Optimal. Leaf size=69 \[ -\frac{\sqrt{1-x} (x+1)^{3/2}}{2 x^2}-\frac{3 \sqrt{1-x} \sqrt{x+1}}{2 x}-\frac{3}{2} \tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
[Out]
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Rubi [A] time = 0.0795779, antiderivative size = 69, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.15 \[ -\frac{\sqrt{1-x} (x+1)^{3/2}}{2 x^2}-\frac{3 \sqrt{1-x} \sqrt{x+1}}{2 x}-\frac{3}{2} \tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
Antiderivative was successfully verified.
[In] Int[(1 + x)^(3/2)/(Sqrt[1 - x]*x^3),x]
[Out]
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Rubi in Sympy [A] time = 6.29285, size = 56, normalized size = 0.81 \[ - \frac{3 \operatorname{atanh}{\left (\sqrt{- x + 1} \sqrt{x + 1} \right )}}{2} - \frac{3 \sqrt{- x + 1} \sqrt{x + 1}}{2 x} - \frac{\sqrt{- x + 1} \left (x + 1\right )^{\frac{3}{2}}}{2 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((1+x)**(3/2)/x**3/(1-x)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0513493, size = 46, normalized size = 0.67 \[ \frac{1}{2} \left (-\frac{\sqrt{1-x^2} (4 x+1)}{x^2}-3 \log \left (\sqrt{1-x^2}+1\right )+3 \log (x)\right ) \]
Warning: Unable to verify antiderivative.
[In] Integrate[(1 + x)^(3/2)/(Sqrt[1 - x]*x^3),x]
[Out]
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Maple [A] time = 0.017, size = 64, normalized size = 0.9 \[ -{\frac{1}{2\,{x}^{2}}\sqrt{1-x}\sqrt{1+x} \left ( 3\,{\it Artanh} \left ({\frac{1}{\sqrt{-{x}^{2}+1}}} \right ){x}^{2}+4\,x\sqrt{-{x}^{2}+1}+\sqrt{-{x}^{2}+1} \right ){\frac{1}{\sqrt{-{x}^{2}+1}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((1+x)^(3/2)/x^3/(1-x)^(1/2),x)
[Out]
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Maxima [A] time = 1.50172, size = 73, normalized size = 1.06 \[ -\frac{2 \, \sqrt{-x^{2} + 1}}{x} - \frac{\sqrt{-x^{2} + 1}}{2 \, x^{2}} - \frac{3}{2} \, \log \left (\frac{2 \, \sqrt{-x^{2} + 1}}{{\left | x \right |}} + \frac{2}{{\left | x \right |}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)^(3/2)/(x^3*sqrt(-x + 1)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.232311, size = 162, normalized size = 2.35 \[ \frac{8 \, x^{3} + 2 \, x^{2} -{\left (4 \, x^{3} + x^{2} - 8 \, x - 2\right )} \sqrt{x + 1} \sqrt{-x + 1} + 3 \,{\left (x^{4} + 2 \, \sqrt{x + 1} x^{2} \sqrt{-x + 1} - 2 \, x^{2}\right )} \log \left (\frac{\sqrt{x + 1} \sqrt{-x + 1} - 1}{x}\right ) - 8 \, x - 2}{2 \,{\left (x^{4} + 2 \, \sqrt{x + 1} x^{2} \sqrt{-x + 1} - 2 \, x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)^(3/2)/(x^3*sqrt(-x + 1)),x, algorithm="fricas")
[Out]
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1+x)**(3/2)/x**3/(1-x)**(1/2),x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)^(3/2)/(x^3*sqrt(-x + 1)),x, algorithm="giac")
[Out]