Optimal. Leaf size=201 \[ -\frac{x^4 \left (d^2-e^2 x^2\right )^{5/2}}{9 e}-\frac{d x^3 \left (d^2-e^2 x^2\right )^{5/2}}{8 e^2}-\frac{4 d^2 x^2 \left (d^2-e^2 x^2\right )^{5/2}}{63 e^3}+\frac{3 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{128 e^5}+\frac{3 d^7 x \sqrt{d^2-e^2 x^2}}{128 e^4}+\frac{d^5 x \left (d^2-e^2 x^2\right )^{3/2}}{64 e^4}-\frac{d^3 (128 d+315 e x) \left (d^2-e^2 x^2\right )^{5/2}}{5040 e^5} \]
[Out]
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Rubi [A] time = 0.443924, antiderivative size = 201, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 5, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ -\frac{x^4 \left (d^2-e^2 x^2\right )^{5/2}}{9 e}-\frac{d x^3 \left (d^2-e^2 x^2\right )^{5/2}}{8 e^2}-\frac{4 d^2 x^2 \left (d^2-e^2 x^2\right )^{5/2}}{63 e^3}+\frac{3 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )}{128 e^5}+\frac{3 d^7 x \sqrt{d^2-e^2 x^2}}{128 e^4}+\frac{d^5 x \left (d^2-e^2 x^2\right )^{3/2}}{64 e^4}-\frac{d^3 (128 d+315 e x) \left (d^2-e^2 x^2\right )^{5/2}}{5040 e^5} \]
Antiderivative was successfully verified.
[In] Int[x^4*(d + e*x)*(d^2 - e^2*x^2)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 57.0033, size = 178, normalized size = 0.89 \[ \frac{3 d^{9} \operatorname{atan}{\left (\frac{e x}{\sqrt{d^{2} - e^{2} x^{2}}} \right )}}{128 e^{5}} + \frac{3 d^{7} x \sqrt{d^{2} - e^{2} x^{2}}}{128 e^{4}} + \frac{d^{5} x \left (d^{2} - e^{2} x^{2}\right )^{\frac{3}{2}}}{64 e^{4}} - \frac{d^{3} \left (384 d + 945 e x\right ) \left (d^{2} - e^{2} x^{2}\right )^{\frac{5}{2}}}{15120 e^{5}} - \frac{4 d^{2} x^{2} \left (d^{2} - e^{2} x^{2}\right )^{\frac{5}{2}}}{63 e^{3}} - \frac{d x^{3} \left (d^{2} - e^{2} x^{2}\right )^{\frac{5}{2}}}{8 e^{2}} - \frac{x^{4} \left (d^{2} - e^{2} x^{2}\right )^{\frac{5}{2}}}{9 e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4*(e*x+d)*(-e**2*x**2+d**2)**(3/2),x)
[Out]
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Mathematica [A] time = 0.132318, size = 136, normalized size = 0.68 \[ \frac{945 d^9 \tan ^{-1}\left (\frac{e x}{\sqrt{d^2-e^2 x^2}}\right )-\sqrt{d^2-e^2 x^2} \left (1024 d^8+945 d^7 e x+512 d^6 e^2 x^2+630 d^5 e^3 x^3+384 d^4 e^4 x^4-7560 d^3 e^5 x^5-6400 d^2 e^6 x^6+5040 d e^7 x^7+4480 e^8 x^8\right )}{40320 e^5} \]
Antiderivative was successfully verified.
