Optimal. Leaf size=164 \[ -\frac{c^{3/2} (4 c d-5 b e) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{b^3 (c d-b e)^{3/2}}+\frac{(b e+4 c d) \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{b^3 d^{3/2}}-\frac{c \sqrt{d+e x} (2 c d-b e)}{b^2 d (b+c x) (c d-b e)}-\frac{\sqrt{d+e x}}{b d x (b+c x)} \]
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Rubi [A] time = 0.595075, antiderivative size = 164, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{c^{3/2} (4 c d-5 b e) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{b^3 (c d-b e)^{3/2}}+\frac{(b e+4 c d) \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{b^3 d^{3/2}}-\frac{c \sqrt{d+e x} (2 c d-b e)}{b^2 d (b+c x) (c d-b e)}-\frac{\sqrt{d+e x}}{b d x (b+c x)} \]
Antiderivative was successfully verified.
[In] Int[1/(Sqrt[d + e*x]*(b*x + c*x^2)^2),x]
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Rubi in Sympy [A] time = 68.132, size = 141, normalized size = 0.86 \[ - \frac{c \sqrt{d + e x}}{b x \left (b + c x\right ) \left (b e - c d\right )} - \frac{\sqrt{d + e x} \left (b e - 2 c d\right )}{b^{2} d x \left (b e - c d\right )} + \frac{c^{\frac{3}{2}} \left (5 b e - 4 c d\right ) \operatorname{atan}{\left (\frac{\sqrt{c} \sqrt{d + e x}}{\sqrt{b e - c d}} \right )}}{b^{3} \left (b e - c d\right )^{\frac{3}{2}}} + \frac{\left (b e + 4 c d\right ) \operatorname{atanh}{\left (\frac{\sqrt{d + e x}}{\sqrt{d}} \right )}}{b^{3} d^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(c*x**2+b*x)**2/(e*x+d)**(1/2),x)
[Out]
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Mathematica [A] time = 0.521659, size = 132, normalized size = 0.8 \[ \frac{-\frac{c^{3/2} (4 c d-5 b e) \tanh ^{-1}\left (\frac{\sqrt{c} \sqrt{d+e x}}{\sqrt{c d-b e}}\right )}{(c d-b e)^{3/2}}+b \sqrt{d+e x} \left (\frac{c^2}{(b+c x) (b e-c d)}-\frac{1}{d x}\right )+\frac{(b e+4 c d) \tanh ^{-1}\left (\frac{\sqrt{d+e x}}{\sqrt{d}}\right )}{d^{3/2}}}{b^3} \]
Antiderivative was successfully verified.
[In] Integrate[1/(Sqrt[d + e*x]*(b*x + c*x^2)^2),x]
[Out]
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Maple [A] time = 0.026, size = 202, normalized size = 1.2 \[{\frac{e{c}^{2}}{{b}^{2} \left ( be-cd \right ) \left ( cex+be \right ) }\sqrt{ex+d}}+5\,{\frac{e{c}^{2}}{{b}^{2} \left ( be-cd \right ) \sqrt{ \left ( be-cd \right ) c}}\arctan \left ({\frac{c\sqrt{ex+d}}{\sqrt{ \left ( be-cd \right ) c}}} \right ) }-4\,{\frac{{c}^{3}d}{{b}^{3} \left ( be-cd \right ) \sqrt{ \left ( be-cd \right ) c}}\arctan \left ({\frac{c\sqrt{ex+d}}{\sqrt{ \left ( be-cd \right ) c}}} \right ) }-{\frac{1}{{b}^{2}dx}\sqrt{ex+d}}+{\frac{e}{{b}^{2}}{\it Artanh} \left ({1\sqrt{ex+d}{\frac{1}{\sqrt{d}}}} \right ){d}^{-{\frac{3}{2}}}}+4\,{\frac{c}{{b}^{3}\sqrt{d}}{\it Artanh} \left ({\frac{\sqrt{ex+d}}{\sqrt{d}}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(c*x^2+b*x)^2/(e*x+d)^(1/2),x)
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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)^2*sqrt(e*x + d)),x, algorithm="maxima")
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Fricas [A] time = 0.856362, size = 1, normalized size = 0.01 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)^2*sqrt(e*x + d)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{2} \left (b + c x\right )^{2} \sqrt{d + e x}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(c*x**2+b*x)**2/(e*x+d)**(1/2),x)
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GIAC/XCAS [A] time = 0.211389, size = 342, normalized size = 2.09 \[ \frac{{\left (4 \, c^{3} d - 5 \, b c^{2} e\right )} \arctan \left (\frac{\sqrt{x e + d} c}{\sqrt{-c^{2} d + b c e}}\right )}{{\left (b^{3} c d - b^{4} e\right )} \sqrt{-c^{2} d + b c e}} - \frac{2 \,{\left (x e + d\right )}^{\frac{3}{2}} c^{2} d e - 2 \, \sqrt{x e + d} c^{2} d^{2} e -{\left (x e + d\right )}^{\frac{3}{2}} b c e^{2} + 2 \, \sqrt{x e + d} b c d e^{2} - \sqrt{x e + d} b^{2} e^{3}}{{\left (b^{2} c d^{2} - b^{3} d e\right )}{\left ({\left (x e + d\right )}^{2} c - 2 \,{\left (x e + d\right )} c d + c d^{2} +{\left (x e + d\right )} b e - b d e\right )}} - \frac{{\left (4 \, c d + b e\right )} \arctan \left (\frac{\sqrt{x e + d}}{\sqrt{-d}}\right )}{b^{3} \sqrt{-d} d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((c*x^2 + b*x)^2*sqrt(e*x + d)),x, algorithm="giac")
[Out]