Optimal. Leaf size=141 \[ -\frac{3 a^2 b \sqrt{a^2+2 a b x+b^2 x^2}}{x (a+b x)}+\frac{3 a b^2 \log (x) \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}+\frac{b^3 x \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}-\frac{a^3 \sqrt{a^2+2 a b x+b^2 x^2}}{2 x^2 (a+b x)} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.114714, antiderivative size = 141, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ -\frac{3 a^2 b \sqrt{a^2+2 a b x+b^2 x^2}}{x (a+b x)}+\frac{3 a b^2 \log (x) \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}+\frac{b^3 x \sqrt{a^2+2 a b x+b^2 x^2}}{a+b x}-\frac{a^3 \sqrt{a^2+2 a b x+b^2 x^2}}{2 x^2 (a+b x)} \]
Antiderivative was successfully verified.
[In] Int[(a^2 + 2*a*b*x + b^2*x^2)^(3/2)/x^3,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 14.3769, size = 117, normalized size = 0.83 \[ \frac{3 a b^{2} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}} \log{\left (x \right )}}{a + b x} + 3 b^{2} \sqrt{a^{2} + 2 a b x + b^{2} x^{2}} - \frac{3 b \left (a + b x\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{2 x} - \frac{\left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}}{2 x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b**2*x**2+2*a*b*x+a**2)**(3/2)/x**3,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0263868, size = 55, normalized size = 0.39 \[ -\frac{\sqrt{(a+b x)^2} \left (a^3+6 a^2 b x-6 a b^2 x^2 \log (x)-2 b^3 x^3\right )}{2 x^2 (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[(a^2 + 2*a*b*x + b^2*x^2)^(3/2)/x^3,x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.017, size = 54, normalized size = 0.4 \[{\frac{6\,a{b}^{2}\ln \left ( x \right ){x}^{2}+2\,{b}^{3}{x}^{3}-6\,{a}^{2}bx-{a}^{3}}{2\, \left ( bx+a \right ) ^{3}{x}^{2}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b^2*x^2+2*a*b*x+a^2)^(3/2)/x^3,x)
[Out]
_______________________________________________________________________________________
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((b^2*x^2 + 2*a*b*x + a^2)^(3/2)/x^3,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.230782, size = 50, normalized size = 0.35 \[ \frac{2 \, b^{3} x^{3} + 6 \, a b^{2} x^{2} \log \left (x\right ) - 6 \, a^{2} b x - a^{3}}{2 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)/x^3,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{\left (\left (a + b x\right )^{2}\right )^{\frac{3}{2}}}{x^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b**2*x**2+2*a*b*x+a**2)**(3/2)/x**3,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.210406, size = 76, normalized size = 0.54 \[ b^{3} x{\rm sign}\left (b x + a\right ) + 3 \, a b^{2}{\rm ln}\left ({\left | x \right |}\right ){\rm sign}\left (b x + a\right ) - \frac{6 \, a^{2} b x{\rm sign}\left (b x + a\right ) + a^{3}{\rm sign}\left (b x + a\right )}{2 \, x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)/x^3,x, algorithm="giac")
[Out]