Optimal. Leaf size=16 \[ \frac{1}{x}+2 \log (1-x)-2 \log (x) \]
[Out]
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Rubi [A] time = 0.025342, antiderivative size = 16, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 12, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ \frac{1}{x}+2 \log (1-x)-2 \log (x) \]
Antiderivative was successfully verified.
[In] Int[(1 + x)/((-1 + x)*x^2),x]
[Out]
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Rubi in Sympy [A] time = 3.26899, size = 14, normalized size = 0.88 \[ - 2 \log{\left (x \right )} + 2 \log{\left (- x + 1 \right )} + \frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((1+x)/(-1+x)/x**2,x)
[Out]
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Mathematica [A] time = 0.00437705, size = 16, normalized size = 1. \[ \frac{1}{x}+2 \log (1-x)-2 \log (x) \]
Antiderivative was successfully verified.
[In] Integrate[(1 + x)/((-1 + x)*x^2),x]
[Out]
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Maple [A] time = 0.009, size = 15, normalized size = 0.9 \[ 2\,\ln \left ( -1+x \right ) +{x}^{-1}-2\,\ln \left ( x \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((1+x)/(-1+x)/x^2,x)
[Out]
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Maxima [A] time = 0.771998, size = 19, normalized size = 1.19 \[ \frac{1}{x} + 2 \, \log \left (x - 1\right ) - 2 \, \log \left (x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)/((x - 1)*x^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.260379, size = 24, normalized size = 1.5 \[ \frac{2 \, x \log \left (x - 1\right ) - 2 \, x \log \left (x\right ) + 1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)/((x - 1)*x^2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.194442, size = 14, normalized size = 0.88 \[ - 2 \log{\left (x \right )} + 2 \log{\left (x - 1 \right )} + \frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1+x)/(-1+x)/x**2,x)
[Out]
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GIAC/XCAS [A] time = 0.26267, size = 22, normalized size = 1.38 \[ \frac{1}{x} + 2 \,{\rm ln}\left ({\left | x - 1 \right |}\right ) - 2 \,{\rm ln}\left ({\left | x \right |}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((x + 1)/((x - 1)*x^2),x, algorithm="giac")
[Out]