Optimal. Leaf size=70 \[ \frac{b \sqrt{c^2 x^2+1} \tan ^{-1}(c x)}{c^2 d \sqrt{c^2 d x^2+d}}-\frac{a+b \sinh ^{-1}(c x)}{c^2 d \sqrt{c^2 d x^2+d}} \]
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Rubi [A] time = 0.0703006, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083, Rules used = {5717, 203} \[ \frac{b \sqrt{c^2 x^2+1} \tan ^{-1}(c x)}{c^2 d \sqrt{c^2 d x^2+d}}-\frac{a+b \sinh ^{-1}(c x)}{c^2 d \sqrt{c^2 d x^2+d}} \]
Antiderivative was successfully verified.
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Rule 5717
Rule 203
Rubi steps
\begin{align*} \int \frac{x \left (a+b \sinh ^{-1}(c x)\right )}{\left (d+c^2 d x^2\right )^{3/2}} \, dx &=-\frac{a+b \sinh ^{-1}(c x)}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{\left (b \sqrt{1+c^2 x^2}\right ) \int \frac{1}{1+c^2 x^2} \, dx}{c d \sqrt{d+c^2 d x^2}}\\ &=-\frac{a+b \sinh ^{-1}(c x)}{c^2 d \sqrt{d+c^2 d x^2}}+\frac{b \sqrt{1+c^2 x^2} \tan ^{-1}(c x)}{c^2 d \sqrt{d+c^2 d x^2}}\\ \end{align*}
Mathematica [A] time = 0.162319, size = 82, normalized size = 1.17 \[ \frac{b \sqrt{d \left (c^2 x^2+1\right )} \tan ^{-1}(c x)}{c^2 d^2 \sqrt{c^2 x^2+1}}-\frac{\sqrt{c^2 d x^2+d} \left (a+b \sinh ^{-1}(c x)\right )}{c^2 d^2 \left (c^2 x^2+1\right )} \]
Antiderivative was successfully verified.
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Maple [C] time = 0.083, size = 164, normalized size = 2.3 \begin{align*} -{\frac{a}{{c}^{2}d}{\frac{1}{\sqrt{{c}^{2}d{x}^{2}+d}}}}-{\frac{b{\it Arcsinh} \left ( cx \right ) }{{c}^{2}{d}^{2} \left ({c}^{2}{x}^{2}+1 \right ) }\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }}+{\frac{ib}{{c}^{2}{d}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}+i \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}}-{\frac{ib}{{c}^{2}{d}^{2}}\sqrt{d \left ({c}^{2}{x}^{2}+1 \right ) }\ln \left ( cx+\sqrt{{c}^{2}{x}^{2}+1}-i \right ){\frac{1}{\sqrt{{c}^{2}{x}^{2}+1}}}} \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*} b{\left (\frac{-\operatorname{arsinh}\left (\frac{1}{\sqrt{c^{2}}{\left | x \right |}}\right )}{c^{2} d^{\frac{3}{2}}} - \frac{\log \left (c x + \sqrt{c^{2} x^{2} + 1}\right )}{\sqrt{c^{2} x^{2} + 1} c^{2} d^{\frac{3}{2}}} - \int \frac{1}{c^{5} d^{\frac{3}{2}} x^{4} + c^{3} d^{\frac{3}{2}} x^{2} +{\left (c^{4} d^{\frac{3}{2}} x^{3} + c^{2} d^{\frac{3}{2}} x\right )} \sqrt{c^{2} x^{2} + 1}}\,{d x}\right )} - \frac{a}{\sqrt{c^{2} d x^{2} + d} c^{2} d} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 3.18023, size = 288, normalized size = 4.11 \begin{align*} -\frac{{\left (b c^{2} x^{2} + b\right )} \sqrt{d} \arctan \left (\frac{2 \, \sqrt{c^{2} d x^{2} + d} \sqrt{c^{2} x^{2} + 1} c \sqrt{d} x}{c^{4} d x^{4} - d}\right ) + 2 \, \sqrt{c^{2} d x^{2} + d} b \log \left (c x + \sqrt{c^{2} x^{2} + 1}\right ) + 2 \, \sqrt{c^{2} d x^{2} + d} a}{2 \,{\left (c^{4} d^{2} x^{2} + c^{2} d^{2}\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*} \int \frac{x \left (a + b \operatorname{asinh}{\left (c x \right )}\right )}{\left (d \left (c^{2} x^{2} + 1\right )\right )^{\frac{3}{2}}}\, dx \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 (b \operatorname{arsinh}\left (c x\right ) + a\right )} x}{{\left (c^{2} d x^{2} + d\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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