Optimal. Leaf size=224 \[ -\frac{337 d^5 \sqrt{d^2-e^2 x^2}}{15 e^5}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{239 d^6 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{16 e^5} \]
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Rubi [A] time = 0.53395, antiderivative size = 224, normalized size of antiderivative = 1., number of steps used = 10, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222, Rules used = {852, 1635, 1815, 641, 217, 203} \[ -\frac{337 d^5 \sqrt{d^2-e^2 x^2}}{15 e^5}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{239 d^6 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{16 e^5} \]
Antiderivative was successfully verified.
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Rule 852
Rule 1635
Rule 1815
Rule 641
Rule 217
Rule 203
Rubi steps
\begin{align*} \int \frac{x^4 \left (d^2-e^2 x^2\right )^{5/2}}{(d+e x)^4} \, dx &=\int \frac{x^4 (d-e x)^4}{\left (d^2-e^2 x^2\right )^{3/2}} \, dx\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{\int \frac{(d-e x)^3 \left (\frac{4 d^4}{e^4}-\frac{d^3 x}{e^3}+\frac{d^2 x^2}{e^2}-\frac{d x^3}{e}\right )}{\sqrt{d^2-e^2 x^2}} \, dx}{d}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}+\frac{\int \frac{-\frac{24 d^7}{e^2}+\frac{78 d^6 x}{e}-96 d^5 x^2+66 d^4 e x^3-47 d^3 e^2 x^4+24 d^2 e^3 x^5}{\sqrt{d^2-e^2 x^2}} \, dx}{6 d e^2}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{\int \frac{120 d^7-390 d^6 e x+480 d^5 e^2 x^2-426 d^4 e^3 x^3+235 d^3 e^4 x^4}{\sqrt{d^2-e^2 x^2}} \, dx}{30 d e^4}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}+\frac{\int \frac{-480 d^7 e^2+1560 d^6 e^3 x-2625 d^5 e^4 x^2+1704 d^4 e^5 x^3}{\sqrt{d^2-e^2 x^2}} \, dx}{120 d e^6}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{\int \frac{1440 d^7 e^4-8088 d^6 e^5 x+7875 d^5 e^6 x^2}{\sqrt{d^2-e^2 x^2}} \, dx}{360 d e^8}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}+\frac{\int \frac{-10755 d^7 e^6+16176 d^6 e^7 x}{\sqrt{d^2-e^2 x^2}} \, dx}{720 d e^{10}}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{337 d^5 \sqrt{d^2-e^2 x^2}}{15 e^5}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{\left (239 d^6\right ) \int \frac{1}{\sqrt{d^2-e^2 x^2}} \, dx}{16 e^4}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{337 d^5 \sqrt{d^2-e^2 x^2}}{15 e^5}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{\left (239 d^6\right ) \operatorname{Subst}\left (\int \frac{1}{1+e^2 x^2} \, dx,x,\frac{x}{\sqrt{d^2-e^2 x^2}}\right )}{16 e^4}\\ &=-\frac{d^3 (d-e x)^4}{e^5 \sqrt{d^2-e^2 x^2}}-\frac{337 d^5 \sqrt{d^2-e^2 x^2}}{15 e^5}+\frac{175 d^4 x \sqrt{d^2-e^2 x^2}}{16 e^4}-\frac{71 d^3 x^2 \sqrt{d^2-e^2 x^2}}{15 e^3}+\frac{47 d^2 x^3 \sqrt{d^2-e^2 x^2}}{24 e^2}-\frac{4 d x^4 \sqrt{d^2-e^2 x^2}}{5 e}+\frac{1}{6} x^5 \sqrt{d^2-e^2 x^2}-\frac{239 d^6 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{16 e^5}\\ \end{align*}
Mathematica [A] time = 0.189041, size = 125, normalized size = 0.56 \[ \frac{\sqrt{d^2-e^2 x^2} \left (769 d^4 e^2 x^2-426 d^3 e^3 x^3+278 d^2 e^4 x^4-2047 d^5 e x-5632 d^6-152 d e^5 x^5+40 e^6 x^6\right )-3585 d^6 (d+e x) \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{240 e^5 (d+e x)} \]
Antiderivative was successfully verified.
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Maple [B] time = 0.071, size = 393, normalized size = 1.8 \begin{align*} -{\frac{{d}^{3}}{{e}^{9}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{7}{2}}} \left ({\frac{d}{e}}+x \right ) ^{-4}}-7\,{\frac{{d}^{2}}{{e}^{8}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{7/2} \left ({\frac{d}{e}}+x \right ) ^{-3}}-{\frac{22\,d}{3\,{e}^{7}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{7}{2}}} \left ({\frac{d}{e}}+x \right ) ^{-2}}+{\frac{5\,{d}^{4}x}{16\,{e}^{4}}\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}+{\frac{5\,{d}^{6}}{16\,{e}^{4}}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}}+{\frac{5\,{d}^{2}x}{24\,{e}^{4}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}-{\frac{122\,d}{15\,{e}^{5}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{5}{2}}}}+{\frac{x}{6\,{e}^{4}} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}-{\frac{61\,{d}^{2}x}{6\,{e}^{4}} \left ( - \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) \right ) ^{{\frac{3}{2}}}}-{\frac{61\,{d}^{4}x}{4\,{e}^{4}}\sqrt{- \left ({\frac{d}{e}}+x \right ) ^{2}{e}^{2}+2\,de \left ({\frac{d}{e}}+x \right ) }}-{\frac{61\,{d}^{6}}{4\,{e}^{4}}\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}}}}} \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 = 1.67713, size = 333, normalized size = 1.49 \begin{align*} -\frac{5632 \, d^{6} e x + 5632 \, d^{7} - 7170 \,{\left (d^{6} e x + d^{7}\right )} \arctan \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{e x}\right ) -{\left (40 \, e^{6} x^{6} - 152 \, d e^{5} x^{5} + 278 \, d^{2} e^{4} x^{4} - 426 \, d^{3} e^{3} x^{3} + 769 \, d^{4} e^{2} x^{2} - 2047 \, d^{5} e x - 5632 \, d^{6}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{240 \,{\left (e^{6} x + d e^{5}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{x^{4} \left (- \left (- d + e x\right ) \left (d + e x\right )\right )^{\frac{5}{2}}}{\left (d + e x\right )^{4}}\, dx \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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