Optimal. Leaf size=141 \[ -\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}-\frac{b e^3 n}{9 d^3 x^{3/2}}+\frac{b e^2 n}{12 d^2 x^2}-\frac{b e^5 n}{3 d^5 \sqrt{x}}+\frac{b e^4 n}{6 d^4 x}+\frac{b e^6 n \log \left (d+e \sqrt{x}\right )}{3 d^6}-\frac{b e^6 n \log (x)}{6 d^6}-\frac{b e n}{15 d x^{5/2}} \]
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Rubi [A] time = 0.0921506, antiderivative size = 141, 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} \[ -\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}-\frac{b e^3 n}{9 d^3 x^{3/2}}+\frac{b e^2 n}{12 d^2 x^2}-\frac{b e^5 n}{3 d^5 \sqrt{x}}+\frac{b e^4 n}{6 d^4 x}+\frac{b e^6 n \log \left (d+e \sqrt{x}\right )}{3 d^6}-\frac{b e^6 n \log (x)}{6 d^6}-\frac{b e n}{15 d x^{5/2}} \]
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^4} \, dx &=2 \operatorname{Subst}\left (\int \frac{a+b \log \left (c (d+e x)^n\right )}{x^7} \, dx,x,\sqrt{x}\right )\\ &=-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}+\frac{1}{3} (b e n) \operatorname{Subst}\left (\int \frac{1}{x^6 (d+e x)} \, dx,x,\sqrt{x}\right )\\ &=-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}+\frac{1}{3} (b e n) \operatorname{Subst}\left (\int \left (\frac{1}{d x^6}-\frac{e}{d^2 x^5}+\frac{e^2}{d^3 x^4}-\frac{e^3}{d^4 x^3}+\frac{e^4}{d^5 x^2}-\frac{e^5}{d^6 x}+\frac{e^6}{d^6 (d+e x)}\right ) \, dx,x,\sqrt{x}\right )\\ &=-\frac{b e n}{15 d x^{5/2}}+\frac{b e^2 n}{12 d^2 x^2}-\frac{b e^3 n}{9 d^3 x^{3/2}}+\frac{b e^4 n}{6 d^4 x}-\frac{b e^5 n}{3 d^5 \sqrt{x}}+\frac{b e^6 n \log \left (d+e \sqrt{x}\right )}{3 d^6}-\frac{a+b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}-\frac{b e^6 n \log (x)}{6 d^6}\\ \end{align*}
Mathematica [A] time = 0.131117, size = 132, normalized size = 0.94 \[ -\frac{a}{3 x^3}-\frac{b \log \left (c \left (d+e \sqrt{x}\right )^n\right )}{3 x^3}+\frac{1}{3} b e n \left (-\frac{e^2}{3 d^3 x^{3/2}}-\frac{e^4}{d^5 \sqrt{x}}+\frac{e^3}{2 d^4 x}+\frac{e^5 \log \left (d+e \sqrt{x}\right )}{d^6}-\frac{e^5 \log (x)}{2 d^6}+\frac{e}{4 d^2 x^2}-\frac{1}{5 d x^{5/2}}\right ) \]
Antiderivative was successfully verified.
