Optimal. Leaf size=63 \[ \frac{8 x}{15 \sqrt{1-x} \sqrt{x+1}}+\frac{4 x}{15 (1-x)^{3/2} (x+1)^{3/2}}+\frac{1}{5 (1-x)^{5/2} (x+1)^{3/2}} \]
[Out]
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Rubi [A] time = 0.0367401, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176 \[ \frac{8 x}{15 \sqrt{1-x} \sqrt{x+1}}+\frac{4 x}{15 (1-x)^{3/2} (x+1)^{3/2}}+\frac{1}{5 (1-x)^{5/2} (x+1)^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((1 - x)^(7/2)*(1 + x)^(5/2)),x]
[Out]
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Rubi in Sympy [A] time = 5.38036, size = 53, normalized size = 0.84 \[ \frac{8 x}{15 \sqrt{- x + 1} \sqrt{x + 1}} + \frac{4 x}{15 \left (- x + 1\right )^{\frac{3}{2}} \left (x + 1\right )^{\frac{3}{2}}} + \frac{1}{5 \left (- x + 1\right )^{\frac{5}{2}} \left (x + 1\right )^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(1-x)**(7/2)/(1+x)**(5/2),x)
[Out]
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Mathematica [A] time = 0.0313996, size = 40, normalized size = 0.63 \[ \frac{8 x^4-8 x^3-12 x^2+12 x+3}{15 (1-x)^{5/2} (x+1)^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((1 - x)^(7/2)*(1 + x)^(5/2)),x]
[Out]
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Maple [A] time = 0.004, size = 35, normalized size = 0.6 \[{\frac{8\,{x}^{4}-8\,{x}^{3}-12\,{x}^{2}+12\,x+3}{15} \left ( 1-x \right ) ^{-{\frac{5}{2}}} \left ( 1+x \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(1-x)^(7/2)/(1+x)^(5/2),x)
[Out]
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Maxima [A] time = 1.34622, size = 70, normalized size = 1.11 \[ \frac{8 \, x}{15 \, \sqrt{-x^{2} + 1}} + \frac{4 \, x}{15 \,{\left (-x^{2} + 1\right )}^{\frac{3}{2}}} - \frac{1}{5 \,{\left ({\left (-x^{2} + 1\right )}^{\frac{3}{2}} x -{\left (-x^{2} + 1\right )}^{\frac{3}{2}}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(5/2)*(-x + 1)^(7/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.210478, size = 232, normalized size = 3.68 \[ -\frac{8 \, x^{8} - 20 \, x^{7} - 64 \, x^{6} + 124 \, x^{5} + 115 \, x^{4} - 220 \, x^{3} - 60 \, x^{2} +{\left (3 \, x^{7} + 29 \, x^{6} - 59 \, x^{5} - 85 \, x^{4} + 160 \, x^{3} + 60 \, x^{2} - 120 \, x\right )} \sqrt{x + 1} \sqrt{-x + 1} + 120 \, x}{15 \,{\left (4 \, x^{7} - 4 \, x^{6} - 16 \, x^{5} + 16 \, x^{4} + 20 \, x^{3} - 20 \, x^{2} -{\left (x^{7} - x^{6} - 9 \, x^{5} + 9 \, x^{4} + 16 \, x^{3} - 16 \, x^{2} - 8 \, x + 8\right )} \sqrt{x + 1} \sqrt{-x + 1} - 8 \, x + 8\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(5/2)*(-x + 1)^(7/2)),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)**(7/2)/(1+x)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.213489, size = 161, normalized size = 2.56 \[ \frac{{\left (\sqrt{2} - \sqrt{-x + 1}\right )}^{3}}{384 \,{\left (x + 1\right )}^{\frac{3}{2}}} + \frac{15 \,{\left (\sqrt{2} - \sqrt{-x + 1}\right )}}{128 \, \sqrt{x + 1}} - \frac{{\left (x + 1\right )}^{\frac{3}{2}}{\left (\frac{45 \,{\left (\sqrt{2} - \sqrt{-x + 1}\right )}^{2}}{x + 1} + 1\right )}}{384 \,{\left (\sqrt{2} - \sqrt{-x + 1}\right )}^{3}} - \frac{{\left ({\left (73 \, x - 247\right )}{\left (x + 1\right )} + 360\right )} \sqrt{x + 1} \sqrt{-x + 1}}{240 \,{\left (x - 1\right )}^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((x + 1)^(5/2)*(-x + 1)^(7/2)),x, algorithm="giac")
[Out]