Optimal. Leaf size=70 \[ -\frac{e \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{b^{3/2} \sqrt{b d-a e}}-\frac{\sqrt{d+e x}}{b (a+b x)} \]
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Rubi [A] time = 0.0949649, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ -\frac{e \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{b^{3/2} \sqrt{b d-a e}}-\frac{\sqrt{d+e x}}{b (a+b x)} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[d + e*x]/(a^2 + 2*a*b*x + b^2*x^2),x]
[Out]
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Rubi in Sympy [A] time = 25.7222, size = 56, normalized size = 0.8 \[ - \frac{\sqrt{d + e x}}{b \left (a + b x\right )} + \frac{e \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{d + e x}}{\sqrt{a e - b d}} \right )}}{b^{\frac{3}{2}} \sqrt{a e - b d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((e*x+d)**(1/2)/(b**2*x**2+2*a*b*x+a**2),x)
[Out]
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Mathematica [A] time = 0.0821236, size = 70, normalized size = 1. \[ -\frac{e \tanh ^{-1}\left (\frac{\sqrt{b} \sqrt{d+e x}}{\sqrt{b d-a e}}\right )}{b^{3/2} \sqrt{b d-a e}}-\frac{\sqrt{d+e x}}{b (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[d + e*x]/(a^2 + 2*a*b*x + b^2*x^2),x]
[Out]
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Maple [A] time = 0.018, size = 64, normalized size = 0.9 \[ -{\frac{e}{b \left ( bex+ae \right ) }\sqrt{ex+d}}+{\frac{e}{b}\arctan \left ({b\sqrt{ex+d}{\frac{1}{\sqrt{b \left ( ae-bd \right ) }}}} \right ){\frac{1}{\sqrt{b \left ( ae-bd \right ) }}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((e*x+d)^(1/2)/(b^2*x^2+2*a*b*x+a^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(sqrt(e*x + d)/(b^2*x^2 + 2*a*b*x + a^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.219162, size = 1, normalized size = 0.01 \[ \left [\frac{{\left (b e x + a e\right )} \log \left (\frac{\sqrt{b^{2} d - a b e}{\left (b e x + 2 \, b d - a e\right )} - 2 \,{\left (b^{2} d - a b e\right )} \sqrt{e x + d}}{b x + a}\right ) - 2 \, \sqrt{b^{2} d - a b e} \sqrt{e x + d}}{2 \, \sqrt{b^{2} d - a b e}{\left (b^{2} x + a b\right )}}, -\frac{{\left (b e x + a e\right )} \arctan \left (-\frac{b d - a e}{\sqrt{-b^{2} d + a b e} \sqrt{e x + d}}\right ) + \sqrt{-b^{2} d + a b e} \sqrt{e x + d}}{\sqrt{-b^{2} d + a b e}{\left (b^{2} x + a b\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(e*x + d)/(b^2*x^2 + 2*a*b*x + a^2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 11.1732, size = 675, normalized size = 9.64 \[ - \frac{2 a e^{2} \sqrt{d + e x}}{2 a^{2} b e^{2} - 2 a b^{2} d e + 2 a b^{2} e^{2} x - 2 b^{3} d e x} + \frac{a e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} \log{\left (- a^{2} e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + 2 a b d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} - b^{2} d^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + \sqrt{d + e x} \right )}}{2 b} - \frac{a e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} \log{\left (a^{2} e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} - 2 a b d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + b^{2} d^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + \sqrt{d + e x} \right )}}{2 b} - \frac{d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} \log{\left (- a^{2} e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + 2 a b d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} - b^{2} d^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + \sqrt{d + e x} \right )}}{2} + \frac{d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} \log{\left (a^{2} e^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} - 2 a b d e \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + b^{2} d^{2} \sqrt{- \frac{1}{b \left (a e - b d\right )^{3}}} + \sqrt{d + e x} \right )}}{2} + \frac{2 d e \sqrt{d + e x}}{2 a^{2} e^{2} - 2 a b d e + 2 a b e^{2} x - 2 b^{2} d e x} + \frac{2 e \left (\begin{cases} \frac{\operatorname{atan}{\left (\frac{\sqrt{d + e x}}{\sqrt{\frac{a e}{b} - d}} \right )}}{b \sqrt{\frac{a e}{b} - d}} & \text{for}\: \frac{a e}{b} - d > 0 \\- \frac{\operatorname{acoth}{\left (\frac{\sqrt{d + e x}}{\sqrt{- \frac{a e}{b} + d}} \right )}}{b \sqrt{- \frac{a e}{b} + d}} & \text{for}\: d + e x > - \frac{a e}{b} + d \wedge \frac{a e}{b} - d < 0 \\- \frac{\operatorname{atanh}{\left (\frac{\sqrt{d + e x}}{\sqrt{- \frac{a e}{b} + d}} \right )}}{b \sqrt{- \frac{a e}{b} + d}} & \text{for}\: d + e x < - \frac{a e}{b} + d \wedge \frac{a e}{b} - d < 0 \end{cases}\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x+d)**(1/2)/(b**2*x**2+2*a*b*x+a**2),x)
[Out]
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GIAC/XCAS [A] time = 0.211229, size = 108, normalized size = 1.54 \[ \frac{\arctan \left (\frac{\sqrt{x e + d} b}{\sqrt{-b^{2} d + a b e}}\right ) e}{\sqrt{-b^{2} d + a b e} b} - \frac{\sqrt{x e + d} e}{{\left ({\left (x e + d\right )} b - b d + a e\right )} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(e*x + d)/(b^2*x^2 + 2*a*b*x + a^2),x, algorithm="giac")
[Out]