Optimal. Leaf size=77 \[ a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-\frac{b d^2 n \sqrt [3]{x}}{e^2}+\frac{b d^3 n \log \left (d+e \sqrt [3]{x}\right )}{e^3}+\frac{b d n x^{2/3}}{2 e}-\frac{b n x}{3} \]
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Rubi [A] time = 0.0531322, antiderivative size = 77, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 3, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167, Rules used = {2448, 266, 43} \[ a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-\frac{b d^2 n \sqrt [3]{x}}{e^2}+\frac{b d^3 n \log \left (d+e \sqrt [3]{x}\right )}{e^3}+\frac{b d n x^{2/3}}{2 e}-\frac{b n x}{3} \]
Antiderivative was successfully verified.
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Rule 2448
Rule 266
Rule 43
Rubi steps
\begin{align*} \int \left (a+b \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )\right ) \, dx &=a x+b \int \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right ) \, dx\\ &=a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-\frac{1}{3} (b e n) \int \frac{\sqrt [3]{x}}{d+e \sqrt [3]{x}} \, dx\\ &=a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-(b e n) \operatorname{Subst}\left (\int \frac{x^3}{d+e x} \, dx,x,\sqrt [3]{x}\right )\\ &=a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-(b e n) \operatorname{Subst}\left (\int \left (\frac{d^2}{e^3}-\frac{d x}{e^2}+\frac{x^2}{e}-\frac{d^3}{e^3 (d+e x)}\right ) \, dx,x,\sqrt [3]{x}\right )\\ &=-\frac{b d^2 n \sqrt [3]{x}}{e^2}+\frac{b d n x^{2/3}}{2 e}+a x-\frac{b n x}{3}+\frac{b d^3 n \log \left (d+e \sqrt [3]{x}\right )}{e^3}+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )\\ \end{align*}
Mathematica [A] time = 0.0417372, size = 77, normalized size = 1. \[ a x+b x \log \left (c \left (d+e \sqrt [3]{x}\right )^n\right )-\frac{b d^2 n \sqrt [3]{x}}{e^2}+\frac{b d^3 n \log \left (d+e \sqrt [3]{x}\right )}{e^3}+\frac{b d n x^{2/3}}{2 e}-\frac{b n x}{3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.088, size = 66, normalized size = 0.9 \begin{align*} -{\frac{b{d}^{2}n}{{e}^{2}}\sqrt [3]{x}}+{\frac{bdn}{2\,e}{x}^{{\frac{2}{3}}}}+ax-{\frac{bnx}{3}}+{\frac{b{d}^{3}n}{{e}^{3}}\ln \left ( d+e\sqrt [3]{x} \right ) }+bx\ln \left ( c \left ( d+e\sqrt [3]{x} \right ) ^{n} \right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.0054, size = 95, normalized size = 1.23 \begin{align*} \frac{1}{6} \,{\left (e n{\left (\frac{6 \, d^{3} \log \left (e x^{\frac{1}{3}} + d\right )}{e^{4}} - \frac{2 \, e^{2} x - 3 \, d e x^{\frac{2}{3}} + 6 \, d^{2} x^{\frac{1}{3}}}{e^{3}}\right )} + 6 \, x \log \left ({\left (e x^{\frac{1}{3}} + d\right )}^{n} c\right )\right )} b + a x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.78471, size = 193, normalized size = 2.51 \begin{align*} \frac{6 \, b e^{3} x \log \left (c\right ) + 3 \, b d e^{2} n x^{\frac{2}{3}} - 6 \, b d^{2} e n x^{\frac{1}{3}} - 2 \,{\left (b e^{3} n - 3 \, a e^{3}\right )} x + 6 \,{\left (b e^{3} n x + b d^{3} n\right )} \log \left (e x^{\frac{1}{3}} + d\right )}{6 \, e^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 1.54342, size = 82, normalized size = 1.06 \begin{align*} a x + b \left (- \frac{e n \left (- \frac{3 d^{3} \left (\begin{cases} \frac{\sqrt [3]{x}}{d} & \text{for}\: e = 0 \\\frac{\log{\left (d + e \sqrt [3]{x} \right )}}{e} & \text{otherwise} \end{cases}\right )}{e^{3}} + \frac{3 d^{2} \sqrt [3]{x}}{e^{3}} - \frac{3 d x^{\frac{2}{3}}}{2 e^{2}} + \frac{x}{e}\right )}{3} + x \log{\left (c \left (d + e \sqrt [3]{x}\right )^{n} \right )}\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.32411, size = 182, normalized size = 2.36 \begin{align*} \frac{1}{6} \,{\left (6 \, x e \log \left (c\right ) +{\left (6 \,{\left (x^{\frac{1}{3}} e + d\right )}^{3} e^{\left (-2\right )} \log \left (x^{\frac{1}{3}} e + d\right ) - 18 \,{\left (x^{\frac{1}{3}} e + d\right )}^{2} d e^{\left (-2\right )} \log \left (x^{\frac{1}{3}} e + d\right ) + 18 \,{\left (x^{\frac{1}{3}} e + d\right )} d^{2} e^{\left (-2\right )} \log \left (x^{\frac{1}{3}} e + d\right ) - 2 \,{\left (x^{\frac{1}{3}} e + d\right )}^{3} e^{\left (-2\right )} + 9 \,{\left (x^{\frac{1}{3}} e + d\right )}^{2} d e^{\left (-2\right )} - 18 \,{\left (x^{\frac{1}{3}} e + d\right )} d^{2} e^{\left (-2\right )}\right )} n\right )} b e^{\left (-1\right )} + a x \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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