Optimal. Leaf size=88 \[ -\frac{\sqrt{1-x} (x+1)^{5/2}}{3 x^3}-\frac{\sqrt{1-x} (x+1)^{3/2}}{3 x^2}-\frac{\sqrt{1-x} \sqrt{x+1}}{x}-\tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
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Rubi [A] time = 0.10995, antiderivative size = 88, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ -\frac{\sqrt{1-x} (x+1)^{5/2}}{3 x^3}-\frac{\sqrt{1-x} (x+1)^{3/2}}{3 x^2}-\frac{\sqrt{1-x} \sqrt{x+1}}{x}-\tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
Antiderivative was successfully verified.
[In] Int[(1 + x)^(3/2)/(Sqrt[1 - x]*x^4),x]
[Out]
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Rubi in Sympy [A] time = 7.88908, size = 68, normalized size = 0.77 \[ - \operatorname{atanh}{\left (\sqrt{- x + 1} \sqrt{x + 1} \right )} - \frac{\sqrt{- x + 1} \sqrt{x + 1}}{x} - \frac{\sqrt{- x + 1} \left (x + 1\right )^{\frac{3}{2}}}{3 x^{2}} - \frac{\sqrt{- x + 1} \left (x + 1\right )^{\frac{5}{2}}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((1+x)**(3/2)/x**4/(1-x)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0596915, size = 47, normalized size = 0.53 \[ -\log \left (\sqrt{1-x^2}+1\right )-\frac{\sqrt{1-x^2} \left (5 x^2+3 x+1\right )}{3 x^3}+\log (x) \]
Warning: Unable to verify antiderivative.
[In] Integrate[(1 + x)^(3/2)/(Sqrt[1 - x]*x^4),x]
[Out]
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Maple [A] time = 0.017, size = 78, normalized size = 0.9 \[ -{\frac{1}{3\,{x}^{3}}\sqrt{1-x}\sqrt{1+x} \left ( 3\,{\it Artanh} \left ({\frac{1}{\sqrt{-{x}^{2}+1}}} \right ){x}^{3}+5\,{x}^{2}\sqrt{-{x}^{2}+1}+3\,x\sqrt{-{x}^{2}+1}+\sqrt{-{x}^{2}+1} \right ){\frac{1}{\sqrt{-{x}^{2}+1}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((1+x)^(3/2)/x^4/(1-x)^(1/2),x)
[Out]
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Maxima [A] time = 1.48965, size = 92, normalized size = 1.05 \[ -\frac{5 \, \sqrt{-x^{2} + 1}}{3 \, x} - \frac{\sqrt{-x^{2} + 1}}{x^{2}} - \frac{\sqrt{-x^{2} + 1}}{3 \, x^{3}} - \log \left (\frac{2 \, \sqrt{-x^{2} + 1}}{{\left | x \right |}} + \frac{2}{{\left | x \right |}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)^(3/2)/(x^4*sqrt(-x + 1)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.231596, size = 212, normalized size = 2.41 \[ -\frac{5 \, x^{6} + 3 \, x^{5} - 24 \, x^{4} - 15 \, x^{3} + 15 \, x^{2} +{\left (15 \, x^{4} + 9 \, x^{3} - 17 \, x^{2} - 12 \, x - 4\right )} \sqrt{x + 1} \sqrt{-x + 1} - 3 \,{\left (3 \, x^{5} - 4 \, x^{3} -{\left (x^{5} - 4 \, x^{3}\right )} \sqrt{x + 1} \sqrt{-x + 1}\right )} \log \left (\frac{\sqrt{x + 1} \sqrt{-x + 1} - 1}{x}\right ) + 12 \, x + 4}{3 \,{\left (3 \, x^{5} - 4 \, x^{3} -{\left (x^{5} - 4 \, x^{3}\right )} \sqrt{x + 1} \sqrt{-x + 1}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)^(3/2)/(x^4*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**4/(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^4*sqrt(-x + 1)),x, algorithm="giac")
[Out]