Optimal. Leaf size=35 \[ \frac{F\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )}{3 \sqrt{2}}-\frac{E\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )}{3 \sqrt{2}} \]
[Out]
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Rubi [A] time = 0.112258, antiderivative size = 35, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.115 \[ \frac{F\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )}{3 \sqrt{2}}-\frac{E\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )}{3 \sqrt{2}} \]
Antiderivative was successfully verified.
[In] Int[x^2/(Sqrt[1 - 4*x^2]*Sqrt[2 - 3*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 16.5826, size = 29, normalized size = 0.83 \[ - \frac{\sqrt{2} E\left (\operatorname{asin}{\left (2 x \right )}\middle | \frac{3}{8}\right )}{6} + \frac{\sqrt{2} F\left (\operatorname{asin}{\left (2 x \right )}\middle | \frac{3}{8}\right )}{6} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2/(-4*x**2+1)**(1/2)/(-3*x**2+2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0445071, size = 28, normalized size = 0.8 \[ \frac{F\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )-E\left (\sin ^{-1}(2 x)|\frac{3}{8}\right )}{3 \sqrt{2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^2/(Sqrt[1 - 4*x^2]*Sqrt[2 - 3*x^2]),x]
[Out]
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Maple [A] time = 0.033, size = 33, normalized size = 0.9 \[{\frac{\sqrt{2}}{6} \left ({\it EllipticF} \left ( 2\,x,{\frac{\sqrt{3}\sqrt{2}}{4}} \right ) -{\it EllipticE} \left ( 2\,x,{\frac{\sqrt{3}\sqrt{2}}{4}} \right ) \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2/(-4*x^2+1)^(1/2)/(-3*x^2+2)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\sqrt{-3 \, x^{2} + 2} \sqrt{-4 \, x^{2} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/(sqrt(-3*x^2 + 2)*sqrt(-4*x^2 + 1)),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x^{2}}{\sqrt{-3 \, x^{2} + 2} \sqrt{-4 \, x^{2} + 1}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/(sqrt(-3*x^2 + 2)*sqrt(-4*x^2 + 1)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\sqrt{- \left (2 x - 1\right ) \left (2 x + 1\right )} \sqrt{- 3 x^{2} + 2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2/(-4*x**2+1)**(1/2)/(-3*x**2+2)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2}}{\sqrt{-3 \, x^{2} + 2} \sqrt{-4 \, x^{2} + 1}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^2/(sqrt(-3*x^2 + 2)*sqrt(-4*x^2 + 1)),x, algorithm="giac")
[Out]