Optimal. Leaf size=68 \[ -\frac{2 a^3 \sqrt{a+b x}}{b^4}+\frac{2 a^2 (a+b x)^{3/2}}{b^4}+\frac{2 (a+b x)^{7/2}}{7 b^4}-\frac{6 a (a+b x)^{5/2}}{5 b^4} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.0507547, antiderivative size = 68, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ -\frac{2 a^3 \sqrt{a+b x}}{b^4}+\frac{2 a^2 (a+b x)^{3/2}}{b^4}+\frac{2 (a+b x)^{7/2}}{7 b^4}-\frac{6 a (a+b x)^{5/2}}{5 b^4} \]
Antiderivative was successfully verified.
[In] Int[x^3/Sqrt[a + b*x],x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 10.9907, size = 65, normalized size = 0.96 \[ - \frac{2 a^{3} \sqrt{a + b x}}{b^{4}} + \frac{2 a^{2} \left (a + b x\right )^{\frac{3}{2}}}{b^{4}} - \frac{6 a \left (a + b x\right )^{\frac{5}{2}}}{5 b^{4}} + \frac{2 \left (a + b x\right )^{\frac{7}{2}}}{7 b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3/(b*x+a)**(1/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.0211253, size = 46, normalized size = 0.68 \[ \frac{2 \sqrt{a+b x} \left (-16 a^3+8 a^2 b x-6 a b^2 x^2+5 b^3 x^3\right )}{35 b^4} \]
Antiderivative was successfully verified.
[In] Integrate[x^3/Sqrt[a + b*x],x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.009, size = 43, normalized size = 0.6 \[ -{\frac{-10\,{b}^{3}{x}^{3}+12\,a{b}^{2}{x}^{2}-16\,{a}^{2}bx+32\,{a}^{3}}{35\,{b}^{4}}\sqrt{bx+a}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3/(b*x+a)^(1/2),x)
[Out]
_______________________________________________________________________________________
Maxima [A] time = 1.35091, size = 76, normalized size = 1.12 \[ \frac{2 \,{\left (b x + a\right )}^{\frac{7}{2}}}{7 \, b^{4}} - \frac{6 \,{\left (b x + a\right )}^{\frac{5}{2}} a}{5 \, b^{4}} + \frac{2 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{2}}{b^{4}} - \frac{2 \, \sqrt{b x + a} a^{3}}{b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(b*x + a),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.231927, size = 57, normalized size = 0.84 \[ \frac{2 \,{\left (5 \, b^{3} x^{3} - 6 \, a b^{2} x^{2} + 8 \, a^{2} b x - 16 \, a^{3}\right )} \sqrt{b x + a}}{35 \, b^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(b*x + a),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [A] time = 4.21008, size = 1640, normalized size = 24.12 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3/(b*x+a)**(1/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [A] time = 0.20902, size = 82, normalized size = 1.21 \[ \frac{2 \,{\left (5 \,{\left (b x + a\right )}^{\frac{7}{2}} b^{18} - 21 \,{\left (b x + a\right )}^{\frac{5}{2}} a b^{18} + 35 \,{\left (b x + a\right )}^{\frac{3}{2}} a^{2} b^{18} - 35 \, \sqrt{b x + a} a^{3} b^{18}\right )}}{35 \, b^{22}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^3/sqrt(b*x + a),x, algorithm="giac")
[Out]