Optimal. Leaf size=47 \[ \frac{2}{3} a^3 x^{3/2}+6 a^2 b \sqrt{x}-\frac{6 a b^2}{\sqrt{x}}-\frac{2 b^3}{3 x^{3/2}} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0441103, antiderivative size = 47, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.133 \[ \frac{2}{3} a^3 x^{3/2}+6 a^2 b \sqrt{x}-\frac{6 a b^2}{\sqrt{x}}-\frac{2 b^3}{3 x^{3/2}} \]
Antiderivative was successfully verified.
[In] Int[(a + b/x)^3*Sqrt[x],x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 6.78454, size = 46, normalized size = 0.98 \[ \frac{2 a^{3} x^{\frac{3}{2}}}{3} + 6 a^{2} b \sqrt{x} - \frac{6 a b^{2}}{\sqrt{x}} - \frac{2 b^{3}}{3 x^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x)**3*x**(1/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0141429, size = 38, normalized size = 0.81 \[ \frac{2 \left (a^3 x^3+9 a^2 b x^2-9 a b^2 x-b^3\right )}{3 x^{3/2}} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b/x)^3*Sqrt[x],x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.007, size = 35, normalized size = 0.7 \[{\frac{2\,{a}^{3}{x}^{3}+18\,{a}^{2}b{x}^{2}-18\,a{b}^{2}x-2\,{b}^{3}}{3}{x}^{-{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x)^3*x^(1/2),x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.44135, size = 49, normalized size = 1.04 \[ -\frac{6 \, a b^{2}}{\sqrt{x}} + \frac{2}{3} \,{\left (a^{3} + \frac{9 \, a^{2} b}{x}\right )} x^{\frac{3}{2}} - \frac{2 \, b^{3}}{3 \, x^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^3*sqrt(x),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.226768, size = 46, normalized size = 0.98 \[ \frac{2 \,{\left (a^{3} x^{3} + 9 \, a^{2} b x^{2} - 9 \, a b^{2} x - b^{3}\right )}}{3 \, x^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^3*sqrt(x),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 2.70472, size = 46, normalized size = 0.98 \[ \frac{2 a^{3} x^{\frac{3}{2}}}{3} + 6 a^{2} b \sqrt{x} - \frac{6 a b^{2}}{\sqrt{x}} - \frac{2 b^{3}}{3 x^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a+b/x)**3*x**(1/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.229915, size = 46, normalized size = 0.98 \[ \frac{2}{3} \, a^{3} x^{\frac{3}{2}} + 6 \, a^{2} b \sqrt{x} - \frac{2 \,{\left (9 \, a b^{2} x + b^{3}\right )}}{3 \, x^{\frac{3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^3*sqrt(x),x, algorithm="giac")
[Out]