Optimal. Leaf size=41 \[ \frac{6 x^{7/6}}{7}-\frac{6 x^{5/6}}{5}+2 \sqrt{x}-30 \sqrt [6]{x}+30 \tan ^{-1}\left (\sqrt [6]{x}\right ) \]
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Rubi [A] time = 0.0451169, antiderivative size = 41, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.278, Rules used = {1840, 1620, 50, 63, 203} \[ \frac{6 x^{7/6}}{7}-\frac{6 x^{5/6}}{5}+2 \sqrt{x}-30 \sqrt [6]{x}+30 \tan ^{-1}\left (\sqrt [6]{x}\right ) \]
Antiderivative was successfully verified.
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Rule 1840
Rule 1620
Rule 50
Rule 63
Rule 203
Rubi steps
\begin{align*} \int \frac{-4+x}{\left (1+\sqrt [3]{x}\right ) \sqrt{x}} \, dx &=3 \operatorname{Subst}\left (\int \frac{\sqrt{x} \left (-4+x^3\right )}{1+x} \, dx,x,\sqrt [3]{x}\right )\\ &=3 \operatorname{Subst}\left (\int \left (\sqrt{x}-x^{3/2}+x^{5/2}-\frac{5 \sqrt{x}}{1+x}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=2 \sqrt{x}-\frac{6 x^{5/6}}{5}+\frac{6 x^{7/6}}{7}-15 \operatorname{Subst}\left (\int \frac{\sqrt{x}}{1+x} \, dx,x,\sqrt [3]{x}\right )\\ &=-30 \sqrt [6]{x}+2 \sqrt{x}-\frac{6 x^{5/6}}{5}+\frac{6 x^{7/6}}{7}+15 \operatorname{Subst}\left (\int \frac{1}{\sqrt{x} (1+x)} \, dx,x,\sqrt [3]{x}\right )\\ &=-30 \sqrt [6]{x}+2 \sqrt{x}-\frac{6 x^{5/6}}{5}+\frac{6 x^{7/6}}{7}+30 \operatorname{Subst}\left (\int \frac{1}{1+x^2} \, dx,x,\sqrt [6]{x}\right )\\ &=-30 \sqrt [6]{x}+2 \sqrt{x}-\frac{6 x^{5/6}}{5}+\frac{6 x^{7/6}}{7}+30 \tan ^{-1}\left (\sqrt [6]{x}\right )\\ \end{align*}
Mathematica [A] time = 0.0260594, size = 41, normalized size = 1. \[ \frac{6 x^{7/6}}{7}-\frac{6 x^{5/6}}{5}+2 \sqrt{x}-30 \sqrt [6]{x}+30 \tan ^{-1}\left (\sqrt [6]{x}\right ) \]
Antiderivative was successfully verified.
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Maple [A] time = 0.003, size = 28, normalized size = 0.7 \begin{align*} -30\,\sqrt [6]{x}-{\frac{6}{5}{x}^{{\frac{5}{6}}}}+{\frac{6}{7}{x}^{{\frac{7}{6}}}}+30\,\arctan \left ( \sqrt [6]{x} \right ) +2\,\sqrt{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.73269, size = 36, normalized size = 0.88 \begin{align*} \frac{6}{7} \, x^{\frac{7}{6}} - \frac{6}{5} \, x^{\frac{5}{6}} + 2 \, \sqrt{x} - 30 \, x^{\frac{1}{6}} + 30 \, \arctan \left (x^{\frac{1}{6}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.64817, size = 93, normalized size = 2.27 \begin{align*} \frac{6}{7} \,{\left (x - 35\right )} x^{\frac{1}{6}} - \frac{6}{5} \, x^{\frac{5}{6}} + 2 \, \sqrt{x} + 30 \, \arctan \left (x^{\frac{1}{6}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 8.36068, size = 37, normalized size = 0.9 \begin{align*} \frac{6 x^{\frac{7}{6}}}{7} - \frac{6 x^{\frac{5}{6}}}{5} - 30 \sqrt [6]{x} + 2 \sqrt{x} + 30 \operatorname{atan}{\left (\sqrt [6]{x} \right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.16516, size = 36, normalized size = 0.88 \begin{align*} \frac{6}{7} \, x^{\frac{7}{6}} - \frac{6}{5} \, x^{\frac{5}{6}} + 2 \, \sqrt{x} - 30 \, x^{\frac{1}{6}} + 30 \, \arctan \left (x^{\frac{1}{6}}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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