Optimal. Leaf size=10 \[ \frac{F\left (\left .\sin ^{-1}(x)\right |2\right )}{\sqrt{2}} \]
[Out]
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Rubi [A] time = 0.0277691, antiderivative size = 10, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.043 \[ \frac{F\left (\left .\sin ^{-1}(x)\right |2\right )}{\sqrt{2}} \]
Antiderivative was successfully verified.
[In] Int[1/(Sqrt[2 - 4*x^2]*Sqrt[1 - x^2]),x]
[Out]
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Rubi in Sympy [A] time = 5.38738, size = 10, normalized size = 1. \[ \frac{\sqrt{2} F\left (\operatorname{asin}{\left (x \right )}\middle | 2\right )}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(-4*x**2+2)**(1/2)/(-x**2+1)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0452139, size = 16, normalized size = 1.6 \[ \frac{1}{2} F\left (\sin ^{-1}\left (\sqrt{2} x\right )|\frac{1}{2}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[1/(Sqrt[2 - 4*x^2]*Sqrt[1 - x^2]),x]
[Out]
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Maple [A] time = 0.031, size = 11, normalized size = 1.1 \[{\frac{{\it EllipticF} \left ( x,\sqrt{2} \right ) \sqrt{2}}{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(-4*x^2+2)^(1/2)/(-x^2+1)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{-x^{2} + 1} \sqrt{-4 \, x^{2} + 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(-x^2 + 1)*sqrt(-4*x^2 + 2)),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{1}{\sqrt{-x^{2} + 1} \sqrt{-4 \, x^{2} + 2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(-x^2 + 1)*sqrt(-4*x^2 + 2)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{\sqrt{2} \int \frac{1}{\sqrt{- 2 x^{2} + 1} \sqrt{- x^{2} + 1}}\, dx}{2} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(-4*x**2+2)**(1/2)/(-x**2+1)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{-x^{2} + 1} \sqrt{-4 \, x^{2} + 2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(-x^2 + 1)*sqrt(-4*x^2 + 2)),x, algorithm="giac")
[Out]