Optimal. Leaf size=31 \[ i \text{PolyLog}\left (2,\frac{i}{\sqrt{x}}\right )-i \text{PolyLog}\left (2,-\frac{i}{\sqrt{x}}\right ) \]
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Rubi [A] time = 0.0322822, antiderivative size = 31, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.3, Rules used = {5032, 4849, 2391} \[ i \text{PolyLog}\left (2,\frac{i}{\sqrt{x}}\right )-i \text{PolyLog}\left (2,-\frac{i}{\sqrt{x}}\right ) \]
Antiderivative was successfully verified.
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Rule 5032
Rule 4849
Rule 2391
Rubi steps
\begin{align*} \int \frac{\cot ^{-1}\left (\sqrt{x}\right )}{x} \, dx &=2 \operatorname{Subst}\left (\int \frac{\cot ^{-1}(x)}{x} \, dx,x,\sqrt{x}\right )\\ &=i \operatorname{Subst}\left (\int \frac{\log \left (1-\frac{i}{x}\right )}{x} \, dx,x,\sqrt{x}\right )-i \operatorname{Subst}\left (\int \frac{\log \left (1+\frac{i}{x}\right )}{x} \, dx,x,\sqrt{x}\right )\\ &=-i \text{Li}_2\left (-\frac{i}{\sqrt{x}}\right )+i \text{Li}_2\left (\frac{i}{\sqrt{x}}\right )\\ \end{align*}
Mathematica [A] time = 0.0051538, size = 31, normalized size = 1. \[ i \text{PolyLog}\left (2,\frac{i}{\sqrt{x}}\right )-i \text{PolyLog}\left (2,-\frac{i}{\sqrt{x}}\right ) \]
Antiderivative was successfully verified.
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Maple [B] time = 0.033, size = 61, normalized size = 2. \begin{align*} \ln \left ( x \right ){\rm arccot} \left (\sqrt{x}\right )-{\frac{i}{2}}\ln \left ( x \right ) \ln \left ( 1+i\sqrt{x} \right ) +{\frac{i}{2}}\ln \left ( x \right ) \ln \left ( 1-i\sqrt{x} \right ) -i{\it dilog} \left ( 1+i\sqrt{x} \right ) +i{\it dilog} \left ( 1-i\sqrt{x} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] time = 1.58263, size = 47, normalized size = 1.52 \begin{align*} \frac{1}{2} \, \pi \log \left (x + 1\right ) + \operatorname{arccot}\left (\sqrt{x}\right ) \log \left (x\right ) + i \,{\rm Li}_2\left (i \, \sqrt{x} + 1\right ) - i \,{\rm Li}_2\left (-i \, \sqrt{x} + 1\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\frac{\operatorname{arccot}\left (\sqrt{x}\right )}{x}, x\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{\operatorname{acot}{\left (\sqrt{x} \right )}}{x}\, 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{\operatorname{arccot}\left (\sqrt{x}\right )}{x}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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