Optimal. Leaf size=72 \[ \frac{2 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{b^{5/2}}-\frac{2 \sqrt{x}}{b^2 \sqrt{a-b x}}+\frac{2 x^{3/2}}{3 b (a-b x)^{3/2}} \]
[Out]
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Rubi [A] time = 0.0545072, antiderivative size = 72, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188 \[ \frac{2 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{b^{5/2}}-\frac{2 \sqrt{x}}{b^2 \sqrt{a-b x}}+\frac{2 x^{3/2}}{3 b (a-b x)^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[x^(3/2)/(a - b*x)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 9.13329, size = 63, normalized size = 0.88 \[ \frac{2 x^{\frac{3}{2}}}{3 b \left (a - b x\right )^{\frac{3}{2}}} - \frac{2 \sqrt{x}}{b^{2} \sqrt{a - b x}} + \frac{2 \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a - b x}} \right )}}{b^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(3/2)/(-b*x+a)**(5/2),x)
[Out]
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Mathematica [A] time = 0.0988373, size = 60, normalized size = 0.83 \[ \frac{2 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{b^{5/2}}+\frac{2 \sqrt{x} (4 b x-3 a)}{3 b^2 (a-b x)^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(3/2)/(a - b*x)^(5/2),x]
[Out]
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Maple [F] time = 0.037, size = 0, normalized size = 0. \[ \int{1{x}^{{\frac{3}{2}}} \left ( -bx+a \right ) ^{-{\frac{5}{2}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(3/2)/(-b*x+a)^(5/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(-b*x + a)^(5/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.226536, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (b x - a\right )} \sqrt{-b x + a} \sqrt{x} \log \left (-2 \, \sqrt{-b x + a} b \sqrt{x} -{\left (2 \, b x - a\right )} \sqrt{-b}\right ) - 2 \,{\left (4 \, b x^{2} - 3 \, a x\right )} \sqrt{-b}}{3 \,{\left (b^{3} x - a b^{2}\right )} \sqrt{-b x + a} \sqrt{-b} \sqrt{x}}, -\frac{2 \,{\left (3 \,{\left (b x - a\right )} \sqrt{-b x + a} \sqrt{x} \arctan \left (\frac{\sqrt{-b x + a}}{\sqrt{b} \sqrt{x}}\right ) +{\left (4 \, b x^{2} - 3 \, a x\right )} \sqrt{b}\right )}}{3 \,{\left (b^{3} x - a b^{2}\right )} \sqrt{-b x + a} \sqrt{b} \sqrt{x}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(-b*x + a)^(5/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 31.8005, size = 833, normalized size = 11.57 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(3/2)/(-b*x+a)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.230126, size = 266, normalized size = 3.69 \[ -\frac{{\left (\frac{3 \, \sqrt{-b}{\rm ln}\left ({\left (\sqrt{-b x + a} \sqrt{-b} - \sqrt{{\left (b x - a\right )} b + a b}\right )}^{2}\right )}{b} - \frac{8 \,{\left (3 \, a{\left (\sqrt{-b x + a} \sqrt{-b} - \sqrt{{\left (b x - a\right )} b + a b}\right )}^{4} \sqrt{-b} - 3 \, a^{2}{\left (\sqrt{-b x + a} \sqrt{-b} - \sqrt{{\left (b x - a\right )} b + a b}\right )}^{2} \sqrt{-b} b + 2 \, a^{3} \sqrt{-b} b^{2}\right )}}{{\left ({\left (\sqrt{-b x + a} \sqrt{-b} - \sqrt{{\left (b x - a\right )} b + a b}\right )}^{2} - a b\right )}^{3}}\right )}{\left | b \right |}}{3 \, b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^(3/2)/(-b*x + a)^(5/2),x, algorithm="giac")
[Out]