Optimal. Leaf size=140 \[ -\frac{(2 c d-b e) \tanh ^{-1}\left (\frac{x (2 c d-b e)+b d}{2 \sqrt{d} \sqrt{b x+c x^2} \sqrt{c d-b e}}\right )}{2 \sqrt{d} e^2 \sqrt{c d-b e}}-\frac{\sqrt{b x+c x^2}}{e (d+e x)}+\frac{2 \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{e^2} \]
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Rubi [A] time = 0.321445, antiderivative size = 140, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 5, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.238 \[ -\frac{(2 c d-b e) \tanh ^{-1}\left (\frac{x (2 c d-b e)+b d}{2 \sqrt{d} \sqrt{b x+c x^2} \sqrt{c d-b e}}\right )}{2 \sqrt{d} e^2 \sqrt{c d-b e}}-\frac{\sqrt{b x+c x^2}}{e (d+e x)}+\frac{2 \sqrt{c} \tanh ^{-1}\left (\frac{\sqrt{c} x}{\sqrt{b x+c x^2}}\right )}{e^2} \]
Antiderivative was successfully verified.
[In] Int[Sqrt[b*x + c*x^2]/(d + e*x)^2,x]
[Out]
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Rubi in Sympy [A] time = 40.8666, size = 121, normalized size = 0.86 \[ \frac{2 \sqrt{c} \operatorname{atanh}{\left (\frac{\sqrt{c} x}{\sqrt{b x + c x^{2}}} \right )}}{e^{2}} - \frac{\sqrt{b x + c x^{2}}}{e \left (d + e x\right )} + \frac{\left (b e - 2 c d\right ) \operatorname{atan}{\left (\frac{- b d + x \left (b e - 2 c d\right )}{2 \sqrt{d} \sqrt{b e - c d} \sqrt{b x + c x^{2}}} \right )}}{2 \sqrt{d} e^{2} \sqrt{b e - c d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+b*x)**(1/2)/(e*x+d)**2,x)
[Out]
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Mathematica [A] time = 0.330972, size = 144, normalized size = 1.03 \[ \frac{\sqrt{x (b+c x)} \left (\frac{(b e-2 c d) \tan ^{-1}\left (\frac{\sqrt{x} \sqrt{b e-c d}}{\sqrt{d} \sqrt{b+c x}}\right )}{\sqrt{d} \sqrt{x} \sqrt{b+c x} \sqrt{b e-c d}}+\frac{2 \sqrt{c} \log \left (\sqrt{c} \sqrt{b+c x}+c \sqrt{x}\right )}{\sqrt{x} \sqrt{b+c x}}-\frac{e}{d+e x}\right )}{e^2} \]
Antiderivative was successfully verified.
[In] Integrate[Sqrt[b*x + c*x^2]/(d + e*x)^2,x]
[Out]
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Maple [B] time = 0.013, size = 885, normalized size = 6.3 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+b*x)^(1/2)/(e*x+d)^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(c*x^2 + b*x)/(e*x + d)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.264052, size = 1, normalized size = 0.01 \[ \left [\frac{2 \, \sqrt{c d^{2} - b d e}{\left (e x + d\right )} \sqrt{c} \log \left (2 \, c x + b + 2 \, \sqrt{c x^{2} + b x} \sqrt{c}\right ) - 2 \, \sqrt{c d^{2} - b d e} \sqrt{c x^{2} + b x} e -{\left (2 \, c d^{2} - b d e +{\left (2 \, c d e - b e^{2}\right )} x\right )} \log \left (\frac{2 \,{\left (c d^{2} - b d e\right )} \sqrt{c x^{2} + b x} + \sqrt{c d^{2} - b d e}{\left (b d +{\left (2 \, c d - b e\right )} x\right )}}{e x + d}\right )}{2 \,{\left (e^{3} x + d e^{2}\right )} \sqrt{c d^{2} - b d e}}, \frac{\sqrt{-c d^{2} + b d e}{\left (e x + d\right )} \sqrt{c} \log \left (2 \, c x + b + 2 \, \sqrt{c x^{2} + b x} \sqrt{c}\right ) - \sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x} e +{\left (2 \, c d^{2} - b d e +{\left (2 \, c d e - b e^{2}\right )} x\right )} \arctan \left (-\frac{\sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x}}{{\left (c d - b e\right )} x}\right )}{{\left (e^{3} x + d e^{2}\right )} \sqrt{-c d^{2} + b d e}}, \frac{4 \, \sqrt{c d^{2} - b d e}{\left (e x + d\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{c x^{2} + b x}}{\sqrt{-c} x}\right ) - 2 \, \sqrt{c d^{2} - b d e} \sqrt{c x^{2} + b x} e -{\left (2 \, c d^{2} - b d e +{\left (2 \, c d e - b e^{2}\right )} x\right )} \log \left (\frac{2 \,{\left (c d^{2} - b d e\right )} \sqrt{c x^{2} + b x} + \sqrt{c d^{2} - b d e}{\left (b d +{\left (2 \, c d - b e\right )} x\right )}}{e x + d}\right )}{2 \,{\left (e^{3} x + d e^{2}\right )} \sqrt{c d^{2} - b d e}}, \frac{2 \, \sqrt{-c d^{2} + b d e}{\left (e x + d\right )} \sqrt{-c} \arctan \left (\frac{\sqrt{c x^{2} + b x}}{\sqrt{-c} x}\right ) - \sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x} e +{\left (2 \, c d^{2} - b d e +{\left (2 \, c d e - b e^{2}\right )} x\right )} \arctan \left (-\frac{\sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x}}{{\left (c d - b e\right )} x}\right )}{{\left (e^{3} x + d e^{2}\right )} \sqrt{-c d^{2} + b d e}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2 + b*x)/(e*x + d)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\sqrt{x \left (b + c x\right )}}{\left (d + e x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+b*x)**(1/2)/(e*x+d)**2,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)/(e*x + d)^2,x, algorithm="giac")
[Out]