Optimal. Leaf size=108 \[ -\frac{3 e^3 \sqrt{d^2-e^2 x^2}}{8 x^2}+\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}+\frac{3 e^5 \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{8 d} \]
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Rubi [A] time = 0.0893033, antiderivative size = 108, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {850, 807, 266, 47, 63, 208} \[ -\frac{3 e^3 \sqrt{d^2-e^2 x^2}}{8 x^2}+\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}+\frac{3 e^5 \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{8 d} \]
Antiderivative was successfully verified.
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Rule 850
Rule 807
Rule 266
Rule 47
Rule 63
Rule 208
Rubi steps
\begin{align*} \int \frac{\left (d^2-e^2 x^2\right )^{5/2}}{x^6 (d+e x)} \, dx &=\int \frac{(d-e x) \left (d^2-e^2 x^2\right )^{3/2}}{x^6} \, dx\\ &=-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}-e \int \frac{\left (d^2-e^2 x^2\right )^{3/2}}{x^5} \, dx\\ &=-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}-\frac{1}{2} e \operatorname{Subst}\left (\int \frac{\left (d^2-e^2 x\right )^{3/2}}{x^3} \, dx,x,x^2\right )\\ &=\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}+\frac{1}{8} \left (3 e^3\right ) \operatorname{Subst}\left (\int \frac{\sqrt{d^2-e^2 x}}{x^2} \, dx,x,x^2\right )\\ &=-\frac{3 e^3 \sqrt{d^2-e^2 x^2}}{8 x^2}+\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}-\frac{1}{16} \left (3 e^5\right ) \operatorname{Subst}\left (\int \frac{1}{x \sqrt{d^2-e^2 x}} \, dx,x,x^2\right )\\ &=-\frac{3 e^3 \sqrt{d^2-e^2 x^2}}{8 x^2}+\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}+\frac{1}{8} \left (3 e^3\right ) \operatorname{Subst}\left (\int \frac{1}{\frac{d^2}{e^2}-\frac{x^2}{e^2}} \, dx,x,\sqrt{d^2-e^2 x^2}\right )\\ &=-\frac{3 e^3 \sqrt{d^2-e^2 x^2}}{8 x^2}+\frac{e \left (d^2-e^2 x^2\right )^{3/2}}{4 x^4}-\frac{\left (d^2-e^2 x^2\right )^{5/2}}{5 d x^5}+\frac{3 e^5 \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{8 d}\\ \end{align*}
Mathematica [A] time = 0.159132, size = 106, normalized size = 0.98 \[ \frac{\sqrt{d^2-e^2 x^2} \left (16 d^2 e^2 x^2+10 d^3 e x-8 d^4-25 d e^3 x^3-8 e^4 x^4\right )+15 e^5 x^5 \log \left (\sqrt{d^2-e^2 x^2}+d\right )-15 e^5 x^5 \log (x)}{40 d x^5} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.097, size = 493, normalized size = 4.6 \begin{align*}{\frac{e}{4\,{d}^{4}{x}^{4}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}+{\frac{{e}^{3}}{8\,{d}^{6}{x}^{2}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}-{\frac{1}{5\,{d}^{3}{x}^{5}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}+{\frac{{e}^{5}}{5\,{d}^{6}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{5}{2}}}}-{\frac{{e}^{2}}{5\,{d}^{5}{x}^{3}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}-{\frac{{e}^{4}}{5\,{d}^{7}x} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}-{\frac{{e}^{6}x}{5\,{d}^{7}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}-{\frac{{e}^{6}x}{4\,{d}^{5}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}-{\frac{3\,{e}^{5}}{40\,{d}^{6}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{{e}^{6}x}{4\,{d}^{5}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{3}{2}}}}+{\frac{3\,{e}^{6}x}{8\,{d}^{3}}\sqrt{- \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) }}+{\frac{3\,{e}^{6}}{8\,d}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{- \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) }}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}}-{\frac{3\,{e}^{6}x}{8\,{d}^{3}}\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}-{\frac{3\,{e}^{6}}{8\,d}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}}-{\frac{{e}^{5}}{8\,{d}^{4}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}-{\frac{3\,{e}^{5}}{8\,{d}^{2}}\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}+{\frac{3\,{e}^{5}}{8}\ln \left ({\frac{1}{x} \left ( 2\,{d}^{2}+2\,\sqrt{{d}^{2}}\sqrt{-{x}^{2}{e}^{2}+{d}^{2}} \right ) } \right ){\frac{1}{\sqrt{{d}^{2}}}}} \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 = 1.63698, size = 204, normalized size = 1.89 \begin{align*} -\frac{15 \, e^{5} x^{5} \log \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{x}\right ) +{\left (8 \, e^{4} x^{4} + 25 \, d e^{3} x^{3} - 16 \, d^{2} e^{2} x^{2} - 10 \, d^{3} e x + 8 \, d^{4}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{40 \, d x^{5}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 14.1072, size = 785, normalized size = 7.27 \begin{align*} \text{result too large to display} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: NotImplementedError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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