Optimal. Leaf size=146 \[ \frac{3 a^5 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{128 b^{5/2}}-\frac{3 a^4 \sqrt{x} \sqrt{a-b x}}{128 b^2}-\frac{a^3 x^{3/2} \sqrt{a-b x}}{64 b}+\frac{1}{16} a^2 x^{5/2} \sqrt{a-b x}+\frac{1}{8} a x^{5/2} (a-b x)^{3/2}+\frac{1}{5} x^{5/2} (a-b x)^{5/2} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.121534, antiderivative size = 146, normalized size of antiderivative = 1., number of steps used = 7, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188 \[ \frac{3 a^5 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{128 b^{5/2}}-\frac{3 a^4 \sqrt{x} \sqrt{a-b x}}{128 b^2}-\frac{a^3 x^{3/2} \sqrt{a-b x}}{64 b}+\frac{1}{16} a^2 x^{5/2} \sqrt{a-b x}+\frac{1}{8} a x^{5/2} (a-b x)^{3/2}+\frac{1}{5} x^{5/2} (a-b x)^{5/2} \]
Antiderivative was successfully verified.
[In] Int[x^(3/2)*(a - b*x)^(5/2),x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 20.7348, size = 138, normalized size = 0.95 \[ \frac{3 a^{5} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a - b x}} \right )}}{128 b^{\frac{5}{2}}} + \frac{3 a^{4} \sqrt{x} \sqrt{a - b x}}{128 b^{2}} + \frac{a^{3} \sqrt{x} \left (a - b x\right )^{\frac{3}{2}}}{64 b^{2}} + \frac{a^{2} \sqrt{x} \left (a - b x\right )^{\frac{5}{2}}}{80 b^{2}} - \frac{3 a \sqrt{x} \left (a - b x\right )^{\frac{7}{2}}}{40 b^{2}} - \frac{x^{\frac{3}{2}} \left (a - b x\right )^{\frac{7}{2}}}{5 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(3/2)*(-b*x+a)**(5/2),x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.083481, size = 99, normalized size = 0.68 \[ \frac{15 a^5 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )+\sqrt{b} \sqrt{x} \sqrt{a-b x} \left (-15 a^4-10 a^3 b x+248 a^2 b^2 x^2-336 a b^3 x^3+128 b^4 x^4\right )}{640 b^{5/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(3/2)*(a - b*x)^(5/2),x]
[Out]
_______________________________________________________________________________________
Maple [A] time = 0.009, size = 146, normalized size = 1. \[ -{\frac{1}{5\,b}{x}^{{\frac{3}{2}}} \left ( -bx+a \right ) ^{{\frac{7}{2}}}}-{\frac{3\,a}{40\,{b}^{2}}\sqrt{x} \left ( -bx+a \right ) ^{{\frac{7}{2}}}}+{\frac{{a}^{2}}{80\,{b}^{2}} \left ( -bx+a \right ) ^{{\frac{5}{2}}}\sqrt{x}}+{\frac{{a}^{3}}{64\,{b}^{2}} \left ( -bx+a \right ) ^{{\frac{3}{2}}}\sqrt{x}}+{\frac{3\,{a}^{4}}{128\,{b}^{2}}\sqrt{x}\sqrt{-bx+a}}+{\frac{3\,{a}^{5}}{256}\sqrt{x \left ( -bx+a \right ) }\arctan \left ({1\sqrt{b} \left ( x-{\frac{a}{2\,b}} \right ){\frac{1}{\sqrt{-b{x}^{2}+ax}}}} \right ){b}^{-{\frac{5}{2}}}{\frac{1}{\sqrt{-bx+a}}}{\frac{1}{\sqrt{x}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(3/2)*(-b*x+a)^(5/2),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((-b*x + a)^(5/2)*x^(3/2),x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [A] time = 0.223451, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a^{5} \log \left (-2 \, \sqrt{-b x + a} b \sqrt{x} -{\left (2 \, b x - a\right )} \sqrt{-b}\right ) + 2 \,{\left (128 \, b^{4} x^{4} - 336 \, a b^{3} x^{3} + 248 \, a^{2} b^{2} x^{2} - 10 \, a^{3} b x - 15 \, a^{4}\right )} \sqrt{-b x + a} \sqrt{-b} \sqrt{x}}{1280 \, \sqrt{-b} b^{2}}, -\frac{15 \, a^{5} \arctan \left (\frac{\sqrt{-b x + a}}{\sqrt{b} \sqrt{x}}\right ) -{\left (128 \, b^{4} x^{4} - 336 \, a b^{3} x^{3} + 248 \, a^{2} b^{2} x^{2} - 10 \, a^{3} b x - 15 \, a^{4}\right )} \sqrt{-b x + a} \sqrt{b} \sqrt{x}}{640 \, b^{\frac{5}{2}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x + a)^(5/2)*x^(3/2),x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(3/2)*(-b*x+a)**(5/2),x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x + a)^(5/2)*x^(3/2),x, algorithm="giac")
[Out]