Optimal. Leaf size=38 \[ \frac{2}{3} \sinh ^{-1}\left (\frac{1}{2} (3 x-1)\right )-\frac{1}{6} (1-3 x) \sqrt{9 x^2-6 x+5} \]
[Out]
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Rubi [A] time = 0.0273342, antiderivative size = 38, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 14, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.214 \[ \frac{2}{3} \sinh ^{-1}\left (\frac{1}{2} (3 x-1)\right )-\frac{1}{6} (1-3 x) \sqrt{9 x^2-6 x+5} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[5 - 6*x + 9*x^2],x]
[Out]
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Rubi in Sympy [A] time = 2.02363, size = 44, normalized size = 1.16 \[ - \frac{\left (- 18 x + 6\right ) \sqrt{9 x^{2} - 6 x + 5}}{36} + \frac{2 \operatorname{atanh}{\left (\frac{18 x - 6}{6 \sqrt{9 x^{2} - 6 x + 5}} \right )}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((9*x**2-6*x+5)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0283147, size = 39, normalized size = 1.03 \[ \sqrt{9 x^2-6 x+5} \left (\frac{x}{2}-\frac{1}{6}\right )+\frac{2}{3} \sinh ^{-1}\left (\frac{1}{2} (3 x-1)\right ) \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[5 - 6*x + 9*x^2],x]
[Out]
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Maple [A] time = 0.005, size = 29, normalized size = 0.8 \[{\frac{18\,x-6}{36}\sqrt{9\,{x}^{2}-6\,x+5}}+{\frac{2}{3}{\it Arcsinh} \left ( -{\frac{1}{2}}+{\frac{3\,x}{2}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((9*x^2-6*x+5)^(1/2),x)
[Out]
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Maxima [A] time = 0.790748, size = 51, normalized size = 1.34 \[ \frac{1}{2} \, \sqrt{9 \, x^{2} - 6 \, x + 5} x - \frac{1}{6} \, \sqrt{9 \, x^{2} - 6 \, x + 5} + \frac{2}{3} \, \operatorname{arsinh}\left (\frac{3}{2} \, x - \frac{1}{2}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(9*x^2 - 6*x + 5),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.215401, size = 177, normalized size = 4.66 \[ -\frac{324 \, x^{4} - 432 \, x^{3} + 351 \, x^{2} + 16 \,{\left (9 \, x^{2} - \sqrt{9 \, x^{2} - 6 \, x + 5}{\left (3 \, x - 1\right )} - 6 \, x + 3\right )} \log \left (-3 \, x + \sqrt{9 \, x^{2} - 6 \, x + 5} + 1\right ) -{\left (108 \, x^{3} - 108 \, x^{2} + 57 \, x - 11\right )} \sqrt{9 \, x^{2} - 6 \, x + 5} - 138 \, x + 17}{24 \,{\left (9 \, x^{2} - \sqrt{9 \, x^{2} - 6 \, x + 5}{\left (3 \, x - 1\right )} - 6 \, x + 3\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(9*x^2 - 6*x + 5),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \sqrt{9 x^{2} - 6 x + 5}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((9*x**2-6*x+5)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.209735, size = 54, normalized size = 1.42 \[ \frac{1}{6} \, \sqrt{9 \, x^{2} - 6 \, x + 5}{\left (3 \, x - 1\right )} - \frac{2}{3} \,{\rm ln}\left (-3 \, x + \sqrt{9 \, x^{2} - 6 \, x + 5} + 1\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(9*x^2 - 6*x + 5),x, algorithm="giac")
[Out]