Optimal. Leaf size=171 \[ \frac{5 a^6 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{512 b^{7/2}}-\frac{5 a^5 \sqrt{x} \sqrt{a-b x}}{512 b^3}-\frac{5 a^4 x^{3/2} \sqrt{a-b x}}{768 b^2}-\frac{a^3 x^{5/2} \sqrt{a-b x}}{192 b}+\frac{1}{32} a^2 x^{7/2} \sqrt{a-b x}+\frac{1}{12} a x^{7/2} (a-b x)^{3/2}+\frac{1}{6} x^{7/2} (a-b x)^{5/2} \]
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Rubi [A] time = 0.153295, antiderivative size = 171, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 3, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.188 \[ \frac{5 a^6 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )}{512 b^{7/2}}-\frac{5 a^5 \sqrt{x} \sqrt{a-b x}}{512 b^3}-\frac{5 a^4 x^{3/2} \sqrt{a-b x}}{768 b^2}-\frac{a^3 x^{5/2} \sqrt{a-b x}}{192 b}+\frac{1}{32} a^2 x^{7/2} \sqrt{a-b x}+\frac{1}{12} a x^{7/2} (a-b x)^{3/2}+\frac{1}{6} x^{7/2} (a-b x)^{5/2} \]
Antiderivative was successfully verified.
[In] Int[x^(5/2)*(a - b*x)^(5/2),x]
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Rubi in Sympy [A] time = 24.6945, size = 160, normalized size = 0.94 \[ \frac{5 a^{6} \operatorname{atan}{\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a - b x}} \right )}}{512 b^{\frac{7}{2}}} + \frac{5 a^{5} \sqrt{x} \sqrt{a - b x}}{512 b^{3}} + \frac{5 a^{4} \sqrt{x} \left (a - b x\right )^{\frac{3}{2}}}{768 b^{3}} + \frac{a^{3} \sqrt{x} \left (a - b x\right )^{\frac{5}{2}}}{192 b^{3}} - \frac{a^{2} \sqrt{x} \left (a - b x\right )^{\frac{7}{2}}}{32 b^{3}} - \frac{a x^{\frac{3}{2}} \left (a - b x\right )^{\frac{7}{2}}}{12 b^{2}} - \frac{x^{\frac{5}{2}} \left (a - b x\right )^{\frac{7}{2}}}{6 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(5/2)*(-b*x+a)**(5/2),x)
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Mathematica [A] time = 0.102836, size = 110, normalized size = 0.64 \[ \frac{15 a^6 \tan ^{-1}\left (\frac{\sqrt{b} \sqrt{x}}{\sqrt{a-b x}}\right )+\sqrt{b} \sqrt{x} \sqrt{a-b x} \left (-15 a^5-10 a^4 b x-8 a^3 b^2 x^2+432 a^2 b^3 x^3-640 a b^4 x^4+256 b^5 x^5\right )}{1536 b^{7/2}} \]
Antiderivative was successfully verified.
[In] Integrate[x^(5/2)*(a - b*x)^(5/2),x]
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Maple [A] time = 0.008, size = 165, normalized size = 1. \[ -{\frac{1}{6\,b}{x}^{{\frac{5}{2}}} \left ( -bx+a \right ) ^{{\frac{7}{2}}}}-{\frac{a}{12\,{b}^{2}}{x}^{{\frac{3}{2}}} \left ( -bx+a \right ) ^{{\frac{7}{2}}}}-{\frac{{a}^{2}}{32\,{b}^{3}}\sqrt{x} \left ( -bx+a \right ) ^{{\frac{7}{2}}}}+{\frac{{a}^{3}}{192\,{b}^{3}} \left ( -bx+a \right ) ^{{\frac{5}{2}}}\sqrt{x}}+{\frac{5\,{a}^{4}}{768\,{b}^{3}} \left ( -bx+a \right ) ^{{\frac{3}{2}}}\sqrt{x}}+{\frac{5\,{a}^{5}}{512\,{b}^{3}}\sqrt{x}\sqrt{-bx+a}}+{\frac{5\,{a}^{6}}{1024}\sqrt{x \left ( -bx+a \right ) }\arctan \left ({1\sqrt{b} \left ( x-{\frac{a}{2\,b}} \right ){\frac{1}{\sqrt{-b{x}^{2}+ax}}}} \right ){b}^{-{\frac{7}{2}}}{\frac{1}{\sqrt{-bx+a}}}{\frac{1}{\sqrt{x}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(5/2)*(-b*x+a)^(5/2),x)
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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^(5/2),x, algorithm="maxima")
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Fricas [A] time = 0.224598, size = 1, normalized size = 0.01 \[ \left [\frac{15 \, a^{6} \log \left (-2 \, \sqrt{-b x + a} b \sqrt{x} -{\left (2 \, b x - a\right )} \sqrt{-b}\right ) + 2 \,{\left (256 \, b^{5} x^{5} - 640 \, a b^{4} x^{4} + 432 \, a^{2} b^{3} x^{3} - 8 \, a^{3} b^{2} x^{2} - 10 \, a^{4} b x - 15 \, a^{5}\right )} \sqrt{-b x + a} \sqrt{-b} \sqrt{x}}{3072 \, \sqrt{-b} b^{3}}, -\frac{15 \, a^{6} \arctan \left (\frac{\sqrt{-b x + a}}{\sqrt{b} \sqrt{x}}\right ) -{\left (256 \, b^{5} x^{5} - 640 \, a b^{4} x^{4} + 432 \, a^{2} b^{3} x^{3} - 8 \, a^{3} b^{2} x^{2} - 10 \, a^{4} b x - 15 \, a^{5}\right )} \sqrt{-b x + a} \sqrt{b} \sqrt{x}}{1536 \, b^{\frac{7}{2}}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((-b*x + a)^(5/2)*x^(5/2),x, algorithm="fricas")
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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**(5/2)*(-b*x+a)**(5/2),x)
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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^(5/2),x, algorithm="giac")
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