Optimal. Leaf size=86 \[ \frac{(a+b x) \log (a+b x)}{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}-\frac{(a+b x) \log (d+e x)}{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)} \]
[Out]
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Rubi [A] time = 0.106982, antiderivative size = 86, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.107 \[ \frac{(a+b x) \log (a+b x)}{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)}-\frac{(a+b x) \log (d+e x)}{\sqrt{a^2+2 a b x+b^2 x^2} (b d-a e)} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 20.9142, size = 76, normalized size = 0.88 \[ - \frac{\sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (a + b x \right )}}{\left (a + b x\right ) \left (a e - b d\right )} + \frac{\sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (d + e x \right )}}{\left (a + b x\right ) \left (a e - b d\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)/((b*x+a)**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0335054, size = 42, normalized size = 0.49 \[ \frac{(a+b x) (\log (a+b x)-\log (d+e x))}{\sqrt{(a+b x)^2} (b d-a e)} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)*Sqrt[a^2 + 2*a*b*x + b^2*x^2]),x]
[Out]
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Maple [A] time = 0.012, size = 42, normalized size = 0.5 \[ -{\frac{ \left ( bx+a \right ) \left ( \ln \left ( bx+a \right ) -\ln \left ( ex+d \right ) \right ) }{ae-bd}{\frac{1}{\sqrt{ \left ( bx+a \right ) ^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)/((b*x+a)^2)^(1/2),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(1/(sqrt((b*x + a)^2)*(e*x + d)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.211808, size = 35, normalized size = 0.41 \[ \frac{\log \left (b x + a\right ) - \log \left (e x + d\right )}{b d - a e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt((b*x + a)^2)*(e*x + d)),x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.08141, size = 128, normalized size = 1.49 \[ \frac{\log{\left (x + \frac{- \frac{a^{2} e^{2}}{a e - b d} + \frac{2 a b d e}{a e - b d} + a e - \frac{b^{2} d^{2}}{a e - b d} + b d}{2 b e} \right )}}{a e - b d} - \frac{\log{\left (x + \frac{\frac{a^{2} e^{2}}{a e - b d} - \frac{2 a b d e}{a e - b d} + a e + \frac{b^{2} d^{2}}{a e - b d} + b d}{2 b e} \right )}}{a e - b d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)/((b*x+a)**2)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.226185, size = 101, normalized size = 1.17 \[ \frac{{\rm ln}\left (\frac{{\left | 2 \, b x e + b d + a e -{\left | b d - a e \right |} \right |}}{{\left | 2 \, b x e + b d + a e +{\left | b d - a e \right |} \right |}}\right ){\rm sign}\left (b x + a\right )}{{\left | b d - a e \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt((b*x + a)^2)*(e*x + d)),x, algorithm="giac")
[Out]