Optimal. Leaf size=70 \[ -\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}+\frac{b e^2 n \log \left (d+e \sqrt{x}\right )}{d^2}-\frac{b e^2 n \log (x)}{2 d^2}-\frac{b e n}{d \sqrt{x}} \]
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Rubi [A] time = 0.0577774, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.136, Rules used = {2454, 2395, 44} \[ -\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}+\frac{b e^2 n \log \left (d+e \sqrt{x}\right )}{d^2}-\frac{b e^2 n \log (x)}{2 d^2}-\frac{b e n}{d \sqrt{x}} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2395
Rule 44
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x^2} \, dx &=2 \operatorname{Subst}\left (\int \frac{a+b \log \left (c (d+e x)^n\right )}{x^3} \, dx,x,\sqrt{x}\right )\\ &=-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}+(b e n) \operatorname{Subst}\left (\int \frac{1}{x^2 (d+e x)} \, dx,x,\sqrt{x}\right )\\ &=-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}+(b e n) \operatorname{Subst}\left (\int \left (\frac{1}{d x^2}-\frac{e}{d^2 x}+\frac{e^2}{d^2 (d+e x)}\right ) \, dx,x,\sqrt{x}\right )\\ &=-\frac{b e n}{d \sqrt{x}}+\frac{b e^2 n \log \left (d+e \sqrt{x}\right )}{d^2}-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}-\frac{b e^2 n \log (x)}{2 d^2}\\ \end{align*}
Mathematica [A] time = 0.0448363, size = 67, normalized size = 0.96 \[ -\frac{a}{x}-\frac{b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{x}+b e n \left (\frac{e \log \left (d+e \sqrt{x}\right )}{d^2}-\frac{e \log (x)}{2 d^2}-\frac{1}{d \sqrt{x}}\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.096, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{2}} \left ( a+b\ln \left ( c \left ( d+e\sqrt{x} \right ) ^{n} \right ) \right ) }\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.025, size = 82, normalized size = 1.17 \begin{align*} \frac{1}{2} \, b e n{\left (\frac{2 \, e \log \left (e \sqrt{x} + d\right )}{d^{2}} - \frac{e \log \left (x\right )}{d^{2}} - \frac{2}{d \sqrt{x}}\right )} - \frac{b \log \left ({\left (e \sqrt{x} + d\right )}^{n} c\right )}{x} - \frac{a}{x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.07748, size = 161, normalized size = 2.3 \begin{align*} -\frac{b e^{2} n x \log \left (\sqrt{x}\right ) + b d e n \sqrt{x} + b d^{2} \log \left (c\right ) + a d^{2} -{\left (b e^{2} n x - b d^{2} n\right )} \log \left (e \sqrt{x} + d\right )}{d^{2} x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 96.1634, size = 493, normalized size = 7.04 \begin{align*} \begin{cases} - \frac{a d^{3} \sqrt{x}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{a d^{2} e x}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d^{3} n \sqrt{x} \log{\left (d + e \sqrt{x} \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d^{3} \sqrt{x} \log{\left (c \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d^{2} e n x \log{\left (d + e \sqrt{x} \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d^{2} e n x}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d^{2} e x \log{\left (c \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d e^{2} n x^{\frac{3}{2}} \log{\left (x \right )}}{2 \left (d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}\right )} + \frac{b d e^{2} n x^{\frac{3}{2}} \log{\left (d + e \sqrt{x} \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b d e^{2} n x^{\frac{3}{2}}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} + \frac{b d e^{2} x^{\frac{3}{2}} \log{\left (c \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} - \frac{b e^{3} n x^{2} \log{\left (x \right )}}{2 \left (d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}\right )} + \frac{b e^{3} n x^{2} \log{\left (d + e \sqrt{x} \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} + \frac{b e^{3} x^{2} \log{\left (c \right )}}{d^{3} x^{\frac{3}{2}} + d^{2} e x^{2}} & \text{for}\: d \neq 0 \\- \frac{a}{x} - \frac{b n \log{\left (e \right )}}{x} - \frac{b n \log{\left (x \right )}}{2 x} - \frac{b n}{2 x} - \frac{b \log{\left (c \right )}}{x} & \text{otherwise} \end{cases} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] time = 1.29019, size = 252, normalized size = 3.6 \begin{align*} \frac{{\left ({\left (\sqrt{x} e + d\right )}^{2} b n e^{3} \log \left (\sqrt{x} e + d\right ) - 2 \,{\left (\sqrt{x} e + d\right )} b d n e^{3} \log \left (\sqrt{x} e + d\right ) -{\left (\sqrt{x} e + d\right )}^{2} b n e^{3} \log \left (\sqrt{x} e\right ) + 2 \,{\left (\sqrt{x} e + d\right )} b d n e^{3} \log \left (\sqrt{x} e\right ) - b d^{2} n e^{3} \log \left (\sqrt{x} e\right ) -{\left (\sqrt{x} e + d\right )} b d n e^{3} + b d^{2} n e^{3} - b d^{2} e^{3} \log \left (c\right ) - a d^{2} e^{3}\right )} e^{\left (-1\right )}}{{\left (\sqrt{x} e + d\right )}^{2} d^{2} - 2 \,{\left (\sqrt{x} e + d\right )} d^{3} + d^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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