Optimal. Leaf size=21 \[ \frac{x}{r \sqrt{2 H r^2-a^2}} \]
[Out]
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Rubi [A] time = 0.0302064, antiderivative size = 21, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.05 \[ \frac{x}{r \sqrt{2 H r^2-a^2}} \]
Antiderivative was successfully verified.
[In] Int[1/(r*Sqrt[-a^2 + 2*H*r^2]),x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\int \frac{1}{r}\, dx}{\sqrt{2 H r^{2} - a^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/r/(2*H*r**2-a**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0000547171, size = 21, normalized size = 1. \[ \frac{x}{r \sqrt{2 H r^2-a^2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(r*Sqrt[-a^2 + 2*H*r^2]),x]
[Out]
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Maple [A] time = 0.002, size = 20, normalized size = 1. \[{\frac{x}{r}{\frac{1}{\sqrt{2\,H{r}^{2}-{a}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/r/(2*H*r^2-a^2)^(1/2),x)
[Out]
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Maxima [A] time = 1.34383, size = 26, normalized size = 1.24 \[ \frac{x}{\sqrt{2 \, H r^{2} - a^{2}} r} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(2*H*r^2 - a^2)*r),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.227218, size = 26, normalized size = 1.24 \[ \frac{x}{\sqrt{2 \, H r^{2} - a^{2}} r} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(2*H*r^2 - a^2)*r),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.033998, size = 15, normalized size = 0.71 \[ \frac{x}{r \sqrt{2 H r^{2} - a^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/r/(2*H*r**2-a**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.202825, size = 26, normalized size = 1.24 \[ \frac{x}{\sqrt{2 \, H r^{2} - a^{2}} r} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(2*H*r^2 - a^2)*r),x, algorithm="giac")
[Out]