Optimal. Leaf size=30 \[ \frac{a^2 x^7}{7}+\frac{2}{5} a b x^5+\frac{b^2 x^3}{3} \]
[Out]
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Rubi [A] time = 0.0460609, antiderivative size = 30, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{a^2 x^7}{7}+\frac{2}{5} a b x^5+\frac{b^2 x^3}{3} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x^2)^2*x^6,x]
[Out]
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Rubi in Sympy [A] time = 6.99374, size = 26, normalized size = 0.87 \[ \frac{a^{2} x^{7}}{7} + \frac{2 a b x^{5}}{5} + \frac{b^{2} x^{3}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x**2)**2*x**6,x)
[Out]
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Mathematica [A] time = 0.00188246, size = 30, normalized size = 1. \[ \frac{a^2 x^7}{7}+\frac{2}{5} a b x^5+\frac{b^2 x^3}{3} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x^2)^2*x^6,x]
[Out]
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Maple [A] time = 0.001, size = 25, normalized size = 0.8 \[{\frac{{b}^{2}{x}^{3}}{3}}+{\frac{2\,{x}^{5}ab}{5}}+{\frac{{a}^{2}{x}^{7}}{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x^2)^2*x^6,x)
[Out]
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Maxima [A] time = 1.43765, size = 32, normalized size = 1.07 \[ \frac{1}{7} \, a^{2} x^{7} + \frac{2}{5} \, a b x^{5} + \frac{1}{3} \, b^{2} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)^2*x^6,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.217644, size = 32, normalized size = 1.07 \[ \frac{1}{7} \, a^{2} x^{7} + \frac{2}{5} \, a b x^{5} + \frac{1}{3} \, b^{2} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)^2*x^6,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.091593, size = 26, normalized size = 0.87 \[ \frac{a^{2} x^{7}}{7} + \frac{2 a b x^{5}}{5} + \frac{b^{2} x^{3}}{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x**2)**2*x**6,x)
[Out]
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GIAC/XCAS [A] time = 0.228062, size = 32, normalized size = 1.07 \[ \frac{1}{7} \, a^{2} x^{7} + \frac{2}{5} \, a b x^{5} + \frac{1}{3} \, b^{2} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x^2)^2*x^6,x, algorithm="giac")
[Out]