Optimal. Leaf size=82 \[ \frac{8 x}{35 \sqrt{1-x} \sqrt{x+1}}+\frac{4}{35 (1-x)^{3/2} \sqrt{x+1}}+\frac{4}{35 (1-x)^{5/2} \sqrt{x+1}}+\frac{1}{7 (1-x)^{7/2} \sqrt{x+1}} \]
[Out]
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Rubi [A] time = 0.0508251, antiderivative size = 82, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ \frac{8 x}{35 \sqrt{1-x} \sqrt{x+1}}+\frac{4}{35 (1-x)^{3/2} \sqrt{x+1}}+\frac{4}{35 (1-x)^{5/2} \sqrt{x+1}}+\frac{1}{7 (1-x)^{7/2} \sqrt{x+1}} \]
Antiderivative was successfully verified.
[In] Int[1/((1 - x)^(9/2)*(1 + x)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 6.5305, size = 68, normalized size = 0.83 \[ \frac{8 x}{35 \sqrt{- x + 1} \sqrt{x + 1}} + \frac{4}{35 \left (- x + 1\right )^{\frac{3}{2}} \sqrt{x + 1}} + \frac{4}{35 \left (- x + 1\right )^{\frac{5}{2}} \sqrt{x + 1}} + \frac{1}{7 \left (- x + 1\right )^{\frac{7}{2}} \sqrt{x + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(1-x)**(9/2)/(1+x)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0292327, size = 40, normalized size = 0.49 \[ -\frac{8 x^4-24 x^3+20 x^2+4 x-13}{35 (1-x)^{7/2} \sqrt{x+1}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((1 - x)^(9/2)*(1 + x)^(3/2)),x]
[Out]
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Maple [A] time = 0.005, size = 35, normalized size = 0.4 \[ -{\frac{8\,{x}^{4}-24\,{x}^{3}+20\,{x}^{2}+4\,x-13}{35} \left ( 1-x \right ) ^{-{\frac{7}{2}}}{\frac{1}{\sqrt{1+x}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(1-x)^(9/2)/(1+x)^(3/2),x)
[Out]
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Maxima [A] time = 1.32647, size = 181, normalized size = 2.21 \[ \frac{8 \, x}{35 \, \sqrt{-x^{2} + 1}} - \frac{1}{7 \,{\left (\sqrt{-x^{2} + 1} x^{3} - 3 \, \sqrt{-x^{2} + 1} x^{2} + 3 \, \sqrt{-x^{2} + 1} x - \sqrt{-x^{2} + 1}\right )}} + \frac{4}{35 \,{\left (\sqrt{-x^{2} + 1} x^{2} - 2 \, \sqrt{-x^{2} + 1} x + \sqrt{-x^{2} + 1}\right )}} - \frac{4}{35 \,{\left (\sqrt{-x^{2} + 1} x - \sqrt{-x^{2} + 1}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(3/2)*(-x + 1)^(9/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.207004, size = 219, normalized size = 2.67 \[ -\frac{8 \, x^{8} - 76 \, x^{7} + 112 \, x^{6} + 196 \, x^{5} - 525 \, x^{4} + 140 \, x^{3} + 420 \, x^{2} +{\left (13 \, x^{7} - 7 \, x^{6} - 161 \, x^{5} + 315 \, x^{4} - 420 \, x^{2} + 280 \, x\right )} \sqrt{x + 1} \sqrt{-x + 1} - 280 \, x}{35 \,{\left (4 \, x^{7} - 12 \, x^{6} + 32 \, x^{4} - 28 \, x^{3} - 12 \, x^{2} -{\left (x^{7} - 3 \, x^{6} - 5 \, x^{5} + 23 \, x^{4} - 16 \, x^{3} - 16 \, x^{2} + 24 \, x - 8\right )} \sqrt{x + 1} \sqrt{-x + 1} + 24 \, x - 8\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(3/2)*(-x + 1)^(9/2)),x, algorithm="fricas")
[Out]
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(1-x)**(9/2)/(1+x)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.208289, size = 107, normalized size = 1.3 \[ \frac{\sqrt{2} - \sqrt{-x + 1}}{32 \, \sqrt{x + 1}} - \frac{\sqrt{x + 1}}{32 \,{\left (\sqrt{2} - \sqrt{-x + 1}\right )}} - \frac{{\left ({\left ({\left (93 \, x - 523\right )}{\left (x + 1\right )} + 1400\right )}{\left (x + 1\right )} - 1120\right )} \sqrt{x + 1} \sqrt{-x + 1}}{560 \,{\left (x - 1\right )}^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(3/2)*(-x + 1)^(9/2)),x, algorithm="giac")
[Out]