[In] Integrate[x^4*(d + e*x)*(d^2 - e^2*x^2)^(3/2),x]
[Out]
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Maple [A] time = 0.036, size = 198, normalized size = 1. \[ -{\frac{d{x}^{3}}{8\,{e}^{2}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}-{\frac{{d}^{3}x}{16\,{e}^{4}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{{d}^{5}x}{64\,{e}^{4}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{3}{2}}}}+{\frac{3\,{d}^{7}x}{128\,{e}^{4}}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}+{\frac{3\,{d}^{9}}{128\,{e}^{4}}\arctan \left ({x\sqrt{{e}^{2}}{\frac{1}{\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}}} \right ){\frac{1}{\sqrt{{e}^{2}}}}}-{\frac{{x}^{4}}{9\,e} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}-{\frac{4\,{d}^{2}{x}^{2}}{63\,{e}^{3}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}}-{\frac{8\,{d}^{4}}{315\,{e}^{5}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4*(e*x+d)*(-e^2*x^2+d^2)^(3/2),x)
[Out]
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Maxima [A] time = 0.801193, size = 257, normalized size = 1.28 \[ -\frac{{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} x^{4}}{9 \, e} + \frac{3 \, d^{9} \arcsin \left (\frac{e^{2} x}{\sqrt{d^{2} e^{2}}}\right )}{128 \, \sqrt{e^{2}} e^{4}} + \frac{3 \, \sqrt{-e^{2} x^{2} + d^{2}} d^{7} x}{128 \, e^{4}} - \frac{{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d x^{3}}{8 \, e^{2}} + \frac{{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{3}{2}} d^{5} x}{64 \, e^{4}} - \frac{4 \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d^{2} x^{2}}{63 \, e^{3}} - \frac{{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d^{3} x}{16 \, e^{4}} - \frac{8 \,{\left (-e^{2} x^{2} + d^{2}\right )}^{\frac{5}{2}} d^{4}}{315 \, e^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(3/2)*(e*x + d)*x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.282974, size = 806, normalized size = 4.01 \[ -\frac{4480 \, e^{18} x^{18} + 5040 \, d e^{17} x^{17} - 190080 \, d^{2} e^{16} x^{16} - 214200 \, d^{3} e^{15} x^{15} + 1517184 \, d^{4} e^{14} x^{14} + 1721790 \, d^{5} e^{13} x^{13} - 4889472 \, d^{6} e^{12} x^{12} - 5609205 \, d^{7} e^{11} x^{11} + 7644672 \, d^{8} e^{10} x^{10} + 8887095 \, d^{9} e^{9} x^{9} - 5806080 \, d^{10} e^{8} x^{8} - 6781320 \, d^{11} e^{7} x^{7} + 1720320 \, d^{12} e^{6} x^{6} + 1728720 \, d^{13} e^{5} x^{5} + 504000 \, d^{15} e^{3} x^{3} - 241920 \, d^{17} e x + 1890 \,{\left (9 \, d^{10} e^{8} x^{8} - 120 \, d^{12} e^{6} x^{6} + 432 \, d^{14} e^{4} x^{4} - 576 \, d^{16} e^{2} x^{2} + 256 \, d^{18} -{\left (d^{9} e^{8} x^{8} - 40 \, d^{11} e^{6} x^{6} + 240 \, d^{13} e^{4} x^{4} - 448 \, d^{15} e^{2} x^{2} + 256 \, d^{17}\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )} \arctan \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{e x}\right ) + 3 \,{\left (13440 \, d e^{16} x^{16} + 15120 \, d^{2} e^{15} x^{15} - 198400 \, d^{3} e^{14} x^{14} - 224280 \, d^{4} e^{13} x^{13} + 902272 \, d^{5} e^{12} x^{12} + 1030050 \, d^{6} e^{11} x^{11} - 1795584 \, d^{7} e^{10} x^{10} - 2078685 \, d^{8} e^{9} x^{9} + 1648640 \, d^{9} e^{8} x^{8} + 1934520 \, d^{10} e^{7} x^{7} - 573440 \, d^{11} e^{6} x^{6} - 630000 \, d^{12} e^{5} x^{5} - 127680 \, d^{14} e^{3} x^{3} + 80640 \, d^{16} e x\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{40320 \,{\left (9 \, d e^{13} x^{8} - 120 \, d^{3} e^{11} x^{6} + 432 \, d^{5} e^{9} x^{4} - 576 \, d^{7} e^{7} x^{2} + 256 \, d^{9} e^{5} -{\left (e^{13} x^{8} - 40 \, d^{2} e^{11} x^{6} + 240 \, d^{4} e^{9} x^{4} - 448 \, d^{6} e^{7} x^{2} + 256 \, d^{8} e^{5}\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(3/2)*(e*x + d)*x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 55.0427, size = 830, normalized size = 4.13 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4*(e*x+d)*(-e**2*x**2+d**2)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.315756, size = 158, normalized size = 0.79 \[ \frac{3}{128} \, d^{9} \arcsin \left (\frac{x e}{d}\right ) e^{\left (-5\right )}{\rm sign}\left (d\right ) - \frac{1}{40320} \,{\left (1024 \, d^{8} e^{\left (-5\right )} +{\left (945 \, d^{7} e^{\left (-4\right )} + 2 \,{\left (256 \, d^{6} e^{\left (-3\right )} +{\left (315 \, d^{5} e^{\left (-2\right )} + 4 \,{\left (48 \, d^{4} e^{\left (-1\right )} - 5 \,{\left (189 \, d^{3} + 2 \,{\left (80 \, d^{2} e - 7 \,{\left (8 \, x e^{3} + 9 \, d e^{2}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt{-x^{2} e^{2} + d^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-e^2*x^2 + d^2)^(3/2)*(e*x + d)*x^4,x, algorithm="giac")
[Out]