Optimal. Leaf size=207 \[ -\frac{e \sqrt{b x+c x^2} \left (3 b^2 e^2-4 b c d e+4 c^2 d^2\right )}{b^2 d^2 (d+e x) (c d-b e)^2}-\frac{2 (c x (2 c d-b e)+b (c d-b e))}{b^2 d \sqrt{b x+c x^2} (d+e x) (c d-b e)}+\frac{3 e^2 (2 c d-b e) \tanh ^{-1}\left (\frac{x (2 c d-b e)+b d}{2 \sqrt{d} \sqrt{b x+c x^2} \sqrt{c d-b e}}\right )}{2 d^{5/2} (c d-b e)^{5/2}} \]
[Out]
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Rubi [A] time = 0.665674, antiderivative size = 207, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.19 \[ -\frac{e \sqrt{b x+c x^2} \left (3 b^2 e^2-4 b c d e+4 c^2 d^2\right )}{b^2 d^2 (d+e x) (c d-b e)^2}-\frac{2 (c x (2 c d-b e)+b (c d-b e))}{b^2 d \sqrt{b x+c x^2} (d+e x) (c d-b e)}+\frac{3 e^2 (2 c d-b e) \tanh ^{-1}\left (\frac{x (2 c d-b e)+b d}{2 \sqrt{d} \sqrt{b x+c x^2} \sqrt{c d-b e}}\right )}{2 d^{5/2} (c d-b e)^{5/2}} \]
Antiderivative was successfully verified.
[In] Int[1/((d + e*x)^2*(b*x + c*x^2)^(3/2)),x]
[Out]
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Rubi in Sympy [A] time = 63.5692, size = 187, normalized size = 0.9 \[ - \frac{3 e^{2} \left (b e - 2 c d\right ) \operatorname{atan}{\left (\frac{- b d + x \left (b e - 2 c d\right )}{2 \sqrt{d} \sqrt{b e - c d} \sqrt{b x + c x^{2}}} \right )}}{2 d^{\frac{5}{2}} \left (b e - c d\right )^{\frac{5}{2}}} - \frac{2 \left (b \left (b e - c d\right ) + c x \left (b e - 2 c d\right )\right )}{b^{2} d \left (d + e x\right ) \left (b e - c d\right ) \sqrt{b x + c x^{2}}} - \frac{e \sqrt{b x + c x^{2}} \left (3 b^{2} e^{2} - 4 b c d e + 4 c^{2} d^{2}\right )}{b^{2} d^{2} \left (d + e x\right ) \left (b e - c d\right )^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(e*x+d)**2/(c*x**2+b*x)**(3/2),x)
[Out]
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Mathematica [A] time = 0.771777, size = 164, normalized size = 0.79 \[ \frac{x^{3/2} \left (\frac{(b+c x)^2 \left (\frac{-\frac{2 c^3 x}{(b+c x) (c d-b e)^2}-\frac{2}{d^2}}{b^2}-\frac{e^3 x}{d^2 (d+e x) (c d-b e)^2}\right )}{\sqrt{x}}+\frac{3 e^2 (b+c x)^{3/2} (2 c d-b e) \tan ^{-1}\left (\frac{\sqrt{x} \sqrt{b e-c d}}{\sqrt{d} \sqrt{b+c x}}\right )}{d^{5/2} (b e-c d)^{5/2}}\right )}{(x (b+c x))^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/((d + e*x)^2*(b*x + c*x^2)^(3/2)),x]
[Out]
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Maple [B] time = 0.016, size = 893, normalized size = 4.3 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(e*x+d)^2/(c*x^2+b*x)^(3/2),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/((c*x^2 + b*x)^(3/2)*(e*x + d)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.238152, size = 1, normalized size = 0. \[ \left [-\frac{3 \,{\left (2 \, b^{2} c d^{2} e^{2} - b^{3} d e^{3} +{\left (2 \, b^{2} c d e^{3} - b^{3} e^{4}\right )} x\right )} \sqrt{c x^{2} + b x} \log \left (-\frac{2 \,{\left (c d^{2} - b d e\right )} \sqrt{c x^{2} + b x} - \sqrt{c d^{2} - b d e}{\left (b d +{\left (2 \, c d - b e\right )} x\right )}}{e x + d}\right ) + 2 \,{\left (2 \, b c^{2} d^{3} - 4 \, b^{2} c d^{2} e + 2 \, b^{3} d e^{2} +{\left (4 \, c^{3} d^{2} e - 4 \, b c^{2} d e^{2} + 3 \, b^{2} c e^{3}\right )} x^{2} +{\left (4 \, c^{3} d^{3} - 2 \, b c^{2} d^{2} e - 2 \, b^{2} c d e^{2} + 3 \, b^{3} e^{3}\right )} x\right )} \sqrt{c d^{2} - b d e}}{2 \,{\left (b^{2} c^{2} d^{5} - 2 \, b^{3} c d^{4} e + b^{4} d^{3} e^{2} +{\left (b^{2} c^{2} d^{4} e - 2 \, b^{3} c d^{3} e^{2} + b^{4} d^{2} e^{3}\right )} x\right )} \sqrt{c d^{2} - b d e} \sqrt{c x^{2} + b x}}, -\frac{3 \,{\left (2 \, b^{2} c d^{2} e^{2} - b^{3} d e^{3} +{\left (2 \, b^{2} c d e^{3} - b^{3} e^{4}\right )} x\right )} \sqrt{c x^{2} + b x} \arctan \left (-\frac{\sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x}}{{\left (c d - b e\right )} x}\right ) +{\left (2 \, b c^{2} d^{3} - 4 \, b^{2} c d^{2} e + 2 \, b^{3} d e^{2} +{\left (4 \, c^{3} d^{2} e - 4 \, b c^{2} d e^{2} + 3 \, b^{2} c e^{3}\right )} x^{2} +{\left (4 \, c^{3} d^{3} - 2 \, b c^{2} d^{2} e - 2 \, b^{2} c d e^{2} + 3 \, b^{3} e^{3}\right )} x\right )} \sqrt{-c d^{2} + b d e}}{{\left (b^{2} c^{2} d^{5} - 2 \, b^{3} c d^{4} e + b^{4} d^{3} e^{2} +{\left (b^{2} c^{2} d^{4} e - 2 \, b^{3} c d^{3} e^{2} + b^{4} d^{2} e^{3}\right )} x\right )} \sqrt{-c d^{2} + b d e} \sqrt{c x^{2} + b x}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)^(3/2)*(e*x + d)^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (x \left (b + c x\right )\right )^{\frac{3}{2}} \left (d + e x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(e*x+d)**2/(c*x**2+b*x)**(3/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (c x^{2} + b x\right )}^{\frac{3}{2}}{\left (e x + d\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)^(3/2)*(e*x + d)^2),x, algorithm="giac")
[Out]