Optimal. Leaf size=107 \[ -\frac{5 e^2 \sqrt{d^2-e^2 x^2}}{3 d^2 x}-\frac{e \sqrt{d^2-e^2 x^2}}{d x^2}-\frac{\sqrt{d^2-e^2 x^2}}{3 x^3}-\frac{e^3 \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{d^2} \]
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Rubi [A] time = 0.315298, antiderivative size = 107, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.222 \[ -\frac{5 e^2 \sqrt{d^2-e^2 x^2}}{3 d^2 x}-\frac{e \sqrt{d^2-e^2 x^2}}{d x^2}-\frac{\sqrt{d^2-e^2 x^2}}{3 x^3}-\frac{e^3 \tanh ^{-1}\left (\frac{\sqrt{d^2-e^2 x^2}}{d}\right )}{d^2} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x)^2/(x^4*Sqrt[d^2 - e^2*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 28.1774, size = 88, normalized size = 0.82 \[ - \frac{\sqrt{d^{2} - e^{2} x^{2}}}{3 x^{3}} - \frac{e \sqrt{d^{2} - e^{2} x^{2}}}{d x^{2}} - \frac{e^{3} \operatorname{atanh}{\left (\frac{\sqrt{d^{2} - e^{2} x^{2}}}{d} \right )}}{d^{2}} - \frac{5 e^{2} \sqrt{d^{2} - e^{2} x^{2}}}{3 d^{2} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**2/x**4/(-e**2*x**2+d**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.164305, size = 76, normalized size = 0.71 \[ -\frac{\frac{\sqrt{d^2-e^2 x^2} \left (d^2+3 d e x+5 e^2 x^2\right )}{x^3}+3 e^3 \log \left (\sqrt{d^2-e^2 x^2}+d\right )-3 e^3 \log (x)}{3 d^2} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x)^2/(x^4*Sqrt[d^2 - e^2*x^2]),x]
[Out]
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Maple [A] time = 0.018, size = 114, normalized size = 1.1 \[ -{\frac{1}{3\,{x}^{3}}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}-{\frac{5\,{e}^{2}}{3\,{d}^{2}x}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}-{\frac{e}{d{x}^{2}}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}}}-{\frac{{e}^{3}}{d}\ln \left ({\frac{1}{x} \left ( 2\,{d}^{2}+2\,\sqrt{{d}^{2}}\sqrt{-{e}^{2}{x}^{2}+{d}^{2}} \right ) } \right ){\frac{1}{\sqrt{{d}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^2/x^4/(-e^2*x^2+d^2)^(1/2),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)^2/(sqrt(-e^2*x^2 + d^2)*x^4),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.274398, size = 355, normalized size = 3.32 \[ -\frac{5 \, e^{6} x^{6} + 3 \, d e^{5} x^{5} - 24 \, d^{2} e^{4} x^{4} - 15 \, d^{3} e^{3} x^{3} + 15 \, d^{4} e^{2} x^{2} + 12 \, d^{5} e x + 4 \, d^{6} - 3 \,{\left (3 \, d e^{5} x^{5} - 4 \, d^{3} e^{3} x^{3} -{\left (e^{5} x^{5} - 4 \, d^{2} e^{3} x^{3}\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )} \log \left (-\frac{d - \sqrt{-e^{2} x^{2} + d^{2}}}{x}\right ) +{\left (15 \, d e^{4} x^{4} + 9 \, d^{2} e^{3} x^{3} - 17 \, d^{3} e^{2} x^{2} - 12 \, d^{4} e x - 4 \, d^{5}\right )} \sqrt{-e^{2} x^{2} + d^{2}}}{3 \,{\left (3 \, d^{3} e^{2} x^{5} - 4 \, d^{5} x^{3} -{\left (d^{2} e^{2} x^{5} - 4 \, d^{4} x^{3}\right )} \sqrt{-e^{2} x^{2} + d^{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^2/(sqrt(-e^2*x^2 + d^2)*x^4),x, algorithm="fricas")
[Out]
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Sympy [A] time = 13.7215, size = 303, normalized size = 2.83 \[ d^{2} \left (\begin{cases} - \frac{e \sqrt{\frac{d^{2}}{e^{2} x^{2}} - 1}}{3 d^{2} x^{2}} - \frac{2 e^{3} \sqrt{\frac{d^{2}}{e^{2} x^{2}} - 1}}{3 d^{4}} & \text{for}\: \left |{\frac{d^{2}}{e^{2} x^{2}}}\right | > 1 \\- \frac{i e \sqrt{- \frac{d^{2}}{e^{2} x^{2}} + 1}}{3 d^{2} x^{2}} - \frac{2 i e^{3} \sqrt{- \frac{d^{2}}{e^{2} x^{2}} + 1}}{3 d^{4}} & \text{otherwise} \end{cases}\right ) + 2 d e \left (\begin{cases} - \frac{e \sqrt{\frac{d^{2}}{e^{2} x^{2}} - 1}}{2 d^{2} x} - \frac{e^{2} \operatorname{acosh}{\left (\frac{d}{e x} \right )}}{2 d^{3}} & \text{for}\: \left |{\frac{d^{2}}{e^{2} x^{2}}}\right | > 1 \\\frac{i}{2 e x^{3} \sqrt{- \frac{d^{2}}{e^{2} x^{2}} + 1}} - \frac{i e}{2 d^{2} x \sqrt{- \frac{d^{2}}{e^{2} x^{2}} + 1}} + \frac{i e^{2} \operatorname{asin}{\left (\frac{d}{e x} \right )}}{2 d^{3}} & \text{otherwise} \end{cases}\right ) + e^{2} \left (\begin{cases} - \frac{e \sqrt{\frac{d^{2}}{e^{2} x^{2}} - 1}}{d^{2}} & \text{for}\: \left |{\frac{d^{2}}{e^{2} x^{2}}}\right | > 1 \\- \frac{i e \sqrt{- \frac{d^{2}}{e^{2} x^{2}} + 1}}{d^{2}} & \text{otherwise} \end{cases}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**2/x**4/(-e**2*x**2+d**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.295299, size = 323, normalized size = 3.02 \[ \frac{x^{3}{\left (\frac{6 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )} e^{6}}{x} + \frac{21 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )}^{2} e^{4}}{x^{2}} + e^{8}\right )} e}{24 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )}^{3} d^{2}} - \frac{e^{3}{\rm ln}\left (\frac{{\left | -2 \, d e - 2 \, \sqrt{-x^{2} e^{2} + d^{2}} e \right |} e^{\left (-2\right )}}{2 \,{\left | x \right |}}\right )}{d^{2}} - \frac{{\left (\frac{21 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )} d^{4} e^{16}}{x} + \frac{6 \,{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )}^{2} d^{4} e^{14}}{x^{2}} + \frac{{\left (d e + \sqrt{-x^{2} e^{2} + d^{2}} e\right )}^{3} d^{4} e^{12}}{x^{3}}\right )} e^{\left (-15\right )}}{24 \, d^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x + d)^2/(sqrt(-e^2*x^2 + d^2)*x^4),x, algorithm="giac")
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