Optimal. Leaf size=100 \[ -\frac{b^3 x \log (x)}{a^4 \sqrt{c x^2}}+\frac{b^3 x \log (a+b x)}{a^4 \sqrt{c x^2}}-\frac{b^2}{a^3 \sqrt{c x^2}}+\frac{b}{2 a^2 x \sqrt{c x^2}}-\frac{1}{3 a x^2 \sqrt{c x^2}} \]
[Out]
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Rubi [A] time = 0.0686479, antiderivative size = 100, 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 \[ -\frac{b^3 x \log (x)}{a^4 \sqrt{c x^2}}+\frac{b^3 x \log (a+b x)}{a^4 \sqrt{c x^2}}-\frac{b^2}{a^3 \sqrt{c x^2}}+\frac{b}{2 a^2 x \sqrt{c x^2}}-\frac{1}{3 a x^2 \sqrt{c x^2}} \]
Antiderivative was successfully verified.
[In] Int[1/(x^3*Sqrt[c*x^2]*(a + b*x)),x]
[Out]
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Rubi in Sympy [A] time = 23.5059, size = 104, normalized size = 1.04 \[ - \frac{\sqrt{c x^{2}}}{3 a c x^{4}} + \frac{b \sqrt{c x^{2}}}{2 a^{2} c x^{3}} - \frac{b^{2} \sqrt{c x^{2}}}{a^{3} c x^{2}} - \frac{b^{3} \sqrt{c x^{2}} \log{\left (x \right )}}{a^{4} c x} + \frac{b^{3} \sqrt{c x^{2}} \log{\left (a + b x \right )}}{a^{4} c x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/x**3/(b*x+a)/(c*x**2)**(1/2),x)
[Out]
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Mathematica [A] time = 0.0250908, size = 63, normalized size = 0.63 \[ \frac{c \left (a \left (-2 a^2+3 a b x-6 b^2 x^2\right )+6 b^3 x^3 \log (a+b x)-6 b^3 x^3 \log (x)\right )}{6 a^4 \left (c x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[1/(x^3*Sqrt[c*x^2]*(a + b*x)),x]
[Out]
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Maple [A] time = 0.008, size = 62, normalized size = 0.6 \[ -{\frac{6\,{b}^{3}\ln \left ( x \right ){x}^{3}-6\,{b}^{3}\ln \left ( bx+a \right ){x}^{3}+6\,a{b}^{2}{x}^{2}-3\,{a}^{2}bx+2\,{a}^{3}}{6\,{x}^{2}{a}^{4}}{\frac{1}{\sqrt{c{x}^{2}}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/x^3/(b*x+a)/(c*x^2)^(1/2),x)
[Out]
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Maxima [A] time = 1.35757, size = 93, normalized size = 0.93 \[ \frac{b^{3} \log \left (b x + a\right )}{a^{4} \sqrt{c}} - \frac{b^{3} \log \left (x\right )}{a^{4} \sqrt{c}} - \frac{6 \, b^{2} \sqrt{c} x^{2} - 3 \, a b \sqrt{c} x + 2 \, a^{2} \sqrt{c}}{6 \, a^{3} c x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2)*(b*x + a)*x^3),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.220686, size = 78, normalized size = 0.78 \[ \frac{{\left (6 \, b^{3} x^{3} \log \left (\frac{b x + a}{x}\right ) - 6 \, a b^{2} x^{2} + 3 \, a^{2} b x - 2 \, a^{3}\right )} \sqrt{c x^{2}}}{6 \, a^{4} c x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2)*(b*x + a)*x^3),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{x^{3} \sqrt{c x^{2}} \left (a + b x\right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/x**3/(b*x+a)/(c*x**2)**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\sqrt{c x^{2}}{\left (b x + a\right )} x^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(sqrt(c*x^2)*(b*x + a)*x^3),x, algorithm="giac")
[Out]