Optimal. Leaf size=145 \[ \frac{4 e (d+e x)}{5 d \left (d^2-e^2 x^2\right )^{5/2}}-\frac{\sqrt{d^2-e^2 x^2}}{d^5 x}+\frac{e (15 d+19 e x)}{5 d^5 \sqrt{d^2-e^2 x^2}}-\frac{3 e \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{d^5}+\frac{e (5 d+7 e x)}{5 d^3 \left (d^2-e^2 x^2\right )^{3/2}} \]
[Out]
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Rubi [A] time = 0.448311, antiderivative size = 145, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 5, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.185 \[ \frac{4 e (d+e x)}{5 d \left (d^2-e^2 x^2\right )^{5/2}}-\frac{\sqrt{d^2-e^2 x^2}}{d^5 x}+\frac{e (15 d+19 e x)}{5 d^5 \sqrt{d^2-e^2 x^2}}-\frac{3 e \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{d^5}+\frac{e (5 d+7 e x)}{5 d^3 \left (d^2-e^2 x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^3/(x^2*(d^2 - e^2*x^2)^(7/2)),x]
[Out]
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Rubi in Sympy [A] time = 55.9283, size = 124, normalized size = 0.86 \[ \frac{e \sqrt{d^{2} - e^{2} x^{2}}}{5 d^{3} \left (d - e x\right )^{3}} + \frac{4 e \sqrt{d^{2} - e^{2} x^{2}}}{5 d^{4} \left (d - e x\right )^{2}} - \frac{3 e \operatorname{atanh}{\left (\frac{\sqrt{d^{2} - e^{2} x^{2}}}{d} \right )}}{d^{5}} + \frac{19 e \sqrt{d^{2} - e^{2} x^{2}}}{5 d^{5} \left (d - e x\right )} - \frac{\sqrt{d^{2} - e^{2} x^{2}}}{d^{5} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**3/x**2/(-e**2*x**2+d**2)**(7/2),x)
[Out]
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Mathematica [A] time = 0.151774, size = 94, normalized size = 0.65 \[ \frac{-15 e \log \left (\sqrt{d^2-e^2 x^2}+d\right )+\frac{\sqrt{d^2-e^2 x^2} \left (5 d^3-39 d^2 e x+57 d e^2 x^2-24 e^3 x^3\right )}{x (e x-d)^3}+15 e \log (x)}{5 d^5} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^3/(x^2*(d^2 - e^2*x^2)^(7/2)),x]
[Out]
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Maple [A] time = 0.015, size = 190, normalized size = 1.3 \[ -{\frac{d}{x} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{5}{2}}}}+{\frac{9\,{e}^{2}x}{5\,d} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{5}{2}}}}+{\frac{12\,{e}^{2}x}{5\,{d}^{3}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{3}{2}}}}+{\frac{24\,{e}^{2}x}{5\,{d}^{5}}{\frac{1}{\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}}}+{\frac{4\,e}{5} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{5}{2}}}}+{\frac{e}{{d}^{2}} \left ( -{e}^{2}{x}^{2}+{d}^{2} \right ) ^{-{\frac{3}{2}}}}+3\,{\frac{e}{{d}^{4}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}}-3\,{\frac{e}{{d}^{4}\sqrt{{d}^{2}}}\ln \left ({\frac{2\,{d}^{2}+2\,\sqrt{{d}^{2}}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}{x}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^3/x^2/(-e^2*x^2+d^2)^(7/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/((-e^2*x^2 + d^2)^(7/2)*x^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.295272, size = 620, normalized size = 4.28 \[ \frac{153 \, d e^{6} x^{6} - 330 \, d^{2} e^{5} x^{5} - 70 \, d^{3} e^{4} x^{4} + 525 \, d^{4} e^{3} x^{3} - 220 \, d^{5} e^{2} x^{2} - 100 \, d^{6} e x + 40 \, d^{7} + 15 \,{\left (e^{7} x^{7} + d e^{6} x^{6} - 13 \, d^{2} e^{5} x^{5} + 15 \, d^{3} e^{4} x^{4} + 8 \, d^{4} e^{3} x^{3} - 20 \, d^{5} e^{2} x^{2} + 8 \, d^{6} e x -{\left (e^{6} x^{6} - 6 \, d e^{5} x^{5} + 5 \, d^{2} e^{4} x^{4} + 12 \, d^{3} e^{3} x^{3} - 20 \, d^{4} e^{2} x^{2} + 8 \, d^{5} e x\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )} \log \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{x}\right ) -{\left (48 \, e^{6} x^{6} - 105 \, d e^{5} x^{5} - 165 \, d^{2} e^{4} x^{4} + 475 \, d^{3} e^{3} x^{3} - 200 \, d^{4} e^{2} x^{2} - 100 \, d^{5} e x + 40 \, d^{6}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{5 \,{\left (d^{5} e^{6} x^{7} + d^{6} e^{5} x^{6} - 13 \, d^{7} e^{4} x^{5} + 15 \, d^{8} e^{3} x^{4} + 8 \, d^{9} e^{2} x^{3} - 20 \, d^{10} e x^{2} + 8 \, d^{11} x -{\left (d^{5} e^{5} x^{6} - 6 \, d^{6} e^{4} x^{5} + 5 \, d^{7} e^{3} x^{4} + 12 \, d^{8} e^{2} x^{3} - 20 \, d^{9} e x^{2} + 8 \, d^{10} x\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/((-e^2*x^2 + d^2)^(7/2)*x^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (d + e x\right )^{3}}{x^{2} \left (- \left (- d + e x\right ) \left (d + e x\right )\right )^{\frac{7}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**3/x**2/(-e**2*x**2+d**2)**(7/2),x)
[Out]
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GIAC/XCAS [A] time = 0.30003, size = 250, normalized size = 1.72 \[ -\frac{\sqrt{-x^{2} e^{2} + d^{2}}{\left ({\left ({\left ({\left (x{\left (\frac{19 \, x e^{6}}{d^{5}} + \frac{15 \, e^{5}}{d^{4}}\right )} - \frac{45 \, e^{4}}{d^{3}}\right )} x - \frac{35 \, e^{3}}{d^{2}}\right )} x + \frac{30 \, e^{2}}{d}\right )} x + 24 \, e\right )}}{5 \,{\left (x^{2} e^{2} - d^{2}\right )}^{3}} - \frac{3 \, e{\rm ln}\left (\frac{{\left | -2 \, d e - 2 \, \sqrt{-x^{2} e^{2} + d^{2}} e \right |} e^{\left (-2\right )}}{2 \,{\left | x \right |}}\right )}{d^{5}} + \frac{x e^{3}}{2 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )} d^{5}} - \frac{{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )} e^{\left (-1\right )}}{2 \, d^{5} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^3/((-e^2*x^2 + d^2)^(7/2)*x^2),x, algorithm="giac")
[Out]