Optimal. Leaf size=209 \[ \frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{11 b d^2 n \sqrt{d+e x^2}}{5 e^4}+\frac{16 b d^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{5 e^4}+\frac{4 b d n \left (d+e x^2\right )^{3/2}}{15 e^4}-\frac{b n \left (d+e x^2\right )^{5/2}}{25 e^4} \]
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Rubi [A] time = 0.295893, antiderivative size = 209, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 8, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.32, Rules used = {266, 43, 2350, 12, 1799, 1620, 63, 208} \[ \frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{11 b d^2 n \sqrt{d+e x^2}}{5 e^4}+\frac{16 b d^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{5 e^4}+\frac{4 b d n \left (d+e x^2\right )^{3/2}}{15 e^4}-\frac{b n \left (d+e x^2\right )^{5/2}}{25 e^4} \]
Antiderivative was successfully verified.
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Rule 266
Rule 43
Rule 2350
Rule 12
Rule 1799
Rule 1620
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{x^7 \left (a+b \log \left (c x^n\right )\right )}{\left (d+e x^2\right )^{3/2}} \, dx &=\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-(b n) \int \frac{16 d^3+8 d^2 e x^2-2 d e^2 x^4+e^3 x^6}{5 e^4 x \sqrt{d+e x^2}} \, dx\\ &=\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{(b n) \int \frac{16 d^3+8 d^2 e x^2-2 d e^2 x^4+e^3 x^6}{x \sqrt{d+e x^2}} \, dx}{5 e^4}\\ &=\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{(b n) \operatorname{Subst}\left (\int \frac{16 d^3+8 d^2 e x-2 d e^2 x^2+e^3 x^3}{x \sqrt{d+e x}} \, dx,x,x^2\right )}{10 e^4}\\ &=\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{(b n) \operatorname{Subst}\left (\int \left (\frac{11 d^2 e}{\sqrt{d+e x}}+\frac{16 d^3}{x \sqrt{d+e x}}-4 d e \sqrt{d+e x}+e (d+e x)^{3/2}\right ) \, dx,x,x^2\right )}{10 e^4}\\ &=-\frac{11 b d^2 n \sqrt{d+e x^2}}{5 e^4}+\frac{4 b d n \left (d+e x^2\right )^{3/2}}{15 e^4}-\frac{b n \left (d+e x^2\right )^{5/2}}{25 e^4}+\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{\left (8 b d^3 n\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{d+e x}} \, dx,x,x^2\right )}{5 e^4}\\ &=-\frac{11 b d^2 n \sqrt{d+e x^2}}{5 e^4}+\frac{4 b d n \left (d+e x^2\right )^{3/2}}{15 e^4}-\frac{b n \left (d+e x^2\right )^{5/2}}{25 e^4}+\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}-\frac{\left (16 b d^3 n\right ) \operatorname{Subst}\left (\int \frac{1}{-\frac{d}{e}+\frac{x^2}{e}} \, dx,x,\sqrt{d+e x^2}\right )}{5 e^5}\\ &=-\frac{11 b d^2 n \sqrt{d+e x^2}}{5 e^4}+\frac{4 b d n \left (d+e x^2\right )^{3/2}}{15 e^4}-\frac{b n \left (d+e x^2\right )^{5/2}}{25 e^4}+\frac{16 b d^{5/2} n \tanh ^{-1}\left (\frac{\sqrt{d+e x^2}}{\sqrt{d}}\right )}{5 e^4}+\frac{d^3 \left (a+b \log \left (c x^n\right )\right )}{e^4 \sqrt{d+e x^2}}+\frac{3 d^2 \sqrt{d+e x^2} \left (a+b \log \left (c x^n\right )\right )}{e^4}-\frac{d \left (d+e x^2\right )^{3/2} \left (a+b \log \left (c x^n\right )\right )}{e^4}+\frac{\left (d+e x^2\right )^{5/2} \left (a+b \log \left (c x^n\right )\right )}{5 e^4}\\ \end{align*}
Mathematica [A] time = 0.208874, size = 195, normalized size = 0.93 \[ \frac{120 a d^2 e x^2+240 a d^3-30 a d e^2 x^4+15 a e^3 x^6+15 b \left (8 d^2 e x^2+16 d^3-2 d e^2 x^4+e^3 x^6\right ) \log \left (c x^n\right )-134 b d^2 e n x^2-240 b d^{5/2} n \log (x) \sqrt{d+e x^2}+240 b d^{5/2} n \sqrt{d+e x^2} \log \left (\sqrt{d} \sqrt{d+e x^2}+d\right )-148 b d^3 n+11 b d e^2 n x^4-3 b e^3 n x^6}{75 e^4 \sqrt{d+e x^2}} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.424, size = 0, normalized size = 0. \begin{align*} \int{{x}^{7} \left ( a+b\ln \left ( c{x}^{n} \right ) \right ) \left ( e{x}^{2}+d \right ) ^{-{\frac{3}{2}}}}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.80726, size = 1062, normalized size = 5.08 \begin{align*} \left [\frac{120 \,{\left (b d^{2} e n x^{2} + b d^{3} n\right )} \sqrt{d} \log \left (-\frac{e x^{2} + 2 \, \sqrt{e x^{2} + d} \sqrt{d} + 2 \, d}{x^{2}}\right ) -{\left (3 \,{\left (b e^{3} n - 5 \, a e^{3}\right )} x^{6} + 148 \, b d^{3} n -{\left (11 \, b d e^{2} n - 30 \, a d e^{2}\right )} x^{4} - 240 \, a d^{3} + 2 \,{\left (67 \, b d^{2} e n - 60 \, a d^{2} e\right )} x^{2} - 15 \,{\left (b e^{3} x^{6} - 2 \, b d e^{2} x^{4} + 8 \, b d^{2} e x^{2} + 16 \, b d^{3}\right )} \log \left (c\right ) - 15 \,{\left (b e^{3} n x^{6} - 2 \, b d e^{2} n x^{4} + 8 \, b d^{2} e n x^{2} + 16 \, b d^{3} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{75 \,{\left (e^{5} x^{2} + d e^{4}\right )}}, -\frac{240 \,{\left (b d^{2} e n x^{2} + b d^{3} n\right )} \sqrt{-d} \arctan \left (\frac{\sqrt{-d}}{\sqrt{e x^{2} + d}}\right ) +{\left (3 \,{\left (b e^{3} n - 5 \, a e^{3}\right )} x^{6} + 148 \, b d^{3} n -{\left (11 \, b d e^{2} n - 30 \, a d e^{2}\right )} x^{4} - 240 \, a d^{3} + 2 \,{\left (67 \, b d^{2} e n - 60 \, a d^{2} e\right )} x^{2} - 15 \,{\left (b e^{3} x^{6} - 2 \, b d e^{2} x^{4} + 8 \, b d^{2} e x^{2} + 16 \, b d^{3}\right )} \log \left (c\right ) - 15 \,{\left (b e^{3} n x^{6} - 2 \, b d e^{2} n x^{4} + 8 \, b d^{2} e n x^{2} + 16 \, b d^{3} n\right )} \log \left (x\right )\right )} \sqrt{e x^{2} + d}}{75 \,{\left (e^{5} x^{2} + d e^{4}\right )}}\right ] \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 [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{{\left (b \log \left (c x^{n}\right ) + a\right )} x^{7}}{{\left (e x^{2} + d\right )}^{\frac{3}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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