Optimal. Leaf size=25 \[ -\frac{1}{\sqrt{x}}+\tanh ^{-1}\left (\sqrt{x}\right )-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x} \]
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Rubi [A] time = 0.013518, antiderivative size = 25, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.4, Rules used = {6098, 51, 63, 206} \[ -\frac{1}{\sqrt{x}}+\tanh ^{-1}\left (\sqrt{x}\right )-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x} \]
Antiderivative was successfully verified.
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Rule 6098
Rule 51
Rule 63
Rule 206
Rubi steps
\begin{align*} \int \frac{\coth ^{-1}\left (\sqrt{x}\right )}{x^2} \, dx &=-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x}+\frac{1}{2} \int \frac{1}{(1-x) x^{3/2}} \, dx\\ &=-\frac{1}{\sqrt{x}}-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x}+\frac{1}{2} \int \frac{1}{(1-x) \sqrt{x}} \, dx\\ &=-\frac{1}{\sqrt{x}}-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x}+\operatorname{Subst}\left (\int \frac{1}{1-x^2} \, dx,x,\sqrt{x}\right )\\ &=-\frac{1}{\sqrt{x}}-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x}+\tanh ^{-1}\left (\sqrt{x}\right )\\ \end{align*}
Mathematica [A] time = 0.0240027, size = 45, normalized size = 1.8 \[ -\frac{1}{\sqrt{x}}-\frac{1}{2} \log \left (1-\sqrt{x}\right )+\frac{1}{2} \log \left (\sqrt{x}+1\right )-\frac{\coth ^{-1}\left (\sqrt{x}\right )}{x} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.038, size = 32, normalized size = 1.3 \begin{align*} -{\frac{1}{x}{\rm arccoth} \left (\sqrt{x}\right )}-{\frac{1}{\sqrt{x}}}-{\frac{1}{2}\ln \left ( -1+\sqrt{x} \right ) }+{\frac{1}{2}\ln \left ( 1+\sqrt{x} \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.969192, size = 42, normalized size = 1.68 \begin{align*} -\frac{\operatorname{arcoth}\left (\sqrt{x}\right )}{x} - \frac{1}{\sqrt{x}} + \frac{1}{2} \, \log \left (\sqrt{x} + 1\right ) - \frac{1}{2} \, \log \left (\sqrt{x} - 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.57107, size = 84, normalized size = 3.36 \begin{align*} \frac{{\left (x - 1\right )} \log \left (\frac{x + 2 \, \sqrt{x} + 1}{x - 1}\right ) - 2 \, \sqrt{x}}{2 \, x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] time = 3.66259, size = 92, normalized size = 3.68 \begin{align*} \frac{x^{\frac{5}{2}} \operatorname{acoth}{\left (\sqrt{x} \right )}}{x^{\frac{5}{2}} - x^{\frac{3}{2}}} - \frac{2 x^{\frac{3}{2}} \operatorname{acoth}{\left (\sqrt{x} \right )}}{x^{\frac{5}{2}} - x^{\frac{3}{2}}} + \frac{\sqrt{x} \operatorname{acoth}{\left (\sqrt{x} \right )}}{x^{\frac{5}{2}} - x^{\frac{3}{2}}} - \frac{x^{2}}{x^{\frac{5}{2}} - x^{\frac{3}{2}}} + \frac{x}{x^{\frac{5}{2}} - x^{\frac{3}{2}}} \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{\operatorname{arcoth}\left (\sqrt{x}\right )}{x^{2}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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