Optimal. Leaf size=42 \[ -\frac{2 \tan ^{-1}\left (\frac{\sqrt{b x-a}}{\sqrt{a}}\right )}{a^{3/2}}-\frac{2}{a \sqrt{b x-a}} \]
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Rubi [A] time = 0.0386399, antiderivative size = 42, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ -\frac{2 \tan ^{-1}\left (\frac{\sqrt{b x-a}}{\sqrt{a}}\right )}{a^{3/2}}-\frac{2}{a \sqrt{b x-a}} \]
Antiderivative was successfully verified.
[In] Int[1/(x*(-a + b*x)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 5.4836, size = 34, normalized size = 0.81 \[ - \frac{2}{a \sqrt{- a + b x}} - \frac{2 \operatorname{atan}{\left (\frac{\sqrt{- a + b x}}{\sqrt{a}} \right )}}{a^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x/(b*x-a)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0304384, size = 42, normalized size = 1. \[ -\frac{2 \tan ^{-1}\left (\frac{\sqrt{b x-a}}{\sqrt{a}}\right )}{a^{3/2}}-\frac{2}{a \sqrt{b x-a}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x*(-a + b*x)^(3/2)),x]
[Out]
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Maple [A] time = 0.012, size = 35, normalized size = 0.8 \[ -2\,{\frac{1}{{a}^{3/2}}\arctan \left ({\frac{\sqrt{bx-a}}{\sqrt{a}}} \right ) }-2\,{\frac{1}{a\sqrt{bx-a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x/(b*x-a)^(3/2),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(1/((b*x - a)^(3/2)*x),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.233242, size = 1, normalized size = 0.02 \[ \left [\frac{\sqrt{b x - a} \log \left (\frac{{\left (b x - 2 \, a\right )} \sqrt{-a} - 2 \, \sqrt{b x - a} a}{x}\right ) - 2 \, \sqrt{-a}}{\sqrt{b x - a} \sqrt{-a} a}, \frac{2 \,{\left (\sqrt{b x - a} \arctan \left (\frac{\sqrt{a}}{\sqrt{b x - a}}\right ) - \sqrt{a}\right )}}{\sqrt{b x - a} a^{\frac{3}{2}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x - a)^(3/2)*x),x, algorithm="fricas")
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Sympy [A] time = 6.40331, size = 437, normalized size = 10.4 \[ \begin{cases} - \frac{2 a^{3} \sqrt{-1 + \frac{b x}{a}}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{i a^{3} \log{\left (\frac{b x}{a} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{2 i a^{3} \log{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{2 a^{3} \operatorname{asin}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{i a^{2} b x \log{\left (\frac{b x}{a} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{2 i a^{2} b x \log{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{2 a^{2} b x \operatorname{asin}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} & \text{for}\: \left |{\frac{b x}{a}}\right | > 1 \\- \frac{2 i a^{3} \sqrt{1 - \frac{b x}{a}}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{i a^{3} \log{\left (\frac{b x}{a} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{2 i a^{3} \log{\left (\sqrt{1 - \frac{b x}{a}} + 1 \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{\pi a^{3}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{i a^{2} b x \log{\left (\frac{b x}{a} \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} - \frac{2 i a^{2} b x \log{\left (\sqrt{1 - \frac{b x}{a}} + 1 \right )}}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} + \frac{\pi a^{2} b x}{- a^{\frac{9}{2}} + a^{\frac{7}{2}} b x} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x/(b*x-a)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.203799, size = 46, normalized size = 1.1 \[ -\frac{2 \, \arctan \left (\frac{\sqrt{b x - a}}{\sqrt{a}}\right )}{a^{\frac{3}{2}}} - \frac{2}{\sqrt{b x - a} a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x - a)^(3/2)*x),x, algorithm="giac")
[Out]