Optimal. Leaf size=129 \[ -\frac{\left (-4 a B c-4 A b c+b^2 B\right ) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{8 c^{3/2}}+\frac{\sqrt{a+b x+c x^2} (4 A c+b B+2 B c x)}{4 c}-\sqrt{a} A \tanh ^{-1}\left (\frac{2 a+b x}{2 \sqrt{a} \sqrt{a+b x+c x^2}}\right ) \]
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Rubi [A] time = 0.282206, antiderivative size = 129, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 23, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.217 \[ -\frac{\left (-4 a B c-4 A b c+b^2 B\right ) \tanh ^{-1}\left (\frac{b+2 c x}{2 \sqrt{c} \sqrt{a+b x+c x^2}}\right )}{8 c^{3/2}}+\frac{\sqrt{a+b x+c x^2} (4 A c+b B+2 B c x)}{4 c}-\sqrt{a} A \tanh ^{-1}\left (\frac{2 a+b x}{2 \sqrt{a} \sqrt{a+b x+c x^2}}\right ) \]
Antiderivative was successfully verified.
[In] Int[((A + B*x)*Sqrt[a + b*x + c*x^2])/x,x]
[Out]
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Rubi in Sympy [A] time = 32.5262, size = 121, normalized size = 0.94 \[ - A \sqrt{a} \operatorname{atanh}{\left (\frac{2 a + b x}{2 \sqrt{a} \sqrt{a + b x + c x^{2}}} \right )} + \frac{\sqrt{a + b x + c x^{2}} \left (2 A c + \frac{B b}{2} + B c x\right )}{2 c} - \frac{\left (- 4 A b c - 4 B a c + B b^{2}\right ) \operatorname{atanh}{\left (\frac{b + 2 c x}{2 \sqrt{c} \sqrt{a + b x + c x^{2}}} \right )}}{8 c^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((B*x+A)*(c*x**2+b*x+a)**(1/2)/x,x)
[Out]
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Mathematica [A] time = 0.295756, size = 132, normalized size = 1.02 \[ \frac{\left (4 a B c+4 A b c+b^2 (-B)\right ) \log \left (2 \sqrt{c} \sqrt{a+x (b+c x)}+b+2 c x\right )}{8 c^{3/2}}+\frac{\sqrt{a+x (b+c x)} (4 A c+b B+2 B c x)}{4 c}-\sqrt{a} A \log \left (2 \sqrt{a} \sqrt{a+x (b+c x)}+2 a+b x\right )+\sqrt{a} A \log (x) \]
Antiderivative was successfully verified.
[In] Integrate[((A + B*x)*Sqrt[a + b*x + c*x^2])/x,x]
[Out]
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Maple [A] time = 0.011, size = 184, normalized size = 1.4 \[{\frac{Bx}{2}\sqrt{c{x}^{2}+bx+a}}+{\frac{Bb}{4\,c}\sqrt{c{x}^{2}+bx+a}}+{\frac{Ba}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){\frac{1}{\sqrt{c}}}}-{\frac{{b}^{2}B}{8}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){c}^{-{\frac{3}{2}}}}+A\sqrt{c{x}^{2}+bx+a}+{\frac{Ab}{2}\ln \left ({1 \left ({\frac{b}{2}}+cx \right ){\frac{1}{\sqrt{c}}}}+\sqrt{c{x}^{2}+bx+a} \right ){\frac{1}{\sqrt{c}}}}-A\sqrt{a}\ln \left ({\frac{1}{x} \left ( 2\,a+bx+2\,\sqrt{a}\sqrt{c{x}^{2}+bx+a} \right ) } \right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((B*x+A)*(c*x^2+b*x+a)^(1/2)/x,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(c*x^2 + b*x + a)*(B*x + A)/x,x, algorithm="maxima")
[Out]
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Fricas [A] time = 1.06566, size = 1, normalized size = 0.01 \[ \left [\frac{8 \, A \sqrt{a} c^{\frac{3}{2}} \log \left (-\frac{8 \, a b x +{\left (b^{2} + 4 \, a c\right )} x^{2} - 4 \, \sqrt{c x^{2} + b x + a}{\left (b x + 2 \, a\right )} \sqrt{a} + 8 \, a^{2}}{x^{2}}\right ) + 4 \,{\left (2 \, B c x + B b + 4 \, A c\right )} \sqrt{c x^{2} + b x + a} \sqrt{c} -{\left (B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} \log \left (-4 \,{\left (2 \, c^{2} x + b c\right )} \sqrt{c x^{2} + b x + a} -{\left (8 \, c^{2} x^{2} + 8 \, b c x + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{16 \, c^{\frac{3}{2}}}, \frac{4 \, A \sqrt{a} \sqrt{-c} c \log \left (-\frac{8 \, a b x +{\left (b^{2} + 4 \, a c\right )} x^{2} - 4 \, \sqrt{c x^{2} + b x + a}{\left (b x + 2 \, a\right )} \sqrt{a} + 8 \, a^{2}}{x^{2}}\right ) + 2 \,{\left (2 \, B c x + B b + 4 \, A c\right )} \sqrt{c x^{2} + b x + a} \sqrt{-c} -{\left (B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} \arctan \left (\frac{{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{2} + b x + a} c}\right )}{8 \, \sqrt{-c} c}, -\frac{16 \, A \sqrt{-a} c^{\frac{3}{2}} \arctan \left (\frac{b x + 2 \, a}{2 \, \sqrt{c x^{2} + b x + a} \sqrt{-a}}\right ) - 4 \,{\left (2 \, B c x + B b + 4 \, A c\right )} \sqrt{c x^{2} + b x + a} \sqrt{c} +{\left (B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} \log \left (-4 \,{\left (2 \, c^{2} x + b c\right )} \sqrt{c x^{2} + b x + a} -{\left (8 \, c^{2} x^{2} + 8 \, b c x + b^{2} + 4 \, a c\right )} \sqrt{c}\right )}{16 \, c^{\frac{3}{2}}}, -\frac{8 \, A \sqrt{-a} \sqrt{-c} c \arctan \left (\frac{b x + 2 \, a}{2 \, \sqrt{c x^{2} + b x + a} \sqrt{-a}}\right ) - 2 \,{\left (2 \, B c x + B b + 4 \, A c\right )} \sqrt{c x^{2} + b x + a} \sqrt{-c} +{\left (B b^{2} - 4 \,{\left (B a + A b\right )} c\right )} \arctan \left (\frac{{\left (2 \, c x + b\right )} \sqrt{-c}}{2 \, \sqrt{c x^{2} + b x + a} c}\right )}{8 \, \sqrt{-c} c}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(B*x + A)/x,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (A + B x\right ) \sqrt{a + b x + c x^{2}}}{x}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((B*x+A)*(c*x**2+b*x+a)**(1/2)/x,x)
[Out]
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GIAC/XCAS [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x + a)*(B*x + A)/x,x, algorithm="giac")
[Out]