Optimal. Leaf size=126 \[ -\frac{256 b^4}{35 a^5 \sqrt{x} \sqrt{a+\frac{b}{x}}}-\frac{128 b^3 \sqrt{x}}{35 a^4 \sqrt{a+\frac{b}{x}}}+\frac{32 b^2 x^{3/2}}{35 a^3 \sqrt{a+\frac{b}{x}}}-\frac{16 b x^{5/2}}{35 a^2 \sqrt{a+\frac{b}{x}}}+\frac{2 x^{7/2}}{7 a \sqrt{a+\frac{b}{x}}} \]
[Out]
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Rubi [A] time = 0.15138, antiderivative size = 126, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ -\frac{256 b^4}{35 a^5 \sqrt{x} \sqrt{a+\frac{b}{x}}}-\frac{128 b^3 \sqrt{x}}{35 a^4 \sqrt{a+\frac{b}{x}}}+\frac{32 b^2 x^{3/2}}{35 a^3 \sqrt{a+\frac{b}{x}}}-\frac{16 b x^{5/2}}{35 a^2 \sqrt{a+\frac{b}{x}}}+\frac{2 x^{7/2}}{7 a \sqrt{a+\frac{b}{x}}} \]
Antiderivative was successfully verified.
[In] Int[x^(5/2)/(a + b/x)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 13.4756, size = 110, normalized size = 0.87 \[ \frac{2 x^{\frac{7}{2}}}{7 a \sqrt{a + \frac{b}{x}}} - \frac{16 b x^{\frac{5}{2}}}{35 a^{2} \sqrt{a + \frac{b}{x}}} + \frac{32 b^{2} x^{\frac{3}{2}}}{35 a^{3} \sqrt{a + \frac{b}{x}}} - \frac{128 b^{3} \sqrt{x}}{35 a^{4} \sqrt{a + \frac{b}{x}}} - \frac{256 b^{4}}{35 a^{5} \sqrt{x} \sqrt{a + \frac{b}{x}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(5/2)/(a+b/x)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0622255, size = 71, normalized size = 0.56 \[ \frac{2 \sqrt{x} \sqrt{a+\frac{b}{x}} \left (5 a^4 x^4-8 a^3 b x^3+16 a^2 b^2 x^2-64 a b^3 x-128 b^4\right )}{35 a^5 (a x+b)} \]
Antiderivative was successfully verified.
[In] Integrate[x^(5/2)/(a + b/x)^(3/2),x]
[Out]
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Maple [A] time = 0.008, size = 66, normalized size = 0.5 \[{\frac{ \left ( 2\,ax+2\,b \right ) \left ( 5\,{x}^{4}{a}^{4}-8\,b{x}^{3}{a}^{3}+16\,{b}^{2}{x}^{2}{a}^{2}-64\,{b}^{3}xa-128\,{b}^{4} \right ) }{35\,{a}^{5}}{x}^{-{\frac{3}{2}}} \left ({\frac{ax+b}{x}} \right ) ^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(5/2)/(a+b/x)^(3/2),x)
[Out]
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Maxima [A] time = 1.44638, size = 122, normalized size = 0.97 \[ -\frac{2 \, b^{4}}{\sqrt{a + \frac{b}{x}} a^{5} \sqrt{x}} + \frac{2 \,{\left (5 \,{\left (a + \frac{b}{x}\right )}^{\frac{7}{2}} x^{\frac{7}{2}} - 28 \,{\left (a + \frac{b}{x}\right )}^{\frac{5}{2}} b x^{\frac{5}{2}} + 70 \,{\left (a + \frac{b}{x}\right )}^{\frac{3}{2}} b^{2} x^{\frac{3}{2}} - 140 \, \sqrt{a + \frac{b}{x}} b^{3} \sqrt{x}\right )}}{35 \, a^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(5/2)/(a + b/x)^(3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.234759, size = 81, normalized size = 0.64 \[ \frac{2 \,{\left (5 \, a^{4} x^{4} - 8 \, a^{3} b x^{3} + 16 \, a^{2} b^{2} x^{2} - 64 \, a b^{3} x - 128 \, b^{4}\right )}}{35 \, a^{5} \sqrt{x} \sqrt{\frac{a x + b}{x}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(5/2)/(a + b/x)^(3/2),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(x**(5/2)/(a+b/x)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.231839, size = 95, normalized size = 0.75 \[ \frac{256 \, b^{\frac{7}{2}}}{35 \, a^{5}} + \frac{2 \,{\left (5 \,{\left (a x + b\right )}^{\frac{7}{2}} - 28 \,{\left (a x + b\right )}^{\frac{5}{2}} b + 70 \,{\left (a x + b\right )}^{\frac{3}{2}} b^{2} - 140 \, \sqrt{a x + b} b^{3} - \frac{35 \, b^{4}}{\sqrt{a x + b}}\right )}}{35 \, a^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(5/2)/(a + b/x)^(3/2),x, algorithm="giac")
[Out]