Optimal. Leaf size=59 \[ \frac{\tan ^{-1}\left (\frac{\sqrt{f} \sqrt{a+b x} \sqrt{-a f+2 b e+b f x}}{b e-a f}\right )}{\sqrt{f} (b e-a f)} \]
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Rubi [A] time = 0.178832, antiderivative size = 59, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 34, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059 \[ \frac{\tan ^{-1}\left (\frac{\sqrt{f} \sqrt{a+b x} \sqrt{-a f+2 b e+b f x}}{b e-a f}\right )}{\sqrt{f} (b e-a f)} \]
Antiderivative was successfully verified.
[In] Int[1/(Sqrt[a + b*x]*(e + f*x)*Sqrt[2*b*e - a*f + b*f*x]),x]
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Rubi in Sympy [A] time = 16.4549, size = 49, normalized size = 0.83 \[ \frac{\operatorname{atan}{\left (\frac{\sqrt{f} \sqrt{a + b x} \sqrt{- a f + 2 b e + b f x}}{a f - b e} \right )}}{\sqrt{f} \left (a f - b e\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(f*x+e)/(b*x+a)**(1/2)/(b*f*x-a*f+2*b*e)**(1/2),x)
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Mathematica [C] time = 0.164553, size = 81, normalized size = 1.37 \[ \frac{i \log \left (\frac{2 f \sqrt{a+b x} \sqrt{-a f+2 b e+b f x}}{e+f x}-\frac{2 i \sqrt{f} (a f-b e)}{e+f x}\right )}{\sqrt{f} (b e-a f)} \]
Antiderivative was successfully verified.
[In] Integrate[1/(Sqrt[a + b*x]*(e + f*x)*Sqrt[2*b*e - a*f + b*f*x]),x]
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Maple [B] time = 0.073, size = 154, normalized size = 2.6 \[ -{\frac{1}{f}\ln \left ( -2\,{\frac{1}{fx+e} \left ({a}^{2}{f}^{2}-2\,abef+{b}^{2}{e}^{2}-\sqrt{-{\frac{ \left ( af-be \right ) ^{2}}{f}}}\sqrt{{b}^{2}f{x}^{2}+2\,{b}^{2}ex-{a}^{2}f+2\,abe}f \right ) } \right ) \sqrt{bfx-af+2\,be}\sqrt{bx+a}{\frac{1}{\sqrt{-{\frac{ \left ( af-be \right ) ^{2}}{f}}}}}{\frac{1}{\sqrt{{b}^{2}f{x}^{2}+2\,{b}^{2}ex-{a}^{2}f+2\,abe}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(f*x+e)/(b*x+a)^(1/2)/(b*f*x-a*f+2*b*e)^(1/2),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(1/(sqrt(b*f*x + 2*b*e - a*f)*sqrt(b*x + a)*(f*x + e)),x, algorithm="maxima")
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Fricas [A] time = 0.268886, size = 1, normalized size = 0.02 \[ \left [-\frac{\log \left (\frac{2 \,{\left (b e f - a f^{2}\right )} \sqrt{b f x + 2 \, b e - a f} \sqrt{b x + a} -{\left (b^{2} f^{2} x^{2} + 2 \, b^{2} e f x - b^{2} e^{2} + 4 \, a b e f - 2 \, a^{2} f^{2}\right )} \sqrt{-f}}{f^{2} x^{2} + 2 \, e f x + e^{2}}\right )}{2 \,{\left (b e - a f\right )} \sqrt{-f}}, \frac{\arctan \left (-\frac{b e - a f}{\sqrt{b f x + 2 \, b e - a f} \sqrt{b x + a} \sqrt{f}}\right )}{{\left (b e - a f\right )} \sqrt{f}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(b*f*x + 2*b*e - a*f)*sqrt(b*x + a)*(f*x + e)),x, algorithm="fricas")
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{a + b x} \left (e + f x\right ) \sqrt{- a f + 2 b e + b f x}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(f*x+e)/(b*x+a)**(1/2)/(b*f*x-a*f+2*b*e)**(1/2),x)
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GIAC/XCAS [A] time = 0.226551, size = 130, normalized size = 2.2 \[ -\frac{2 \, f^{\frac{3}{2}} \arctan \left (\frac{{\left (\sqrt{b f x - a f + 2 \, b e} \sqrt{f} - \sqrt{2 \, a f^{2} - 2 \, b f e +{\left (b f x - a f + 2 \, b e\right )} f}\right )}^{2}}{2 \,{\left (a f^{2} - b f e\right )}}\right )}{{\left (a f^{2} - b f e\right )}{\left | f \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(b*f*x + 2*b*e - a*f)*sqrt(b*x + a)*(f*x + e)),x, algorithm="giac")
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