Optimal. Leaf size=13 \[ -\frac{3}{8} \left (\frac{1}{x^2}+1\right )^{4/3} \]
[Out]
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Rubi [A] time = 0.0161473, antiderivative size = 13, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{3}{8} \left (\frac{1}{x^2}+1\right )^{4/3} \]
Antiderivative was successfully verified.
[In] Int[(1 + x^(-2))^(1/3)/x^3,x]
[Out]
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Rubi in Sympy [A] time = 1.63378, size = 14, normalized size = 1.08 \[ - \frac{3 \left (1 + \frac{1}{x^{2}}\right )^{\frac{4}{3}}}{8} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((1+1/x**2)**(1/3)/x**3,x)
[Out]
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Mathematica [A] time = 0.0194114, size = 13, normalized size = 1. \[ -\frac{3}{8} \left (\frac{1}{x^2}+1\right )^{4/3} \]
Antiderivative was successfully verified.
[In] Integrate[(1 + x^(-2))^(1/3)/x^3,x]
[Out]
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Maple [B] time = 0.005, size = 22, normalized size = 1.7 \[ -{\frac{3\,{x}^{2}+3}{8\,{x}^{2}}\sqrt [3]{{\frac{{x}^{2}+1}{{x}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((1+1/x^2)^(1/3)/x^3,x)
[Out]
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Maxima [A] time = 1.43535, size = 12, normalized size = 0.92 \[ -\frac{3}{8} \,{\left (\frac{1}{x^{2}} + 1\right )}^{\frac{4}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1/x^2 + 1)^(1/3)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233103, size = 28, normalized size = 2.15 \[ -\frac{3 \,{\left (x^{2} + 1\right )} \left (\frac{x^{2} + 1}{x^{2}}\right )^{\frac{1}{3}}}{8 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1/x^2 + 1)^(1/3)/x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.36043, size = 31, normalized size = 2.38 \[ - \frac{3 \sqrt [3]{1 + \frac{1}{x^{2}}}}{8} - \frac{3 \sqrt [3]{1 + \frac{1}{x^{2}}}}{8 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1+1/x**2)**(1/3)/x**3,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (\frac{1}{x^{2}} + 1\right )}^{\frac{1}{3}}}{x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((1/x^2 + 1)^(1/3)/x^3,x, algorithm="giac")
[Out]