Optimal. Leaf size=80 \[ -\frac{\sqrt{a+c x^2} (A+2 B x)}{2 x^2}-\frac{A c \tanh ^{-1}\left (\frac{\sqrt{a+c x^2}}{\sqrt{a}}\right )}{2 \sqrt{a}}+B \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right ) \]
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Rubi [A] time = 0.180248, antiderivative size = 80, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 7, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.35 \[ -\frac{\sqrt{a+c x^2} (A+2 B x)}{2 x^2}-\frac{A c \tanh ^{-1}\left (\frac{\sqrt{a+c x^2}}{\sqrt{a}}\right )}{2 \sqrt{a}}+B \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{a+c x^2}}\right ) \]
Antiderivative was successfully verified.
[In] Int[((A + B*x)*Sqrt[a + c*x^2])/x^3,x]
[Out]
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Rubi in Sympy [A] time = 20.6836, size = 73, normalized size = 0.91 \[ - \frac{A c \operatorname{atanh}{\left (\frac{\sqrt{a + c x^{2}}}{\sqrt{a}} \right )}}{2 \sqrt{a}} + B \sqrt{c} \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{a + c x^{2}}} \right )} - \frac{\left (A + 2 B x\right ) \sqrt{a + c x^{2}}}{2 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)*(c*x**2+a)**(1/2)/x**3,x)
[Out]
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Mathematica [A] time = 0.18394, size = 96, normalized size = 1.2 \[ \frac{1}{2} \left (-\frac{\sqrt{a+c x^2} (A+2 B x)}{x^2}-\frac{A c \log \left (\sqrt{a} \sqrt{a+c x^2}+a\right )}{\sqrt{a}}+\frac{A c \log (x)}{\sqrt{a}}+2 B \sqrt{c} \log \left (\sqrt{c} \sqrt{a+c x^2}+c x\right )\right ) \]
Antiderivative was successfully verified.
[In] Integrate[((A + B*x)*Sqrt[a + c*x^2])/x^3,x]
[Out]
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Maple [A] time = 0.012, size = 121, normalized size = 1.5 \[ -{\frac{A}{2\,a{x}^{2}} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}-{\frac{Ac}{2}\ln \left ({\frac{1}{x} \left ( 2\,a+2\,\sqrt{a}\sqrt{c{x}^{2}+a} \right ) } \right ){\frac{1}{\sqrt{a}}}}+{\frac{Ac}{2\,a}\sqrt{c{x}^{2}+a}}-{\frac{B}{ax} \left ( c{x}^{2}+a \right ) ^{{\frac{3}{2}}}}+{\frac{Bcx}{a}\sqrt{c{x}^{2}+a}}+B\sqrt{c}\ln \left ( \sqrt{c}x+\sqrt{c{x}^{2}+a} \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)*(c*x^2+a)^(1/2)/x^3,x)
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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(c*x^2 + a)*(B*x + A)/x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.366555, size = 1, normalized size = 0.01 \[ \left [\frac{2 \, B \sqrt{a} \sqrt{c} x^{2} \log \left (-2 \, c x^{2} - 2 \, \sqrt{c x^{2} + a} \sqrt{c} x - a\right ) + A c x^{2} \log \left (-\frac{{\left (c x^{2} + 2 \, a\right )} \sqrt{a} - 2 \, \sqrt{c x^{2} + a} a}{x^{2}}\right ) - 2 \, \sqrt{c x^{2} + a}{\left (2 \, B x + A\right )} \sqrt{a}}{4 \, \sqrt{a} x^{2}}, \frac{4 \, B \sqrt{a} \sqrt{-c} x^{2} \arctan \left (\frac{c x}{\sqrt{c x^{2} + a} \sqrt{-c}}\right ) + A c x^{2} \log \left (-\frac{{\left (c x^{2} + 2 \, a\right )} \sqrt{a} - 2 \, \sqrt{c x^{2} + a} a}{x^{2}}\right ) - 2 \, \sqrt{c x^{2} + a}{\left (2 \, B x + A\right )} \sqrt{a}}{4 \, \sqrt{a} x^{2}}, -\frac{A c x^{2} \arctan \left (\frac{\sqrt{-a}}{\sqrt{c x^{2} + a}}\right ) - B \sqrt{-a} \sqrt{c} x^{2} \log \left (-2 \, c x^{2} - 2 \, \sqrt{c x^{2} + a} \sqrt{c} x - a\right ) + \sqrt{c x^{2} + a}{\left (2 \, B x + A\right )} \sqrt{-a}}{2 \, \sqrt{-a} x^{2}}, \frac{2 \, B \sqrt{-a} \sqrt{-c} x^{2} \arctan \left (\frac{c x}{\sqrt{c x^{2} + a} \sqrt{-c}}\right ) - A c x^{2} \arctan \left (\frac{\sqrt{-a}}{\sqrt{c x^{2} + a}}\right ) - \sqrt{c x^{2} + a}{\left (2 \, B x + A\right )} \sqrt{-a}}{2 \, \sqrt{-a} x^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)*(B*x + A)/x^3,x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.2989, size = 107, normalized size = 1.34 \[ - \frac{A \sqrt{c} \sqrt{\frac{a}{c x^{2}} + 1}}{2 x} - \frac{A c \operatorname{asinh}{\left (\frac{\sqrt{a}}{\sqrt{c} x} \right )}}{2 \sqrt{a}} - \frac{B \sqrt{a}}{x \sqrt{1 + \frac{c x^{2}}{a}}} + B \sqrt{c} \operatorname{asinh}{\left (\frac{\sqrt{c} x}{\sqrt{a}} \right )} - \frac{B c x}{\sqrt{a} \sqrt{1 + \frac{c x^{2}}{a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)*(c*x**2+a)**(1/2)/x**3,x)
[Out]
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GIAC/XCAS [A] time = 0.280155, size = 220, normalized size = 2.75 \[ \frac{A c \arctan \left (-\frac{\sqrt{c} x - \sqrt{c x^{2} + a}}{\sqrt{-a}}\right )}{\sqrt{-a}} - B \sqrt{c}{\rm ln}\left ({\left | -\sqrt{c} x + \sqrt{c x^{2} + a} \right |}\right ) + \frac{{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{3} A c + 2 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} B a \sqrt{c} +{\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )} A a c - 2 \, B a^{2} \sqrt{c}}{{\left ({\left (\sqrt{c} x - \sqrt{c x^{2} + a}\right )}^{2} - a\right )}^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + a)*(B*x + A)/x^3,x, algorithm="giac")
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