Optimal. Leaf size=89 \[ -\frac{3 c^2 \tanh ^{-1}\left (\frac{\sqrt{b x+c x^2}}{\sqrt{b} \sqrt{x}}\right )}{4 b^{5/2}}+\frac{3 c \sqrt{b x+c x^2}}{4 b^2 x^{3/2}}-\frac{\sqrt{b x+c x^2}}{2 b x^{5/2}} \]
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Rubi [A] time = 0.106695, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.158 \[ -\frac{3 c^2 \tanh ^{-1}\left (\frac{\sqrt{b x+c x^2}}{\sqrt{b} \sqrt{x}}\right )}{4 b^{5/2}}+\frac{3 c \sqrt{b x+c x^2}}{4 b^2 x^{3/2}}-\frac{\sqrt{b x+c x^2}}{2 b x^{5/2}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^(5/2)*Sqrt[b*x + c*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 11.5378, size = 80, normalized size = 0.9 \[ - \frac{\sqrt{b x + c x^{2}}}{2 b x^{\frac{5}{2}}} + \frac{3 c \sqrt{b x + c x^{2}}}{4 b^{2} x^{\frac{3}{2}}} - \frac{3 c^{2} \operatorname{atanh}{\left (\frac{\sqrt{b x + c x^{2}}}{\sqrt{b} \sqrt{x}} \right )}}{4 b^{\frac{5}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**(5/2)/(c*x**2+b*x)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0606173, size = 83, normalized size = 0.93 \[ \frac{\sqrt{b} \left (-2 b^2+b c x+3 c^2 x^2\right )-3 c^2 x^2 \sqrt{b+c x} \tanh ^{-1}\left (\frac{\sqrt{b+c x}}{\sqrt{b}}\right )}{4 b^{5/2} x^{3/2} \sqrt{x (b+c x)}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^(5/2)*Sqrt[b*x + c*x^2]),x]
[Out]
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Maple [A] time = 0.016, size = 72, normalized size = 0.8 \[ -{\frac{1}{4}\sqrt{x \left ( cx+b \right ) } \left ( 3\,{\it Artanh} \left ({\frac{\sqrt{cx+b}}{\sqrt{b}}} \right ){c}^{2}{x}^{2}-3\,xc\sqrt{cx+b}\sqrt{b}+2\,{b}^{3/2}\sqrt{cx+b} \right ){b}^{-{\frac{5}{2}}}{x}^{-{\frac{5}{2}}}{\frac{1}{\sqrt{cx+b}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^(5/2)/(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^(5/2)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.231947, size = 1, normalized size = 0.01 \[ \left [\frac{3 \, c^{2} x^{3} \log \left (\frac{2 \, \sqrt{c x^{2} + b x} b \sqrt{x} -{\left (c x^{2} + 2 \, b x\right )} \sqrt{b}}{x^{2}}\right ) + 2 \, \sqrt{c x^{2} + b x}{\left (3 \, c x - 2 \, b\right )} \sqrt{b} \sqrt{x}}{8 \, b^{\frac{5}{2}} x^{3}}, -\frac{3 \, c^{2} x^{3} \arctan \left (\frac{\sqrt{-b} \sqrt{x}}{\sqrt{c x^{2} + b x}}\right ) - \sqrt{c x^{2} + b x}{\left (3 \, c x - 2 \, b\right )} \sqrt{-b} \sqrt{x}}{4 \, \sqrt{-b} b^{2} x^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + b*x)*x^(5/2)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{\frac{5}{2}} \sqrt{x \left (b + c x\right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**(5/2)/(c*x**2+b*x)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.234198, size = 81, normalized size = 0.91 \[ \frac{1}{4} \, c^{2}{\left (\frac{3 \, \arctan \left (\frac{\sqrt{c x + b}}{\sqrt{-b}}\right )}{\sqrt{-b} b^{2}} + \frac{3 \,{\left (c x + b\right )}^{\frac{3}{2}} - 5 \, \sqrt{c x + b} b}{b^{2} c^{2} x^{2}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2 + b*x)*x^(5/2)),x, algorithm="giac")
[Out]