Optimal. Leaf size=188 \[ \frac{55}{128} d^7 x \sqrt{d^2-e^2 x^2}+\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{55 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{128 e} \]
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Rubi [A] time = 0.082442, antiderivative size = 188, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.208, Rules used = {671, 641, 195, 217, 203} \[ \frac{55}{128} d^7 x \sqrt{d^2-e^2 x^2}+\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{55 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{128 e} \]
Antiderivative was successfully verified.
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Rule 671
Rule 641
Rule 195
Rule 217
Rule 203
Rubi steps
\begin{align*} \int (d+e x)^3 \left (d^2-e^2 x^2\right )^{5/2} \, dx &=-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{9} (11 d) \int (d+e x)^2 \left (d^2-e^2 x^2\right )^{5/2} \, dx\\ &=-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{8} \left (11 d^2\right ) \int (d+e x) \left (d^2-e^2 x^2\right )^{5/2} \, dx\\ &=-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{8} \left (11 d^3\right ) \int \left (d^2-e^2 x^2\right )^{5/2} \, dx\\ &=\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{48} \left (55 d^5\right ) \int \left (d^2-e^2 x^2\right )^{3/2} \, dx\\ &=\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{64} \left (55 d^7\right ) \int \sqrt{d^2-e^2 x^2} \, dx\\ &=\frac{55}{128} d^7 x \sqrt{d^2-e^2 x^2}+\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{128} \left (55 d^9\right ) \int \frac{1}{\sqrt{d^2-e^2 x^2}} \, dx\\ &=\frac{55}{128} d^7 x \sqrt{d^2-e^2 x^2}+\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{1}{128} \left (55 d^9\right ) \operatorname{Subst}\left (\int \frac{1}{1+e^2 x^2} \, dx,x,\frac{x}{\sqrt{d^2-e^2 x^2}}\right )\\ &=\frac{55}{128} d^7 x \sqrt{d^2-e^2 x^2}+\frac{55}{192} d^5 x \left (d^2-e^2 x^2\right )^{3/2}+\frac{11}{48} d^3 x \left (d^2-e^2 x^2\right )^{5/2}-\frac{11 d^2 \left (d^2-e^2 x^2\right )^{7/2}}{56 e}-\frac{11 d (d+e x) \left (d^2-e^2 x^2\right )^{7/2}}{72 e}-\frac{(d+e x)^2 \left (d^2-e^2 x^2\right )^{7/2}}{9 e}+\frac{55 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{128 e}\\ \end{align*}
Mathematica [A] time = 0.350777, size = 156, normalized size = 0.83 \[ \frac{\sqrt{d^2-e^2 x^2} \left (\sqrt{1-\frac{e^2 x^2}{d^2}} \left (10240 d^6 e^2 x^2+3066 d^5 e^3 x^3-8448 d^4 e^4 x^4-7224 d^3 e^5 x^5+1024 d^2 e^6 x^6+4599 d^7 e x-3712 d^8+3024 d e^7 x^7+896 e^8 x^8\right )+3465 d^8 \sin ^{-1}\left (\frac{e x}{d}\right )\right )}{8064 e \sqrt{1-\frac{e^2 x^2}{d^2}}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.06, size = 154, normalized size = 0.8 \begin{align*} -{\frac{e{x}^{2}}{9} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}-{\frac{29\,{d}^{2}}{63\,e} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}-{\frac{3\,dx}{8} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{7}{2}}}}+{\frac{11\,{d}^{3}x}{48} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{55\,{d}^{5}x}{192} \left ( -{x}^{2}{e}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}+{\frac{55\,{d}^{7}x}{128}\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}+{\frac{55\,{d}^{9}}{128}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{-{x}^{2}{e}^{2}+{d}^{2}}}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 1.4854, size = 197, normalized size = 1.05 \begin{align*} \frac{55 \, d^{9} \arcsin \left (\frac{e^{2} x}{\sqrt{d^{2} e^{2}}}\right )}{128 \, \sqrt{e^{2}}} + \frac{55}{128} \, \sqrt{-e^{2} x^{2} + d^{2}} d^{7} x + \frac{55}{192} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{3}{2}} d^{5} x + \frac{11}{48} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d^{3} x - \frac{1}{9} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{7}{2}} e x^{2} - \frac{3}{8} \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{7}{2}} d x - \frac{29 \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{7}{2}} d^{2}}{63 \, e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.01678, size = 324, normalized size = 1.72 \begin{align*} -\frac{6930 \, d^{9} \arctan \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{e x}\right ) -{\left (896 \, e^{8} x^{8} + 3024 \, d e^{7} x^{7} + 1024 \, d^{2} e^{6} x^{6} - 7224 \, d^{3} e^{5} x^{5} - 8448 \, d^{4} e^{4} x^{4} + 3066 \, d^{5} e^{3} x^{3} + 10240 \, d^{6} e^{2} x^{2} + 4599 \, d^{7} e x - 3712 \, d^{8}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{8064 \, e} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] time = 40.9155, size = 1290, normalized size = 6.86 \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 [A] time = 1.17023, size = 158, normalized size = 0.84 \begin{align*} \frac{55}{128} \, d^{9} \arcsin \left (\frac{x e}{d}\right ) e^{\left (-1\right )} \mathrm{sgn}\left (d\right ) - \frac{1}{8064} \,{\left (3712 \, d^{8} e^{\left (-1\right )} -{\left (4599 \, d^{7} + 2 \,{\left (5120 \, d^{6} e +{\left (1533 \, d^{5} e^{2} - 4 \,{\left (1056 \, d^{4} e^{3} +{\left (903 \, d^{3} e^{4} - 2 \,{\left (64 \, d^{2} e^{5} + 7 \,{\left (8 \, x e^{7} + 27 \, d e^{6}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt{-x^{2} e^{2} + d^{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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