Optimal. Leaf size=86 \[ \frac{a^3 x}{b^4 \sqrt{c x^2} (a+b x)}+\frac{3 a^2 x \log (a+b x)}{b^4 \sqrt{c x^2}}-\frac{2 a x^2}{b^3 \sqrt{c x^2}}+\frac{x^3}{2 b^2 \sqrt{c x^2}} \]
[Out]
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Rubi [A] time = 0.0718311, antiderivative size = 86, 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 \[ \frac{a^3 x}{b^4 \sqrt{c x^2} (a+b x)}+\frac{3 a^2 x \log (a+b x)}{b^4 \sqrt{c x^2}}-\frac{2 a x^2}{b^3 \sqrt{c x^2}}+\frac{x^3}{2 b^2 \sqrt{c x^2}} \]
Antiderivative was successfully verified.
[In] Int[x^4/(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. \[ \frac{a^{3} \sqrt{c x^{2}}}{b^{4} c x \left (a + b x\right )} + \frac{3 a^{2} \sqrt{c x^{2}} \log{\left (a + b x \right )}}{b^{4} c x} - \frac{2 a \sqrt{c x^{2}}}{b^{3} c} + \frac{\sqrt{c x^{2}} \int x\, dx}{b^{2} c x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**4/(b*x+a)**2/(c*x**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0226759, size = 69, normalized size = 0.8 \[ \frac{x \left (2 a^3-4 a^2 b x+6 a^2 (a+b x) \log (a+b x)-3 a b^2 x^2+b^3 x^3\right )}{2 b^4 \sqrt{c x^2} (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[x^4/(Sqrt[c*x^2]*(a + b*x)^2),x]
[Out]
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Maple [A] time = 0.007, size = 74, normalized size = 0.9 \[{\frac{x \left ({b}^{3}{x}^{3}+6\,\ln \left ( bx+a \right ) x{a}^{2}b-3\,a{b}^{2}{x}^{2}+6\,{a}^{3}\ln \left ( bx+a \right ) -4\,{a}^{2}bx+2\,{a}^{3} \right ) }{ \left ( 2\,bx+2\,a \right ){b}^{4}}{\frac{1}{\sqrt{c{x}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^4/(b*x+a)^2/(c*x^2)^(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(x^4/(sqrt(c*x^2)*(b*x + a)^2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.213932, size = 100, normalized size = 1.16 \[ \frac{{\left (b^{3} x^{3} - 3 \, a b^{2} x^{2} - 4 \, a^{2} b x + 2 \, a^{3} + 6 \,{\left (a^{2} b x + a^{3}\right )} \log \left (b x + a\right )\right )} \sqrt{c x^{2}}}{2 \,{\left (b^{5} c x^{2} + a b^{4} c x\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^4/(sqrt(c*x^2)*(b*x + a)^2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{4}}{\sqrt{c x^{2}} \left (a + b x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**4/(b*x+a)**2/(c*x**2)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{4}}{\sqrt{c x^{2}}{\left (b x + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^4/(sqrt(c*x^2)*(b*x + a)^2),x, algorithm="giac")
[Out]