Optimal. Leaf size=210 \[ \frac{b^2 x^7 \sqrt{a^2+2 a b x+b^2 x^2} (3 a B+A b)}{7 (a+b x)}+\frac{a b x^6 \sqrt{a^2+2 a b x+b^2 x^2} (a B+A b)}{2 (a+b x)}+\frac{a^2 x^5 \sqrt{a^2+2 a b x+b^2 x^2} (a B+3 A b)}{5 (a+b x)}+\frac{b^3 B x^8 \sqrt{a^2+2 a b x+b^2 x^2}}{8 (a+b x)}+\frac{a^3 A x^4 \sqrt{a^2+2 a b x+b^2 x^2}}{4 (a+b x)} \]
[Out]
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Rubi [A] time = 0.312047, antiderivative size = 210, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.069 \[ \frac{b^2 x^7 \sqrt{a^2+2 a b x+b^2 x^2} (3 a B+A b)}{7 (a+b x)}+\frac{a b x^6 \sqrt{a^2+2 a b x+b^2 x^2} (a B+A b)}{2 (a+b x)}+\frac{a^2 x^5 \sqrt{a^2+2 a b x+b^2 x^2} (a B+3 A b)}{5 (a+b x)}+\frac{b^3 B x^8 \sqrt{a^2+2 a b x+b^2 x^2}}{8 (a+b x)}+\frac{a^3 A x^4 \sqrt{a^2+2 a b x+b^2 x^2}}{4 (a+b x)} \]
Antiderivative was successfully verified.
[In] Int[x^3*(A + B*x)*(a^2 + 2*a*b*x + b^2*x^2)^(3/2),x]
[Out]
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Rubi in Sympy [A] time = 25.9573, size = 201, normalized size = 0.96 \[ \frac{B x^{4} \left (2 a + 2 b x\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}}{16 b} + \frac{a^{3} x^{4} \left (2 A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{280 b \left (a + b x\right )} + \frac{a^{2} x^{4} \left (2 A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{70 b} + \frac{a x^{4} \left (3 a + 3 b x\right ) \left (2 A b - B a\right ) \sqrt{a^{2} + 2 a b x + b^{2} x^{2}}}{84 b} + \frac{x^{4} \left (2 A b - B a\right ) \left (a^{2} + 2 a b x + b^{2} x^{2}\right )^{\frac{3}{2}}}{14 b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**3*(B*x+A)*(b**2*x**2+2*a*b*x+a**2)**(3/2),x)
[Out]
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Mathematica [A] time = 0.0568639, size = 87, normalized size = 0.41 \[ \frac{x^4 \sqrt{(a+b x)^2} \left (14 a^3 (5 A+4 B x)+28 a^2 b x (6 A+5 B x)+20 a b^2 x^2 (7 A+6 B x)+5 b^3 x^3 (8 A+7 B x)\right )}{280 (a+b x)} \]
Antiderivative was successfully verified.
[In] Integrate[x^3*(A + B*x)*(a^2 + 2*a*b*x + b^2*x^2)^(3/2),x]
[Out]
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Maple [A] time = 0.008, size = 92, normalized size = 0.4 \[{\frac{{x}^{4} \left ( 35\,B{b}^{3}{x}^{4}+40\,A{b}^{3}{x}^{3}+120\,{x}^{3}a{b}^{2}B+140\,{x}^{2}a{b}^{2}A+140\,{x}^{2}B{a}^{2}b+168\,xA{a}^{2}b+56\,{a}^{3}Bx+70\,A{a}^{3} \right ) }{280\, \left ( bx+a \right ) ^{3}} \left ( \left ( bx+a \right ) ^{2} \right ) ^{{\frac{3}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^3*(B*x+A)*(b^2*x^2+2*a*b*x+a^2)^(3/2),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)^(3/2)*(B*x + A)*x^3,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.296282, size = 99, normalized size = 0.47 \[ \frac{1}{8} \, B b^{3} x^{8} + \frac{1}{4} \, A a^{3} x^{4} + \frac{1}{7} \,{\left (3 \, B a b^{2} + A b^{3}\right )} x^{7} + \frac{1}{2} \,{\left (B a^{2} b + A a b^{2}\right )} x^{6} + \frac{1}{5} \,{\left (B a^{3} + 3 \, A a^{2} b\right )} x^{5} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*(B*x + A)*x^3,x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int x^{3} \left (A + B x\right ) \left (\left (a + b x\right )^{2}\right )^{\frac{3}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**3*(B*x+A)*(b**2*x**2+2*a*b*x+a**2)**(3/2),x)
[Out]
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GIAC/XCAS [A] time = 0.271555, size = 201, normalized size = 0.96 \[ \frac{1}{8} \, B b^{3} x^{8}{\rm sign}\left (b x + a\right ) + \frac{3}{7} \, B a b^{2} x^{7}{\rm sign}\left (b x + a\right ) + \frac{1}{7} \, A b^{3} x^{7}{\rm sign}\left (b x + a\right ) + \frac{1}{2} \, B a^{2} b x^{6}{\rm sign}\left (b x + a\right ) + \frac{1}{2} \, A a b^{2} x^{6}{\rm sign}\left (b x + a\right ) + \frac{1}{5} \, B a^{3} x^{5}{\rm sign}\left (b x + a\right ) + \frac{3}{5} \, A a^{2} b x^{5}{\rm sign}\left (b x + a\right ) + \frac{1}{4} \, A a^{3} x^{4}{\rm sign}\left (b x + a\right ) + \frac{{\left (B a^{8} - 2 \, A a^{7} b\right )}{\rm sign}\left (b x + a\right )}{280 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^2*x^2 + 2*a*b*x + a^2)^(3/2)*(B*x + A)*x^3,x, algorithm="giac")
[Out]