Optimal. Leaf size=153 \[ -\frac{2 b d \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{c}-\frac{2 b e x^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{9 c}+\frac{4 b e \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{9 c^3}+d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2-\frac{4 b^2 e x}{9 c^2}+2 b^2 d x+\frac{2}{27} b^2 e x^3 \]
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Rubi [A] time = 0.277206, antiderivative size = 153, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 7, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.389, Rules used = {5706, 5653, 5717, 8, 5661, 5758, 30} \[ -\frac{2 b d \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{c}-\frac{2 b e x^2 \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{9 c}+\frac{4 b e \sqrt{c^2 x^2+1} \left (a+b \sinh ^{-1}(c x)\right )}{9 c^3}+d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2-\frac{4 b^2 e x}{9 c^2}+2 b^2 d x+\frac{2}{27} b^2 e x^3 \]
Antiderivative was successfully verified.
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Rule 5706
Rule 5653
Rule 5717
Rule 8
Rule 5661
Rule 5758
Rule 30
Rubi steps
\begin{align*} \int \left (d+e x^2\right ) \left (a+b \sinh ^{-1}(c x)\right )^2 \, dx &=\int \left (d \left (a+b \sinh ^{-1}(c x)\right )^2+e x^2 \left (a+b \sinh ^{-1}(c x)\right )^2\right ) \, dx\\ &=d \int \left (a+b \sinh ^{-1}(c x)\right )^2 \, dx+e \int x^2 \left (a+b \sinh ^{-1}(c x)\right )^2 \, dx\\ &=d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2-(2 b c d) \int \frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx-\frac{1}{3} (2 b c e) \int \frac{x^3 \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx\\ &=-\frac{2 b d \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{c}-\frac{2 b e x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2+\left (2 b^2 d\right ) \int 1 \, dx+\frac{1}{9} \left (2 b^2 e\right ) \int x^2 \, dx+\frac{(4 b e) \int \frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\sqrt{1+c^2 x^2}} \, dx}{9 c}\\ &=2 b^2 d x+\frac{2}{27} b^2 e x^3-\frac{2 b d \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{c}+\frac{4 b e \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{9 c^3}-\frac{2 b e x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2-\frac{\left (4 b^2 e\right ) \int 1 \, dx}{9 c^2}\\ &=2 b^2 d x-\frac{4 b^2 e x}{9 c^2}+\frac{2}{27} b^2 e x^3-\frac{2 b d \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{c}+\frac{4 b e \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{9 c^3}-\frac{2 b e x^2 \sqrt{1+c^2 x^2} \left (a+b \sinh ^{-1}(c x)\right )}{9 c}+d x \left (a+b \sinh ^{-1}(c x)\right )^2+\frac{1}{3} e x^3 \left (a+b \sinh ^{-1}(c x)\right )^2\\ \end{align*}
Mathematica [A] time = 0.213184, size = 164, normalized size = 1.07 \[ \frac{9 a^2 c^3 x \left (3 d+e x^2\right )-6 a b \sqrt{c^2 x^2+1} \left (c^2 \left (9 d+e x^2\right )-2 e\right )-6 b \sinh ^{-1}(c x) \left (b \sqrt{c^2 x^2+1} \left (c^2 \left (9 d+e x^2\right )-2 e\right )-3 a c^3 x \left (3 d+e x^2\right )\right )+2 b^2 c x \left (c^2 \left (27 d+e x^2\right )-6 e\right )+9 b^2 c^3 x \sinh ^{-1}(c x)^2 \left (3 d+e x^2\right )}{27 c^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.046, size = 271, normalized size = 1.8 \begin{align*}{\frac{1}{c} \left ({\frac{{a}^{2}}{{c}^{2}} \left ({\frac{{c}^{3}{x}^{3}e}{3}}+{c}^{3}dx \right ) }+{\frac{{b}^{2}}{{c}^{2}} \left ({c}^{2}d \left ( \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}cx-2\,{\it Arcsinh} \left ( cx \right ) \sqrt{{c}^{2}{x}^{2}+1}+2\,cx \right ) +{\frac{e}{27} \left ( 9\, \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}{c}^{3}{x}^{3}-6\,{\it Arcsinh} \left ( cx \right ){c}^{2}{x}^{2}\sqrt{{c}^{2}{x}^{2}+1}+27\, \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}cx+2\,{c}^{3}{x}^{3}-42\,{\it Arcsinh} \left ( cx \right ) \sqrt{{c}^{2}{x}^{2}+1}+42\,cx \right ) }-e \left ( \left ({\it Arcsinh} \left ( cx \right ) \right ) ^{2}cx-2\,{\it Arcsinh} \left ( cx \right ) \sqrt{{c}^{2}{x}^{2}+1}+2\,cx \right ) \right ) }+2\,{\frac{ab \left ( 1/3\,{\it Arcsinh} \left ( cx \right ){c}^{3}{x}^{3}e+{\it Arcsinh} \left ( cx \right ){c}^{3}dx-1/3\,e \left ( 1/3\,{c}^{2}{x}^{2}\sqrt{{c}^{2}{x}^{2}+1}-2/3\,\sqrt{{c}^{2}{x}^{2}+1} \right ) -{c}^{2}d\sqrt{{c}^{2}{x}^{2}+1} \right ) }{{c}^{2}}} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.17482, size = 294, normalized size = 1.92 \begin{align*} \frac{1}{3} \, b^{2} e x^{3} \operatorname{arsinh}\left (c x\right )^{2} + \frac{1}{3} \, a^{2} e x^{3} + b^{2} d x \operatorname{arsinh}\left (c x\right )^{2} + \frac{2}{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 )} a b e - \frac{2}{27} \,{\left (3 \, c{\left (\frac{\sqrt{c^{2} x^{2} + 1} x^{2}}{c^{2}} - \frac{2 \, \sqrt{c^{2} x^{2} + 1}}{c^{4}}\right )} \operatorname{arsinh}\left (c x\right ) - \frac{c^{2} x^{3} - 6 \, x}{c^{2}}\right )} b^{2} e + 2 \, b^{2} d{\left (x - \frac{\sqrt{c^{2} x^{2} + 1} \operatorname{arsinh}\left (c x\right )}{c}\right )} + a^{2} d x + \frac{2 \,{\left (c x \operatorname{arsinh}\left (c x\right ) - \sqrt{c^{2} x^{2} + 1}\right )} a b d}{c} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.79202, size = 454, normalized size = 2.97 \begin{align*} \frac{{\left (9 \, a^{2} + 2 \, b^{2}\right )} c^{3} e x^{3} + 9 \,{\left (b^{2} c^{3} e x^{3} + 3 \, b^{2} c^{3} d x\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )^{2} + 3 \,{\left (9 \,{\left (a^{2} + 2 \, b^{2}\right )} c^{3} d - 4 \, b^{2} c e\right )} x + 6 \,{\left (3 \, a b c^{3} e x^{3} + 9 \, a b c^{3} d x -{\left (b^{2} c^{2} e x^{2} + 9 \, b^{2} c^{2} d - 2 \, b^{2} e\right )} \sqrt{c^{2} x^{2} + 1}\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - 6 \,{\left (a b c^{2} e x^{2} + 9 \, a b c^{2} d - 2 \, a b e\right )} \sqrt{c^{2} x^{2} + 1}}{27 \, c^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.62599, size = 279, normalized size = 1.82 \begin{align*} \begin{cases} a^{2} d x + \frac{a^{2} e x^{3}}{3} + 2 a b d x \operatorname{asinh}{\left (c x \right )} + \frac{2 a b e x^{3} \operatorname{asinh}{\left (c x \right )}}{3} - \frac{2 a b d \sqrt{c^{2} x^{2} + 1}}{c} - \frac{2 a b e x^{2} \sqrt{c^{2} x^{2} + 1}}{9 c} + \frac{4 a b e \sqrt{c^{2} x^{2} + 1}}{9 c^{3}} + b^{2} d x \operatorname{asinh}^{2}{\left (c x \right )} + 2 b^{2} d x + \frac{b^{2} e x^{3} \operatorname{asinh}^{2}{\left (c x \right )}}{3} + \frac{2 b^{2} e x^{3}}{27} - \frac{2 b^{2} d \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{c} - \frac{2 b^{2} e x^{2} \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{9 c} - \frac{4 b^{2} e x}{9 c^{2}} + \frac{4 b^{2} e \sqrt{c^{2} x^{2} + 1} \operatorname{asinh}{\left (c x \right )}}{9 c^{3}} & \text{for}\: c \neq 0 \\a^{2} \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 [B] time = 2.07283, size = 373, normalized size = 2.44 \begin{align*} 2 \,{\left (x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) - \frac{\sqrt{c^{2} x^{2} + 1}}{c}\right )} a b d +{\left (x \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )^{2} + 2 \, c{\left (\frac{x}{c} - \frac{\sqrt{c^{2} x^{2} + 1} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{c^{2}}\right )}\right )} b^{2} d + a^{2} d x + \frac{1}{27} \,{\left (9 \, a^{2} x^{3} + 6 \,{\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 )} a b +{\left (9 \, x^{3} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )^{2} + 2 \, c{\left (\frac{c^{2} x^{3} - 6 \, x}{c^{3}} - \frac{3 \,{\left ({\left (c^{2} x^{2} + 1\right )}^{\frac{3}{2}} - 3 \, \sqrt{c^{2} x^{2} + 1}\right )} \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{c^{4}}\right )}\right )} b^{2}\right )} e \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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