Optimal. Leaf size=16 \[ -\frac{x}{25 \sqrt{4 x^2-25}} \]
[Out]
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Rubi [A] time = 0.0056477, antiderivative size = 16, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ -\frac{x}{25 \sqrt{4 x^2-25}} \]
Antiderivative was successfully verified.
[In] Int[(-25 + 4*x^2)^(-3/2),x]
[Out]
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Rubi in Sympy [A] time = 0.516835, size = 14, normalized size = 0.88 \[ - \frac{x}{25 \sqrt{4 x^{2} - 25}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(4*x**2-25)**(3/2),x)
[Out]
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Mathematica [A] time = 0.00889073, size = 16, normalized size = 1. \[ -\frac{x}{25 \sqrt{4 x^2-25}} \]
Antiderivative was successfully verified.
[In] Integrate[(-25 + 4*x^2)^(-3/2),x]
[Out]
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Maple [A] time = 0.003, size = 23, normalized size = 1.4 \[ -{\frac{ \left ( 2\,x-5 \right ) \left ( 5+2\,x \right ) x}{25} \left ( 4\,{x}^{2}-25 \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(4*x^2-25)^(3/2),x)
[Out]
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Maxima [A] time = 1.38729, size = 16, normalized size = 1. \[ -\frac{x}{25 \, \sqrt{4 \, x^{2} - 25}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 - 25)^(-3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.202002, size = 31, normalized size = 1.94 \[ \frac{1}{2 \,{\left (4 \, x^{2} - 2 \, \sqrt{4 \, x^{2} - 25} x - 25\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 - 25)^(-3/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.22245, size = 36, normalized size = 2.25 \[ \begin{cases} - \frac{x}{25 \sqrt{4 x^{2} - 25}} & \text{for}\: \frac{4 \left |{x^{2}}\right |}{25} > 1 \\\frac{i x}{25 \sqrt{- 4 x^{2} + 25}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(4*x**2-25)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.20469, size = 16, normalized size = 1. \[ -\frac{x}{25 \, \sqrt{4 \, x^{2} - 25}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 - 25)^(-3/2),x, algorithm="giac")
[Out]