Optimal. Leaf size=5 \[ -\frac{1}{x} \]
[Out]
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Rubi [A] time = 0.00281809, antiderivative size = 5, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 3, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{1}{x} \]
Antiderivative was successfully verified.
[In] Int[x^(-2),x]
[Out]
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Rubi in Sympy [A] time = 0.905092, size = 3, normalized size = 0.6 \[ - \frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**2,x)
[Out]
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Mathematica [A] time = 0.000247027, size = 5, normalized size = 1. \[ -\frac{1}{x} \]
Antiderivative was successfully verified.
[In] Integrate[x^(-2),x]
[Out]
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Maple [A] time = 0., size = 6, normalized size = 1.2 \[ -{x}^{-1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^2,x)
[Out]
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Maxima [A] time = 1.33171, size = 7, normalized size = 1.4 \[ -\frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(-2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.201725, size = 7, normalized size = 1.4 \[ -\frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(-2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.030136, size = 3, normalized size = 0.6 \[ - \frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**2,x)
[Out]
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GIAC/XCAS [A] time = 0.211797, size = 7, normalized size = 1.4 \[ -\frac{1}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(-2),x, algorithm="giac")
[Out]