5704
Rule 444
Rule 43
Rubi steps
\begin{align*} \int \left (d+e x^2\right ) \left (a+b \sinh ^{-1}(c x)\right ) \, dx &=d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )-(b c) \int \frac{x \left (d+\frac{e x^2}{3}\right )}{\sqrt{1+c^2 x^2}} \, dx\\ &=d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )-\frac{1}{2} (b c) \operatorname{Subst}\left (\int \frac{d+\frac{e x}{3}}{\sqrt{1+c^2 x}} \, dx,x,x^2\right )\\ &=d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )-\frac{1}{2} (b c) \operatorname{Subst}\left (\int \left (\frac{3 c^2 d-e}{3 c^2 \sqrt{1+c^2 x}}+\frac{e \sqrt{1+c^2 x}}{3 c^2}\right ) \, dx,x,x^2\right )\\ &=-\frac{b \left (3 c^2 d-e\right ) \sqrt{1+c^2 x^2}}{3 c^3}-\frac{b e \left (1+c^2 x^2\right )^{3/2}}{9 c^3}+d x \left (a+b \sinh ^{-1}(c x)\right )+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )\\ \end{align*}
Mathematica [A] time = 0.0691694, size = 71, normalized size = 0.88 \[ \frac{1}{9} \left (3 a x \left (3 d+e x^2\right )-\frac{b \sqrt{c^2 x^2+1} \left (c^2 \left (9 d+e x^2\right )-2 e\right )}{c^3}+3 b x \sinh ^{-1}(c x) \left (3 d+e x^2\right )\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.005, size = 109, normalized size = 1.4 \begin{align*}{\frac{1}{c} \left ({\frac{a}{{c}^{2}} \left ({\frac{{c}^{3}{x}^{3}e}{3}}+{c}^{3}dx \right ) }+{\frac{b}{{c}^{2}} \left ({\frac{{\it Arcsinh} \left ( cx \right ){c}^{3}{x}^{3}e}{3}}+{\it Arcsinh} \left ( cx \right ){c}^{3}dx-{\frac{e}{3} \left ({\frac{{c}^{2}{x}^{2}}{3}\sqrt{{c}^{2}{x}^{2}+1}}-{\frac{2}{3}\sqrt{{c}^{2}{x}^{2}+1}} \right ) }-{c}^{2}d\sqrt{{c}^{2}{x}^{2}+1} \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.12198, size = 123, normalized size = 1.52 \begin{align*} \frac{1}{3} \, a e x^{3} + \frac{1}{9} \,{\left (3 \, x^{3} \operatorname{arsinh}\left (c x\right ) - c{\left (\frac{\sqrt{c^{2} x^{2} + 1} x^{2}}{c^{2}} - \frac{2 \, \sqrt{c^{2} x^{2} + 1}}{c^{4}}\right )}\right )} b e + a d x + \frac{{\left (c x \operatorname{arsinh}\left (c x\right ) - \sqrt{c^{2} x^{2} + 1}\right )} b d}{c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.47913, size = 208, normalized size = 2.57 \begin{align*} \frac{3 \, a c^{3} e x^{3} + 9 \, a c^{3} d x + 3 \,{\left (b c^{3} e x^{3} + 3 \, b c^{3} d x\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) -{\left (b c^{2} e x^{2} + 9 \, b c^{2} d - 2 \, b e\right )} \sqrt{c^{2} x^{2} + 1}}{9 \, c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.668448, size = 109, normalized size = 1.35 \begin{align*} \begin{cases} a d x + \frac{a e x^{3}}{3} + b d x \operatorname{asinh}{\left (c x \right )} + \frac{b e x^{3} \operatorname{asinh}{\left (c x \right )}}{3} - \frac{b d \sqrt{c^{2} x^{2} + 1}}{c} - \frac{b e x^{2} \sqrt{c^{2} x^{2} + 1}}{9 c} + \frac{2 b e \sqrt{c^{2} x^{2} + 1}}{9 c^{3}} & \text{for}\: c \neq 0 \\a \left (d x + \frac{e x^{3}}{3}\right ) & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.55539, size = 146, normalized size = 1.8 \begin{align*}{\left (x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - \frac{\sqrt{c^{2} x^{2} + 1}}{c}\right )} b d + a d x + \frac{1}{9} \,{\left (3 \, a x^{3} +{\left (3 \, x^{3} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - \frac{{\left (c^{2} x^{2} + 1\right )}^{\frac{3}{2}} - 3 \, \sqrt{c^{2} x^{2} + 1}}{c^{3}}\right )} b\right )} e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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