Optimal. Leaf size=107 \[ \frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7}{8 b^3}-\frac{2 a \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6}{7 b^3}+\frac{a^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^5}{6 b^3} \]
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Rubi [A] time = 0.12555, antiderivative size = 107, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.083 \[ \frac{\sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^7}{8 b^3}-\frac{2 a \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^6}{7 b^3}+\frac{a^2 \sqrt{a^2+2 a b x+b^2 x^2} (a+b x)^5}{6 b^3} \]
Antiderivative was successfully verified.
[In] Int[x^2*(a^2 + 2*a*b*x + b^2*x^2)^(5/2),x]
[Out]
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Rubi in Sympy [A] time = 14.1659, size = 99, normalized size = 0.93 \[ \frac{a^{2} \left (2 a + 2 b x\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{5}{2}}}{48 b^{3}} - \frac{a \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{7}{2}}}{28 b^{3}} + \frac{x^{2} \left (2 a + 2 b x\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{5}{2}}}{16 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**2*(b**2*x**2+2*a*b*x+a**2)**(5/2),x)
[Out]
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Mathematica [A] time = 0.0370793, size = 77, normalized size = 0.72 \[ \frac{x^3 \sqrt{(a+b x)^2} \left (56 a^5+210 a^4 b x+336 a^3 b^2 x^2+280 a^2 b^3 x^3+120 a b^4 x^4+21 b^5 x^5\right )}{168 (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[x^2*(a^2 + 2*a*b*x + b^2*x^2)^(5/2),x]
[Out]
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Maple [A] time = 0.008, size = 74, normalized size = 0.7 \[{\frac{{x}^{3} \left ( 21\,{b}^{5}{x}^{5}+120\,a{b}^{4}{x}^{4}+280\,{a}^{2}{b}^{3}{x}^{3}+336\,{a}^{3}{b}^{2}{x}^{2}+210\,{a}^{4}bx+56\,{a}^{5} \right ) }{168\, \left ( bx+a \right ) ^{5}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^2*(b^2*x^2+2*a*b*x+a^2)^(5/2),x)
[Out]
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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^2*x^2 + 2*a*b*x + a^2)^(5/2)*x^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.216974, size = 77, normalized size = 0.72 \[ \frac{1}{8} \, b^{5} x^{8} + \frac{5}{7} \, a b^{4} x^{7} + \frac{5}{3} \, a^{2} b^{3} x^{6} + 2 \, a^{3} b^{2} x^{5} + \frac{5}{4} \, a^{4} b x^{4} + \frac{1}{3} \, a^{5} x^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(5/2)*x^2,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int x^{2} \left (\left (a + b x\right )^{2}\right )^{\frac{5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**2*(b**2*x**2+2*a*b*x+a**2)**(5/2),x)
[Out]
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GIAC/XCAS [A] time = 0.212302, size = 144, normalized size = 1.35 \[ \frac{1}{8} \, b^{5} x^{8}{\rm sign}\left (b x + a\right ) + \frac{5}{7} \, a b^{4} x^{7}{\rm sign}\left (b x + a\right ) + \frac{5}{3} \, a^{2} b^{3} x^{6}{\rm sign}\left (b x + a\right ) + 2 \, a^{3} b^{2} x^{5}{\rm sign}\left (b x + a\right ) + \frac{5}{4} \, a^{4} b x^{4}{\rm sign}\left (b x + a\right ) + \frac{1}{3} \, a^{5} x^{3}{\rm sign}\left (b x + a\right ) + \frac{a^{8}{\rm sign}\left (b x + a\right )}{168 \, b^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(5/2)*x^2,x, algorithm="giac")
[Out]