Optimal. Leaf size=22 \[ \frac{\left (1-x^2\right )^{3/2}}{3 (1-x)^3} \]
[Out]
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Rubi [A] time = 0.0252435, antiderivative size = 22, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.053 \[ \frac{\left (1-x^2\right )^{3/2}}{3 (1-x)^3} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[1 - x^2]/(1 - x)^3,x]
[Out]
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Rubi in Sympy [A] time = 4.52736, size = 14, normalized size = 0.64 \[ \frac{\left (- x^{2} + 1\right )^{\frac{3}{2}}}{3 \left (- x + 1\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((-x**2+1)**(1/2)/(1-x)**3,x)
[Out]
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Mathematica [A] time = 0.0176503, size = 23, normalized size = 1.05 \[ \frac{(x+1) \sqrt{1-x^2}}{3 (x-1)^2} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[1 - x^2]/(1 - x)^3,x]
[Out]
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Maple [A] time = 0.003, size = 20, normalized size = 0.9 \[{\frac{1+x}{3\, \left ( -1+x \right ) ^{2}}\sqrt{-{x}^{2}+1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((-x^2+1)^(1/2)/(1-x)^3,x)
[Out]
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Maxima [A] time = 0.6973, size = 51, normalized size = 2.32 \[ \frac{2 \, \sqrt{-x^{2} + 1}}{3 \,{\left (x^{2} - 2 \, x + 1\right )}} + \frac{\sqrt{-x^{2} + 1}}{3 \,{\left (x - 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(-x^2 + 1)/(x - 1)^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.209818, size = 68, normalized size = 3.09 \[ \frac{2 \,{\left (x^{3} + 3 \, \sqrt{-x^{2} + 1} x - 3 \, x\right )}}{3 \,{\left (x^{3} -{\left (x^{2} - 3 \, x + 2\right )} \sqrt{-x^{2} + 1} - 3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(-x^2 + 1)/(x - 1)^3,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \int \frac{\sqrt{- x^{2} + 1}}{x^{3} - 3 x^{2} + 3 x - 1}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-x**2+1)**(1/2)/(1-x)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.215037, size = 55, normalized size = 2.5 \[ \frac{2 \,{\left (\frac{3 \,{\left (\sqrt{-x^{2} + 1} - 1\right )}^{2}}{x^{2}} + 1\right )}}{3 \,{\left (\frac{\sqrt{-x^{2} + 1} - 1}{x} + 1\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(-sqrt(-x^2 + 1)/(x - 1)^3,x, algorithm="giac")
[Out]