Optimal. Leaf size=70 \[ \frac{3 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{4 a^{5/2} \sqrt{b}}+\frac{3 \sqrt{x}}{4 a^2 (a+b x)}+\frac{\sqrt{x}}{2 a (a+b x)^2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0490012, antiderivative size = 70, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.231 \[ \frac{3 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{4 a^{5/2} \sqrt{b}}+\frac{3 \sqrt{x}}{4 a^2 (a+b x)}+\frac{\sqrt{x}}{2 a (a+b x)^2} \]
Antiderivative was successfully verified.
[In] Int[1/(Sqrt[x]*(a + b*x)^3),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 9.62725, size = 61, normalized size = 0.87 \[ \frac{\sqrt{x}}{2 a \left (a + b x\right )^{2}} + \frac{3 \sqrt{x}}{4 a^{2} \left (a + b x\right )} + \frac{3 \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{4 a^{\frac{5}{2}} \sqrt{b}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+a)**3/x**(1/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0452043, size = 59, normalized size = 0.84 \[ \frac{3 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}}\right )}{4 a^{5/2} \sqrt{b}}+\frac{\sqrt{x} (5 a+3 b x)}{4 a^2 (a+b x)^2} \]
Antiderivative was successfully verified.
[In] Integrate[1/(Sqrt[x]*(a + b*x)^3),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.012, size = 53, normalized size = 0.8 \[{\frac{1}{2\,a \left ( bx+a \right ) ^{2}}\sqrt{x}}+{\frac{3}{4\,{a}^{2} \left ( bx+a \right ) }\sqrt{x}}+{\frac{3}{4\,{a}^{2}}\arctan \left ({b\sqrt{x}{\frac{1}{\sqrt{ab}}}} \right ){\frac{1}{\sqrt{ab}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+a)^3/x^(1/2),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(1/((b*x + a)^3*sqrt(x)),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.221775, size = 1, normalized size = 0.01 \[ \left [\frac{2 \, \sqrt{-a b}{\left (3 \, b x + 5 \, a\right )} \sqrt{x} + 3 \,{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} \log \left (\frac{2 \, a b \sqrt{x} + \sqrt{-a b}{\left (b x - a\right )}}{b x + a}\right )}{8 \,{\left (a^{2} b^{2} x^{2} + 2 \, a^{3} b x + a^{4}\right )} \sqrt{-a b}}, \frac{\sqrt{a b}{\left (3 \, b x + 5 \, a\right )} \sqrt{x} - 3 \,{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )} \arctan \left (\frac{a}{\sqrt{a b} \sqrt{x}}\right )}{4 \,{\left (a^{2} b^{2} x^{2} + 2 \, a^{3} b x + a^{4}\right )} \sqrt{a b}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^3*sqrt(x)),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 10.1117, size = 590, normalized size = 8.43 \[ \frac{3 a^{\frac{11}{2}} \sqrt{x} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{9 a^{\frac{9}{2}} b x^{\frac{3}{2}} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{9 a^{\frac{7}{2}} b^{2} x^{\frac{5}{2}} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{3 a^{\frac{5}{2}} b^{3} x^{\frac{7}{2}} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a}} \right )}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{5 a^{5} \sqrt{b} x}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{8 a^{4} b^{\frac{3}{2}} x^{2}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} + \frac{3 a^{3} b^{\frac{5}{2}} x^{3}}{4 a^{8} \sqrt{b} \sqrt{x} + 12 a^{7} b^{\frac{3}{2}} x^{\frac{3}{2}} + 12 a^{6} b^{\frac{5}{2}} x^{\frac{5}{2}} + 4 a^{5} b^{\frac{7}{2}} x^{\frac{7}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+a)**3/x**(1/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.204984, size = 63, normalized size = 0.9 \[ \frac{3 \, \arctan \left (\frac{b \sqrt{x}}{\sqrt{a b}}\right )}{4 \, \sqrt{a b} a^{2}} + \frac{3 \, b x^{\frac{3}{2}} + 5 \, a \sqrt{x}}{4 \,{\left (b x + a\right )}^{2} a^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/((b*x + a)^3*sqrt(x)),x, algorithm="giac")
[Out]