Optimal. Leaf size=8 \[ \tan ^{-1}\left (\sqrt{x}\right )^2 \]
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Rubi [A] time = 0.0304373, antiderivative size = 8, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176, Rules used = {63, 203, 6686} \[ \tan ^{-1}\left (\sqrt{x}\right )^2 \]
Antiderivative was successfully verified.
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Rule 63
Rule 203
Rule 6686
Rubi steps
\begin{align*} \int \frac{\tan ^{-1}\left (\sqrt{x}\right )}{\sqrt{x} (1+x)} \, dx &=\tan ^{-1}\left (\sqrt{x}\right )^2\\ \end{align*}
Mathematica [A] time = 0.0055862, size = 8, normalized size = 1. \[ \tan ^{-1}\left (\sqrt{x}\right )^2 \]
Antiderivative was successfully verified.
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Maple [A] time = 0.004, size = 7, normalized size = 0.9 \begin{align*} \left ( \arctan \left ( \sqrt{x} \right ) \right ) ^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.936507, size = 8, normalized size = 1. \begin{align*} \arctan \left (\sqrt{x}\right )^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 0.519548, size = 26, normalized size = 3.25 \begin{align*} \arctan \left (\sqrt{x}\right )^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 2.04667, size = 7, normalized size = 0.88 \begin{align*} \operatorname{atan}^{2}{\left (\sqrt{x} \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.07531, size = 8, normalized size = 1. \begin{align*} \arctan \left (\sqrt{x}\right )^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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