Optimal. Leaf size=126 \[ -\frac{256 c^4 \sqrt{b x+c x^2}}{315 b^5 x}+\frac{128 c^3 \sqrt{b x+c x^2}}{315 b^4 x^2}-\frac{32 c^2 \sqrt{b x+c x^2}}{105 b^3 x^3}+\frac{16 c \sqrt{b x+c x^2}}{63 b^2 x^4}-\frac{2 \sqrt{b x+c x^2}}{9 b x^5} \]
[Out]
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Rubi [A] time = 0.177386, antiderivative size = 126, normalized size of antiderivative = 1., number of steps used = 5, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ -\frac{256 c^4 \sqrt{b x+c x^2}}{315 b^5 x}+\frac{128 c^3 \sqrt{b x+c x^2}}{315 b^4 x^2}-\frac{32 c^2 \sqrt{b x+c x^2}}{105 b^3 x^3}+\frac{16 c \sqrt{b x+c x^2}}{63 b^2 x^4}-\frac{2 \sqrt{b x+c x^2}}{9 b x^5} \]
Antiderivative was successfully verified.
[In] Int[1/(x^5*Sqrt[b*x + c*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 18.9127, size = 117, normalized size = 0.93 \[ - \frac{2 \sqrt{b x + c x^{2}}}{9 b x^{5}} + \frac{16 c \sqrt{b x + c x^{2}}}{63 b^{2} x^{4}} - \frac{32 c^{2} \sqrt{b x + c x^{2}}}{105 b^{3} x^{3}} + \frac{128 c^{3} \sqrt{b x + c x^{2}}}{315 b^{4} x^{2}} - \frac{256 c^{4} \sqrt{b x + c x^{2}}}{315 b^{5} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**5/(c*x**2+b*x)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0414826, size = 62, normalized size = 0.49 \[ -\frac{2 \sqrt{x (b+c x)} \left (35 b^4-40 b^3 c x+48 b^2 c^2 x^2-64 b c^3 x^3+128 c^4 x^4\right )}{315 b^5 x^5} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^5*Sqrt[b*x + c*x^2]),x]
[Out]
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Maple [A] time = 0.007, size = 66, normalized size = 0.5 \[ -{\frac{ \left ( 2\,cx+2\,b \right ) \left ( 128\,{c}^{4}{x}^{4}-64\,{x}^{3}{c}^{3}b+48\,{c}^{2}{x}^{2}{b}^{2}-40\,cx{b}^{3}+35\,{b}^{4} \right ) }{315\,{x}^{4}{b}^{5}}{\frac{1}{\sqrt{c{x}^{2}+bx}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^5/(c*x^2+b*x)^(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(1/(sqrt(c*x^2 + b*x)*x^5),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.221522, size = 81, normalized size = 0.64 \[ -\frac{2 \,{\left (128 \, c^{4} x^{4} - 64 \, b c^{3} x^{3} + 48 \, b^{2} c^{2} x^{2} - 40 \, b^{3} c x + 35 \, b^{4}\right )} \sqrt{c x^{2} + b x}}{315 \, b^{5} x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + b*x)*x^5),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{5} \sqrt{x \left (b + c x\right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**5/(c*x**2+b*x)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.218695, size = 184, normalized size = 1.46 \[ \frac{2 \,{\left (1008 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{4} c^{2} + 1680 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{3} b c^{\frac{3}{2}} + 1080 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{2} b^{2} c + 315 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )} b^{3} \sqrt{c} + 35 \, b^{4}\right )}}{315 \,{\left (\sqrt{c} x - \sqrt{c x^{2} + b x}\right )}^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + b*x)*x^5),x, algorithm="giac")
[Out]