Optimal. Leaf size=104 \[ -\frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}-\frac{b d^3 n}{2 e^3 \sqrt{x}}+\frac{b d^2 n}{4 e^2 x}+\frac{b d^4 n \log \left (d+\frac{e}{\sqrt{x}}\right )}{2 e^4}-\frac{b d n}{6 e x^{3/2}}+\frac{b n}{8 x^2} \]
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Rubi [A] time = 0.0757875, antiderivative size = 104, 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, 43} \[ -\frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}-\frac{b d^3 n}{2 e^3 \sqrt{x}}+\frac{b d^2 n}{4 e^2 x}+\frac{b d^4 n \log \left (d+\frac{e}{\sqrt{x}}\right )}{2 e^4}-\frac{b d n}{6 e x^{3/2}}+\frac{b n}{8 x^2} \]
Antiderivative was successfully verified.
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Rule 2454
Rule 2395
Rule 43
Rubi steps
\begin{align*} \int \frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{x^3} \, dx &=-\left (2 \operatorname{Subst}\left (\int x^3 \left (a+b \log \left (c (d+e x)^n\right )\right ) \, dx,x,\frac{1}{\sqrt{x}}\right )\right )\\ &=-\frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \frac{x^4}{d+e x} \, dx,x,\frac{1}{\sqrt{x}}\right )\\ &=-\frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}+\frac{1}{2} (b e n) \operatorname{Subst}\left (\int \left (-\frac{d^3}{e^4}+\frac{d^2 x}{e^3}-\frac{d x^2}{e^2}+\frac{x^3}{e}+\frac{d^4}{e^4 (d+e x)}\right ) \, dx,x,\frac{1}{\sqrt{x}}\right )\\ &=\frac{b n}{8 x^2}-\frac{b d n}{6 e x^{3/2}}+\frac{b d^2 n}{4 e^2 x}-\frac{b d^3 n}{2 e^3 \sqrt{x}}+\frac{b d^4 n \log \left (d+\frac{e}{\sqrt{x}}\right )}{2 e^4}-\frac{a+b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}\\ \end{align*}
Mathematica [A] time = 0.0672797, size = 109, normalized size = 1.05 \[ -\frac{a}{2 x^2}-\frac{b \log \left (c \left (d+\frac{e}{\sqrt{x}}\right )^n\right )}{2 x^2}-\frac{b d^3 n}{2 e^3 \sqrt{x}}+\frac{b d^2 n}{4 e^2 x}+\frac{b d^4 n \log \left (d+\frac{e}{\sqrt{x}}\right )}{2 e^4}-\frac{b d n}{6 e x^{3/2}}+\frac{b n}{8 x^2} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.33, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{3}} \left ( a+b\ln \left ( c \left ( d+{e{\frac{1}{\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 = 1.04361, size = 128, normalized size = 1.23 \begin{align*} \frac{1}{24} \, b e n{\left (\frac{12 \, d^{4} \log \left (d \sqrt{x} + e\right )}{e^{5}} - \frac{6 \, d^{4} \log \left (x\right )}{e^{5}} - \frac{12 \, d^{3} x^{\frac{3}{2}} - 6 \, d^{2} e x + 4 \, d e^{2} \sqrt{x} - 3 \, e^{3}}{e^{4} x^{2}}\right )} - \frac{b \log \left (c{\left (d + \frac{e}{\sqrt{x}}\right )}^{n}\right )}{2 \, x^{2}} - \frac{a}{2 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.91319, size = 228, normalized size = 2.19 \begin{align*} \frac{6 \, b d^{2} e^{2} n x + 3 \, b e^{4} n - 12 \, b e^{4} \log \left (c\right ) - 12 \, a e^{4} + 12 \,{\left (b d^{4} n x^{2} - b e^{4} n\right )} \log \left (\frac{d x + e \sqrt{x}}{x}\right ) - 4 \,{\left (3 \, b d^{3} e n x + b d e^{3} n\right )} \sqrt{x}}{24 \, e^{4} x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.41518, size = 157, normalized size = 1.51 \begin{align*} \frac{{\left (12 \, b d^{4} n x^{2} \log \left (d \sqrt{x} + e\right ) - 12 \, b d^{4} n x^{2} \log \left (\sqrt{x}\right ) - 12 \, b d^{3} n x^{\frac{3}{2}} e + 6 \, b d^{2} n x e^{2} - 4 \, b d n \sqrt{x} e^{3} - 12 \, b n e^{4} \log \left (d \sqrt{x} + e\right ) + 12 \, b n e^{4} \log \left (\sqrt{x}\right ) + 3 \, b n e^{4} - 12 \, b e^{4} \log \left (c\right ) - 12 \, a e^{4}\right )} e^{\left (-4\right )}}{24 \, x^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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