Optimal. Leaf size=59 \[ \frac{(x+1)^{3/2}}{3 (1-x)^{3/2}}+\frac{2 \sqrt{x+1}}{\sqrt{1-x}}-\tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
[Out]
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Rubi [A] time = 0.0743007, antiderivative size = 59, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{(x+1)^{3/2}}{3 (1-x)^{3/2}}+\frac{2 \sqrt{x+1}}{\sqrt{1-x}}-\tanh ^{-1}\left (\sqrt{1-x} \sqrt{x+1}\right ) \]
Antiderivative was successfully verified.
[In] Int[Sqrt[1 + x]/((1 - x)^(5/2)*x),x]
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Rubi in Sympy [A] time = 6.56273, size = 44, normalized size = 0.75 \[ - \operatorname{atanh}{\left (\sqrt{- x + 1} \sqrt{x + 1} \right )} + \frac{2 \sqrt{x + 1}}{\sqrt{- x + 1}} + \frac{\left (x + 1\right )^{\frac{3}{2}}}{3 \left (- x + 1\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((1+x)**(1/2)/(1-x)**(5/2)/x,x)
[Out]
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Mathematica [A] time = 0.0676802, size = 92, normalized size = 1.56 \[ \frac{\sqrt{1-x^2} (7-5 x)}{3 (x-1)^2}+\log \left (1-\sqrt{x+1}\right )-\log \left (\sqrt{1-x}-\sqrt{x+1}+2\right )-\log \left (\sqrt{x+1}+1\right )+\log \left (\sqrt{1-x}+\sqrt{x+1}+2\right ) \]
Warning: Unable to verify antiderivative.
[In] Integrate[Sqrt[1 + x]/((1 - x)^(5/2)*x),x]
[Out]
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Maple [B] time = 0.017, size = 93, normalized size = 1.6 \[ -{\frac{1}{3\, \left ( -1+x \right ) ^{2}} \left ( 3\,{\it Artanh} \left ({\frac{1}{\sqrt{-{x}^{2}+1}}} \right ){x}^{2}-6\,{\it Artanh} \left ({\frac{1}{\sqrt{-{x}^{2}+1}}} \right ) x+5\,x\sqrt{-{x}^{2}+1}+3\,{\it Artanh} \left ({\frac{1}{\sqrt{-{x}^{2}+1}}} \right ) -7\,\sqrt{-{x}^{2}+1} \right ) \sqrt{1-x}\sqrt{1+x}{\frac{1}{\sqrt{-{x}^{2}+1}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((1+x)^(1/2)/(1-x)^(5/2)/x,x)
[Out]
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Maxima [A] time = 1.34463, size = 95, normalized size = 1.61 \[ \frac{5 \, x}{3 \, \sqrt{-x^{2} + 1}} + \frac{1}{\sqrt{-x^{2} + 1}} + \frac{4 \, x}{3 \,{\left (-x^{2} + 1\right )}^{\frac{3}{2}}} + \frac{4}{3 \,{\left (-x^{2} + 1\right )}^{\frac{3}{2}}} - \log \left (\frac{2 \, \sqrt{-x^{2} + 1}}{{\left | x \right |}} + \frac{2}{{\left | x \right |}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x + 1)/(x*(-x + 1)^(5/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233293, size = 166, normalized size = 2.81 \[ \frac{2 \, x^{3} + 12 \, x^{2} - 6 \,{\left (2 \, x^{2} - 3 \, x\right )} \sqrt{x + 1} \sqrt{-x + 1} + 3 \,{\left (x^{3} -{\left (x^{2} - 3 \, x + 2\right )} \sqrt{x + 1} \sqrt{-x + 1} - 3 \, x + 2\right )} \log \left (\frac{\sqrt{x + 1} \sqrt{-x + 1} - 1}{x}\right ) - 18 \, x}{3 \,{\left (x^{3} -{\left (x^{2} - 3 \, x + 2\right )} \sqrt{x + 1} \sqrt{-x + 1} - 3 \, x + 2\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(x + 1)/(x*(-x + 1)^(5/2)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{x + 1}}{x \left (- x + 1\right )^{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1+x)**(1/2)/(1-x)**(5/2)/x,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(sqrt(x + 1)/(x*(-x + 1)^(5/2)),x, algorithm="giac")
[Out]