Optimal. Leaf size=24 \[ -\frac{a^2}{x}+2 a b x+\frac{b^2 x^3}{3} \]
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Rubi [A] time = 0.0231274, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 22, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.045 \[ -\frac{a^2}{x}+2 a b x+\frac{b^2 x^3}{3} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x^2 + b^2*x^4)/x^2,x]
[Out]
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Rubi in Sympy [A] time = 11.2286, size = 19, normalized size = 0.79 \[ - \frac{a^{2}}{x} + 2 a b x + \frac{b^{2} x^{3}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**4+2*a*b*x**2+a**2)/x**2,x)
[Out]
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Mathematica [A] time = 0.00153688, size = 24, normalized size = 1. \[ -\frac{a^2}{x}+2 a b x+\frac{b^2 x^3}{3} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x^2 + b^2*x^4)/x^2,x]
[Out]
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Maple [A] time = 0.005, size = 23, normalized size = 1. \[ -{\frac{{a}^{2}}{x}}+2\,abx+{\frac{{b}^{2}{x}^{3}}{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^4+2*a*b*x^2+a^2)/x^2,x)
[Out]
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Maxima [A] time = 0.696324, size = 30, normalized size = 1.25 \[ \frac{1}{3} \, b^{2} x^{3} + 2 \, a b x - \frac{a^{2}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)/x^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.253241, size = 34, normalized size = 1.42 \[ \frac{b^{2} x^{4} + 6 \, a b x^{2} - 3 \, a^{2}}{3 \, x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)/x^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.951372, size = 19, normalized size = 0.79 \[ - \frac{a^{2}}{x} + 2 a b x + \frac{b^{2} x^{3}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**4+2*a*b*x**2+a**2)/x**2,x)
[Out]
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GIAC/XCAS [A] time = 0.268216, size = 30, normalized size = 1.25 \[ \frac{1}{3} \, b^{2} x^{3} + 2 \, a b x - \frac{a^{2}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^4 + 2*a*b*x^2 + a^2)/x^2,x, algorithm="giac")
[Out]