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Maple [F] time = 0.1, size = 0, normalized size = 0. \begin{align*} \int{\frac{1}{{x}^{4}} \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 = 1.06341, size = 143, normalized size = 1.01 \begin{align*} \frac{1}{180} \, b e n{\left (\frac{60 \, e^{5} \log \left (e \sqrt{x} + d\right )}{d^{6}} - \frac{30 \, e^{5} \log \left (x\right )}{d^{6}} - \frac{60 \, e^{4} x^{2} - 30 \, d e^{3} x^{\frac{3}{2}} + 20 \, d^{2} e^{2} x - 15 \, d^{3} e \sqrt{x} + 12 \, d^{4}}{d^{5} x^{\frac{5}{2}}}\right )} - \frac{b \log \left ({\left (e \sqrt{x} + d\right )}^{n} c\right )}{3 \, x^{3}} - \frac{a}{3 \, x^{3}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.08661, size = 308, normalized size = 2.18 \begin{align*} -\frac{60 \, b e^{6} n x^{3} \log \left (\sqrt{x}\right ) - 30 \, b d^{2} e^{4} n x^{2} - 15 \, b d^{4} e^{2} n x + 60 \, b d^{6} \log \left (c\right ) + 60 \, a d^{6} - 60 \,{\left (b e^{6} n x^{3} - b d^{6} n\right )} \log \left (e \sqrt{x} + d\right ) + 4 \,{\left (15 \, b d e^{5} n x^{2} + 5 \, b d^{3} e^{3} n x + 3 \, b d^{5} e n\right )} \sqrt{x}}{180 \, d^{6} x^{3}} \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 [B] time = 1.3381, size = 732, normalized size = 5.19 \begin{align*} \frac{{\left (60 \,{\left (\sqrt{x} e + d\right )}^{6} b n e^{7} \log \left (\sqrt{x} e + d\right ) - 360 \,{\left (\sqrt{x} e + d\right )}^{5} b d n e^{7} \log \left (\sqrt{x} e + d\right ) + 900 \,{\left (\sqrt{x} e + d\right )}^{4} b d^{2} n e^{7} \log \left (\sqrt{x} e + d\right ) - 1200 \,{\left (\sqrt{x} e + d\right )}^{3} b d^{3} n e^{7} \log \left (\sqrt{x} e + d\right ) + 900 \,{\left (\sqrt{x} e + d\right )}^{2} b d^{4} n e^{7} \log \left (\sqrt{x} e + d\right ) - 360 \,{\left (\sqrt{x} e + d\right )} b d^{5} n e^{7} \log \left (\sqrt{x} e + d\right ) - 60 \,{\left (\sqrt{x} e + d\right )}^{6} b n e^{7} \log \left (\sqrt{x} e\right ) + 360 \,{\left (\sqrt{x} e + d\right )}^{5} b d n e^{7} \log \left (\sqrt{x} e\right ) - 900 \,{\left (\sqrt{x} e + d\right )}^{4} b d^{2} n e^{7} \log \left (\sqrt{x} e\right ) + 1200 \,{\left (\sqrt{x} e + d\right )}^{3} b d^{3} n e^{7} \log \left (\sqrt{x} e\right ) - 900 \,{\left (\sqrt{x} e + d\right )}^{2} b d^{4} n e^{7} \log \left (\sqrt{x} e\right ) + 360 \,{\left (\sqrt{x} e + d\right )} b d^{5} n e^{7} \log \left (\sqrt{x} e\right ) - 60 \, b d^{6} n e^{7} \log \left (\sqrt{x} e\right ) - 60 \,{\left (\sqrt{x} e + d\right )}^{5} b d n e^{7} + 330 \,{\left (\sqrt{x} e + d\right )}^{4} b d^{2} n e^{7} - 740 \,{\left (\sqrt{x} e + d\right )}^{3} b d^{3} n e^{7} + 855 \,{\left (\sqrt{x} e + d\right )}^{2} b d^{4} n e^{7} - 522 \,{\left (\sqrt{x} e + d\right )} b d^{5} n e^{7} + 137 \, b d^{6} n e^{7} - 60 \, b d^{6} e^{7} \log \left (c\right ) - 60 \, a d^{6} e^{7}\right )} e^{\left (-1\right )}}{180 \,{\left ({\left (\sqrt{x} e + d\right )}^{6} d^{6} - 6 \,{\left (\sqrt{x} e + d\right )}^{5} d^{7} + 15 \,{\left (\sqrt{x} e + d\right )}^{4} d^{8} - 20 \,{\left (\sqrt{x} e + d\right )}^{3} d^{9} + 15 \,{\left (\sqrt{x} e + d\right )}^{2} d^{10} - 6 \,{\left (\sqrt{x} e + d\right )} d^{11} + d^{12}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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