Optimal. Leaf size=85 \[ \frac{a^3 \sqrt{c x^2}}{b^4 x (a+b x)}+\frac{3 a^2 \sqrt{c x^2} \log (a+b x)}{b^4 x}-\frac{2 a \sqrt{c x^2}}{b^3}+\frac{x \sqrt{c x^2}}{2 b^2} \]
[Out]
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Rubi [A] time = 0.0764667, antiderivative size = 85, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 20, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.1 \[ \frac{a^3 \sqrt{c x^2}}{b^4 x (a+b x)}+\frac{3 a^2 \sqrt{c x^2} \log (a+b x)}{b^4 x}-\frac{2 a \sqrt{c x^2}}{b^3}+\frac{x \sqrt{c x^2}}{2 b^2} \]
Antiderivative was successfully verified.
[In] Int[(x^2*Sqrt[c*x^2])/(a + b*x)^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ \frac{a^{3} \sqrt{c x^{2}}}{b^{4} x \left (a + b x\right )} + \frac{3 a^{2} \sqrt{c x^{2}} \log{\left (a + b x \right )}}{b^{4} x} - \frac{2 a \sqrt{c x^{2}}}{b^{3}} + \frac{\sqrt{c x^{2}} \int x\, dx}{b^{2} x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2*(c*x**2)**(1/2)/(b*x+a)**2,x)
[Out]
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Mathematica [A] time = 0.0327775, size = 70, normalized size = 0.82 \[ \frac{c x \left (2 a^3-4 a^2 b x+6 a^2 (a+b x) \log (a+b x)-3 a b^2 x^2+b^3 x^3\right )}{2 b^4 \sqrt{c x^2} (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[(x^2*Sqrt[c*x^2])/(a + b*x)^2,x]
[Out]
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Maple [A] time = 0.009, size = 76, normalized size = 0.9 \[{\frac{{b}^{3}{x}^{3}+6\,\ln \left ( bx+a \right ) x{a}^{2}b-3\,a{b}^{2}{x}^{2}+6\,{a}^{3}\ln \left ( bx+a \right ) -4\,{a}^{2}bx+2\,{a}^{3}}{2\,x \left ( bx+a \right ){b}^{4}}\sqrt{c{x}^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2*(c*x^2)^(1/2)/(b*x+a)^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)*x^2/(b*x + a)^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.21573, size = 97, normalized size = 1.14 \[ \frac{{\left (b^{3} x^{3} - 3 \, a b^{2} x^{2} - 4 \, a^{2} b x + 2 \, a^{3} + 6 \,{\left (a^{2} b x + a^{3}\right )} \log \left (b x + a\right )\right )} \sqrt{c x^{2}}}{2 \,{\left (b^{5} x^{2} + a b^{4} x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2)*x^2/(b*x + a)^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{2} \sqrt{c x^{2}}}{\left (a + b x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2*(c*x**2)**(1/2)/(b*x+a)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.207359, size = 108, normalized size = 1.27 \[ \frac{1}{2} \, \sqrt{c}{\left (\frac{6 \, a^{2}{\rm ln}\left ({\left | b x + a \right |}\right ){\rm sign}\left (x\right )}{b^{4}} + \frac{2 \, a^{3}{\rm sign}\left (x\right )}{{\left (b x + a\right )} b^{4}} - \frac{2 \,{\left (3 \, a^{2}{\rm ln}\left ({\left | a \right |}\right ) + a^{2}\right )}{\rm sign}\left (x\right )}{b^{4}} + \frac{b^{2} x^{2}{\rm sign}\left (x\right ) - 4 \, a b x{\rm sign}\left (x\right )}{b^{4}}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(sqrt(c*x^2)*x^2/(b*x + a)^2,x, algorithm="giac")
[Out]