Optimal. Leaf size=66 \[ -\frac{2 (a-b x)^{3/2}}{\sqrt{x}}-3 b \sqrt{x} \sqrt{a-b x}-3 a \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right ) \]
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Rubi [A] time = 0.0498914, antiderivative size = 66, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.25 \[ -\frac{2 (a-b x)^{3/2}}{\sqrt{x}}-3 b \sqrt{x} \sqrt{a-b x}-3 a \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right ) \]
Antiderivative was successfully verified.
[In] Int[(a - b*x)^(3/2)/x^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 7.51781, size = 60, normalized size = 0.91 \[ 3 a \sqrt{b} \operatorname{atan}{\left (\frac{\sqrt{a - b x}}{\sqrt{b} \sqrt{x}} \right )} - 3 b \sqrt{x} \sqrt{a - b x} - \frac{2 \left (a - b x\right )^{\frac{3}{2}}}{\sqrt{x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((-b*x+a)**(3/2)/x**(3/2),x)
[Out]
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Mathematica [A] time = 0.0568354, size = 55, normalized size = 0.83 \[ -\frac{\sqrt{a-b x} (2 a+b x)}{\sqrt{x}}-3 a \sqrt{b} \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right ) \]
Antiderivative was successfully verified.
[In] Integrate[(a - b*x)^(3/2)/x^(3/2),x]
[Out]
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Maple [A] time = 0.026, size = 74, normalized size = 1.1 \[ -{(bx+2\,a)\sqrt{-bx+a}{\frac{1}{\sqrt{x}}}}-{\frac{3\,a}{2}\sqrt{b}\arctan \left ({1\sqrt{b} \left ( x-{\frac{a}{2\,b}} \right ){\frac{1}{\sqrt{-b{x}^{2}+ax}}}} \right ) \sqrt{x \left ( -bx+a \right ) }{\frac{1}{\sqrt{x}}}{\frac{1}{\sqrt{-bx+a}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((-b*x+a)^(3/2)/x^(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((-b*x + a)^(3/2)/x^(3/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.219793, size = 1, normalized size = 0.02 \[ \left [\frac{3 \, a \sqrt{-b} x \log \left (-2 \, b x + 2 \, \sqrt{-b x + a} \sqrt{-b} \sqrt{x} + a\right ) - 2 \,{\left (b x + 2 \, a\right )} \sqrt{-b x + a} \sqrt{x}}{2 \, x}, \frac{3 \, a \sqrt{b} x \arctan \left (\frac{\sqrt{-b x + a}}{\sqrt{b} \sqrt{x}}\right ) -{\left (b x + 2 \, a\right )} \sqrt{-b x + a} \sqrt{x}}{x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x + a)^(3/2)/x^(3/2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 13.8959, size = 197, normalized size = 2.98 \[ \begin{cases} \frac{2 i a^{\frac{3}{2}}}{\sqrt{x} \sqrt{-1 + \frac{b x}{a}}} - \frac{i \sqrt{a} b \sqrt{x}}{\sqrt{-1 + \frac{b x}{a}}} + 3 i a \sqrt{b} \operatorname{acosh}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )} - \frac{i b^{2} x^{\frac{3}{2}}}{\sqrt{a} \sqrt{-1 + \frac{b x}{a}}} & \text{for}\: \left |{\frac{b x}{a}}\right | > 1 \\- \frac{2 a^{\frac{3}{2}}}{\sqrt{x} \sqrt{1 - \frac{b x}{a}}} + \frac{\sqrt{a} b \sqrt{x}}{\sqrt{1 - \frac{b x}{a}}} - 3 a \sqrt{b} \operatorname{asin}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )} + \frac{b^{2} x^{\frac{3}{2}}}{\sqrt{a} \sqrt{1 - \frac{b x}{a}}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x+a)**(3/2)/x**(3/2),x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: NotImplementedError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x + a)^(3/2)/x^(3/2),x, algorithm="giac")
[Out]