Optimal. Leaf size=115 \[ -\frac{5 \sqrt{2-e x}}{256 \sqrt{3} e (e x+2)}-\frac{5 \sqrt{2-e x}}{96 \sqrt{3} e (e x+2)^2}+\frac{1}{6 \sqrt{3} e \sqrt{2-e x} (e x+2)^2}-\frac{5 \tanh ^{-1}\left (\frac{1}{2} \sqrt{2-e x}\right )}{512 \sqrt{3} e} \]
[Out]
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Rubi [A] time = 0.162117, antiderivative size = 115, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 4, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.167 \[ -\frac{5 \sqrt{2-e x}}{256 \sqrt{3} e (e x+2)}-\frac{5 \sqrt{2-e x}}{96 \sqrt{3} e (e x+2)^2}+\frac{1}{6 \sqrt{3} e \sqrt{2-e x} (e x+2)^2}-\frac{5 \tanh ^{-1}\left (\frac{1}{2} \sqrt{2-e x}\right )}{512 \sqrt{3} e} \]
Antiderivative was successfully verified.
[In] Int[1/((2 + e*x)^(3/2)*(12 - 3*e^2*x^2)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 17.9652, size = 92, normalized size = 0.8 \[ - \frac{5 \sqrt{- 3 e x + 6}}{768 e \left (e x + 2\right )} - \frac{5 \sqrt{- 3 e x + 6}}{288 e \left (e x + 2\right )^{2}} - \frac{5 \sqrt{3} \operatorname{atanh}{\left (\frac{\sqrt{3} \sqrt{- 3 e x + 6}}{6} \right )}}{1536 e} + \frac{1}{6 e \sqrt{- 3 e x + 6} \left (e x + 2\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+2)**(3/2)/(-3*e**2*x**2+12)**(3/2),x)
[Out]
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Mathematica [A] time = 0.1032, size = 76, normalized size = 0.66 \[ \frac{30 e^2 x^2+80 e x+15 \sqrt{e x-2} (e x+2)^2 \tan ^{-1}\left (\frac{1}{2} \sqrt{e x-2}\right )-24}{1536 e (e x+2)^{3/2} \sqrt{12-3 e^2 x^2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((2 + e*x)^(3/2)*(12 - 3*e^2*x^2)^(3/2)),x]
[Out]
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Maple [A] time = 0.028, size = 135, normalized size = 1.2 \[{\frac{1}{ \left ( 4608\,ex-9216 \right ) e}\sqrt{-3\,{e}^{2}{x}^{2}+12} \left ( 5\,{\it Artanh} \left ( 1/6\,\sqrt{3}\sqrt{-3\,ex+6} \right ) \sqrt{3}\sqrt{-3\,ex+6}{x}^{2}{e}^{2}+20\,{\it Artanh} \left ( 1/6\,\sqrt{3}\sqrt{-3\,ex+6} \right ) \sqrt{3}\sqrt{-3\,ex+6}xe-30\,{e}^{2}{x}^{2}+20\,\sqrt{3}{\it Artanh} \left ( 1/6\,\sqrt{3}\sqrt{-3\,ex+6} \right ) \sqrt{-3\,ex+6}-80\,ex+24 \right ) \left ( ex+2 \right ) ^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+2)^(3/2)/(-3*e^2*x^2+12)^(3/2),x)
[Out]
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Maxima [A] time = 0.847618, size = 107, normalized size = 0.93 \[ \frac{-15 i \, \sqrt{3} \arctan \left (\frac{1}{2} \, \sqrt{e x - 2}\right ) - \frac{2 \,{\left (15 i \, \sqrt{3}{\left (e x - 2\right )}^{2} + 100 i \, \sqrt{3}{\left (e x - 2\right )} + 128 i \, \sqrt{3}\right )}}{{\left (e x - 2\right )}^{\frac{5}{2}} + 8 \,{\left (e x - 2\right )}^{\frac{3}{2}} + 16 \, \sqrt{e x - 2}}}{4608 \, e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-3*e^2*x^2 + 12)^(3/2)*(e*x + 2)^(3/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.215857, size = 204, normalized size = 1.77 \[ -\frac{\sqrt{3}{\left (4 \, \sqrt{3}{\left (15 \, e^{2} x^{2} + 40 \, e x - 12\right )} \sqrt{-3 \, e^{2} x^{2} + 12} \sqrt{e x + 2} - 45 \,{\left (e^{4} x^{4} + 4 \, e^{3} x^{3} - 16 \, e x - 16\right )} \log \left (-\frac{\sqrt{3}{\left (e^{2} x^{2} - 4 \, e x - 12\right )} + 4 \, \sqrt{-3 \, e^{2} x^{2} + 12} \sqrt{e x + 2}}{e^{2} x^{2} + 4 \, e x + 4}\right )\right )}}{27648 \,{\left (e^{5} x^{4} + 4 \, e^{4} x^{3} - 16 \, e^{2} x - 16 \, e\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-3*e^2*x^2 + 12)^(3/2)*(e*x + 2)^(3/2)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+2)**(3/2)/(-3*e**2*x**2+12)**(3/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \left [\mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, \mathit{undef}, -2\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((-3*e^2*x^2 + 12)^(3/2)*(e*x + 2)^(3/2)),x, algorithm="giac")
[Out]