Optimal. Leaf size=104 \[ -\frac{2 \left (a e^2+c d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{f+g x}}{\sqrt{e f-d g}}\right )}{e^{5/2} \sqrt{e f-d g}}-\frac{2 c \sqrt{f+g x} (d g+e f)}{e^2 g^2}+\frac{2 c (f+g x)^{3/2}}{3 e g^2} \]
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Rubi [A] time = 0.262637, antiderivative size = 104, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{2 \left (a e^2+c d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{f+g x}}{\sqrt{e f-d g}}\right )}{e^{5/2} \sqrt{e f-d g}}-\frac{2 c \sqrt{f+g x} (d g+e f)}{e^2 g^2}+\frac{2 c (f+g x)^{3/2}}{3 e g^2} \]
Antiderivative was successfully verified.
[In] Int[(a + c*x^2)/((d + e*x)*Sqrt[f + g*x]),x]
[Out]
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Rubi in Sympy [A] time = 63.4458, size = 95, normalized size = 0.91 \[ \frac{2 c \left (f + g x\right )^{\frac{3}{2}}}{3 e g^{2}} - \frac{2 c \sqrt{f + g x} \left (d g + e f\right )}{e^{2} g^{2}} + \frac{2 \left (a e^{2} + c d^{2}\right ) \operatorname{atan}{\left (\frac{\sqrt{e} \sqrt{f + g x}}{\sqrt{d g - e f}} \right )}}{e^{\frac{5}{2}} \sqrt{d g - e f}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+a)/(e*x+d)/(g*x+f)**(1/2),x)
[Out]
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Mathematica [A] time = 0.228189, size = 92, normalized size = 0.88 \[ \frac{2 c \sqrt{f+g x} (-3 d g-2 e f+e g x)}{3 e^2 g^2}-\frac{2 \left (a e^2+c d^2\right ) \tanh ^{-1}\left (\frac{\sqrt{e} \sqrt{f+g x}}{\sqrt{e f-d g}}\right )}{e^{5/2} \sqrt{e f-d g}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + c*x^2)/((d + e*x)*Sqrt[f + g*x]),x]
[Out]
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Maple [A] time = 0.02, size = 132, normalized size = 1.3 \[{\frac{2\,c}{3\,e{g}^{2}} \left ( gx+f \right ) ^{{\frac{3}{2}}}}-2\,{\frac{cd\sqrt{gx+f}}{g{e}^{2}}}-2\,{\frac{cf\sqrt{gx+f}}{e{g}^{2}}}+2\,{\frac{a}{\sqrt{ \left ( dg-ef \right ) e}}\arctan \left ({\frac{\sqrt{gx+f}e}{\sqrt{ \left ( dg-ef \right ) e}}} \right ) }+2\,{\frac{c{d}^{2}}{{e}^{2}\sqrt{ \left ( dg-ef \right ) e}}\arctan \left ({\frac{\sqrt{gx+f}e}{\sqrt{ \left ( dg-ef \right ) e}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+a)/(e*x+d)/(g*x+f)^(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((c*x^2 + a)/((e*x + d)*sqrt(g*x + f)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.291061, size = 1, normalized size = 0.01 \[ \left [\frac{3 \,{\left (c d^{2} + a e^{2}\right )} g^{2} \log \left (\frac{\sqrt{e^{2} f - d e g}{\left (e g x + 2 \, e f - d g\right )} - 2 \,{\left (e^{2} f - d e g\right )} \sqrt{g x + f}}{e x + d}\right ) + 2 \,{\left (c e g x - 2 \, c e f - 3 \, c d g\right )} \sqrt{e^{2} f - d e g} \sqrt{g x + f}}{3 \, \sqrt{e^{2} f - d e g} e^{2} g^{2}}, -\frac{2 \,{\left (3 \,{\left (c d^{2} + a e^{2}\right )} g^{2} \arctan \left (-\frac{e f - d g}{\sqrt{-e^{2} f + d e g} \sqrt{g x + f}}\right ) -{\left (c e g x - 2 \, c e f - 3 \, c d g\right )} \sqrt{-e^{2} f + d e g} \sqrt{g x + f}\right )}}{3 \, \sqrt{-e^{2} f + d e g} e^{2} g^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + a)/((e*x + d)*sqrt(g*x + f)),x, algorithm="fricas")
[Out]
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Sympy [A] time = 17.4424, size = 245, normalized size = 2.36 \[ \frac{2 c \left (f + g x\right )^{\frac{3}{2}}}{3 e g^{2}} - \frac{2 c \sqrt{f + g x} \left (d g + e f\right )}{e^{2} g^{2}} - \frac{2 \left (a e^{2} + c d^{2}\right ) \left (\begin{cases} \frac{\operatorname{atan}{\left (\frac{1}{\sqrt{\frac{e}{d g - e f}} \sqrt{f + g x}} \right )}}{\sqrt{\frac{e}{d g - e f}} \left (d g - e f\right )} & \text{for}\: \frac{e}{d g - e f} > 0 \\- \frac{\operatorname{acoth}{\left (\frac{1}{\sqrt{- \frac{e}{d g - e f}} \sqrt{f + g x}} \right )}}{\sqrt{- \frac{e}{d g - e f}} \left (d g - e f\right )} & \text{for}\: \frac{1}{f + g x} > - \frac{e}{d g - e f} \wedge \frac{e}{d g - e f} < 0 \\- \frac{\operatorname{atanh}{\left (\frac{1}{\sqrt{- \frac{e}{d g - e f}} \sqrt{f + g x}} \right )}}{\sqrt{- \frac{e}{d g - e f}} \left (d g - e f\right )} & \text{for}\: \frac{e}{d g - e f} < 0 \wedge \frac{1}{f + g x} < - \frac{e}{d g - e f} \end{cases}\right )}{e^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+a)/(e*x+d)/(g*x+f)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.301089, size = 144, normalized size = 1.38 \[ \frac{2 \,{\left (c d^{2} + a e^{2}\right )} \arctan \left (\frac{\sqrt{g x + f} e}{\sqrt{d g e - f e^{2}}}\right ) e^{\left (-2\right )}}{\sqrt{d g e - f e^{2}}} - \frac{2 \,{\left (3 \, \sqrt{g x + f} c d g^{5} e -{\left (g x + f\right )}^{\frac{3}{2}} c g^{4} e^{2} + 3 \, \sqrt{g x + f} c f g^{4} e^{2}\right )} e^{\left (-3\right )}}{3 \, g^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + a)/((e*x + d)*sqrt(g*x + f)),x, algorithm="giac")
[Out]