Optimal. Leaf size=65 \[ \frac{b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{3/2}}-\frac{\sqrt{a+b x}}{2 x^2}-\frac{b \sqrt{a+b x}}{4 a x} \]
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Rubi [A] time = 0.0575851, antiderivative size = 65, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.308 \[ \frac{b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{3/2}}-\frac{\sqrt{a+b x}}{2 x^2}-\frac{b \sqrt{a+b x}}{4 a x} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[a + b*x]/x^3,x]
[Out]
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Rubi in Sympy [A] time = 7.15407, size = 53, normalized size = 0.82 \[ - \frac{\sqrt{a + b x}}{2 x^{2}} - \frac{b \sqrt{a + b x}}{4 a x} + \frac{b^{2} \operatorname{atanh}{\left (\frac{\sqrt{a + b x}}{\sqrt{a}} \right )}}{4 a^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**(1/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.0435298, size = 55, normalized size = 0.85 \[ \frac{b^2 \tanh ^{-1}\left (\frac{\sqrt{a+b x}}{\sqrt{a}}\right )}{4 a^{3/2}}-\frac{\sqrt{a+b x} (2 a+b x)}{4 a x^2} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[a + b*x]/x^3,x]
[Out]
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Maple [A] time = 0.017, size = 53, normalized size = 0.8 \[ 2\,{b}^{2} \left ({\frac{1}{{b}^{2}{x}^{2}} \left ( -1/8\,{\frac{ \left ( bx+a \right ) ^{3/2}}{a}}-1/8\,\sqrt{bx+a} \right ) }+1/8\,{\frac{1}{{a}^{3/2}}{\it Artanh} \left ({\frac{\sqrt{bx+a}}{\sqrt{a}}} \right ) } \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^(1/2)/x^3,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(sqrt(b*x + a)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.227193, size = 1, normalized size = 0.02 \[ \left [\frac{b^{2} x^{2} \log \left (\frac{{\left (b x + 2 \, a\right )} \sqrt{a} + 2 \, \sqrt{b x + a} a}{x}\right ) - 2 \,{\left (b x + 2 \, a\right )} \sqrt{b x + a} \sqrt{a}}{8 \, a^{\frac{3}{2}} x^{2}}, -\frac{b^{2} x^{2} \arctan \left (\frac{a}{\sqrt{b x + a} \sqrt{-a}}\right ) +{\left (b x + 2 \, a\right )} \sqrt{b x + a} \sqrt{-a}}{4 \, \sqrt{-a} a x^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(b*x + a)/x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.6594, size = 97, normalized size = 1.49 \[ - \frac{a}{2 \sqrt{b} x^{\frac{5}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{3 \sqrt{b}}{4 x^{\frac{3}{2}} \sqrt{\frac{a}{b x} + 1}} - \frac{b^{\frac{3}{2}}}{4 a \sqrt{x} \sqrt{\frac{a}{b x} + 1}} + \frac{b^{2} \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{b} \sqrt{x}} \right )}}{4 a^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**(1/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.207896, size = 89, normalized size = 1.37 \[ -\frac{\frac{b^{3} \arctan \left (\frac{\sqrt{b x + a}}{\sqrt{-a}}\right )}{\sqrt{-a} a} + \frac{{\left (b x + a\right )}^{\frac{3}{2}} b^{3} + \sqrt{b x + a} a b^{3}}{a b^{2} x^{2}}}{4 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(b*x + a)/x^3,x, algorithm="giac")
[Out]