Optimal. Leaf size=91 \[ \frac{a+b \cosh ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac{b x}{6 c d^3 \sqrt{c x-1} \sqrt{c x+1}}+\frac{b x}{12 c d^3 (c x-1)^{3/2} (c x+1)^{3/2}} \]
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Rubi [A] time = 0.0582914, antiderivative size = 91, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.13, Rules used = {5716, 40, 39} \[ \frac{a+b \cosh ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac{b x}{6 c d^3 \sqrt{c x-1} \sqrt{c x+1}}+\frac{b x}{12 c d^3 (c x-1)^{3/2} (c x+1)^{3/2}} \]
Antiderivative was successfully verified.
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Rule 5716
Rule 40
Rule 39
Rubi steps
\begin{align*} \int \frac{x \left (a+b \cosh ^{-1}(c x)\right )}{\left (d-c^2 d x^2\right )^3} \, dx &=\frac{a+b \cosh ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}-\frac{b \int \frac{1}{(-1+c x)^{5/2} (1+c x)^{5/2}} \, dx}{4 c d^3}\\ &=\frac{b x}{12 c d^3 (-1+c x)^{3/2} (1+c x)^{3/2}}+\frac{a+b \cosh ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}+\frac{b \int \frac{1}{(-1+c x)^{3/2} (1+c x)^{3/2}} \, dx}{6 c d^3}\\ &=\frac{b x}{12 c d^3 (-1+c x)^{3/2} (1+c x)^{3/2}}-\frac{b x}{6 c d^3 \sqrt{-1+c x} \sqrt{1+c x}}+\frac{a+b \cosh ^{-1}(c x)}{4 c^2 d^3 \left (1-c^2 x^2\right )^2}\\ \end{align*}
Mathematica [A] time = 0.20381, size = 64, normalized size = 0.7 \[ \frac{3 a+b c x \sqrt{c x-1} \sqrt{c x+1} \left (3-2 c^2 x^2\right )+3 b \cosh ^{-1}(c x)}{12 c^2 d^3 \left (c^2 x^2-1\right )^2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.015, size = 86, normalized size = 1. \begin{align*}{\frac{1}{{c}^{2}} \left ({\frac{a}{4\,{d}^{3} \left ({c}^{2}{x}^{2}-1 \right ) ^{2}}}-{\frac{b}{{d}^{3}} \left ( -{\frac{{\rm arccosh} \left (cx\right )}{4\, \left ({c}^{2}{x}^{2}-1 \right ) ^{2}}}+{\frac{cx \left ( 2\,{c}^{2}{x}^{2}-3 \right ) }{12\,{c}^{2}{x}^{2}-12}{\frac{1}{\sqrt{cx-1}}}{\frac{1}{\sqrt{cx+1}}}} \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{1}{16} \, b{\left (\frac{4 \, \log \left (c x + \sqrt{c x + 1} \sqrt{c x - 1}\right ) + 1}{c^{6} d^{3} x^{4} - 2 \, c^{4} d^{3} x^{2} + c^{2} d^{3}} + 16 \, \int \frac{1}{4 \,{\left (c^{8} d^{3} x^{7} - 3 \, c^{6} d^{3} x^{5} + 3 \, c^{4} d^{3} x^{3} - c^{2} d^{3} x +{\left (c^{7} d^{3} x^{6} - 3 \, c^{5} d^{3} x^{4} + 3 \, c^{3} d^{3} x^{2} - c d^{3}\right )} e^{\left (\frac{1}{2} \, \log \left (c x + 1\right ) + \frac{1}{2} \, \log \left (c x - 1\right )\right )}\right )}}\,{d x}\right )} + \frac{a}{4 \,{\left (c^{6} d^{3} x^{4} - 2 \, c^{4} d^{3} x^{2} + c^{2} d^{3}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.86284, size = 208, normalized size = 2.29 \begin{align*} -\frac{3 \, a c^{4} x^{4} - 6 \, a c^{2} x^{2} - 3 \, b \log \left (c x + \sqrt{c^{2} x^{2} - 1}\right ) +{\left (2 \, b c^{3} x^{3} - 3 \, b c x\right )} \sqrt{c^{2} x^{2} - 1}}{12 \,{\left (c^{6} d^{3} x^{4} - 2 \, c^{4} d^{3} x^{2} + c^{2} d^{3}\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*} - \frac{\int \frac{a x}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx + \int \frac{b x \operatorname{acosh}{\left (c x \right )}}{c^{6} x^{6} - 3 c^{4} x^{4} + 3 c^{2} x^{2} - 1}\, dx}{d^{3}} \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{arcosh}\left (c x\right ) + a\right )} x}{{\left (c^{2} d x^{2} - d\right )}^{3}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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