Optimal. Leaf size=124 \[ -\frac{a^3 A}{x}+a^3 B \log (x)+a^2 x (a C+3 A b)+\frac{3}{2} a^2 b B x^2+\frac{1}{5} b^2 x^5 (3 a C+A b)+a b x^3 (a C+A b)+\frac{3}{4} a b^2 B x^4+\frac{D \left (a+b x^2\right )^4}{8 b}+\frac{1}{6} b^3 B x^6+\frac{1}{7} b^3 C x^7 \]
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Rubi [A] time = 0.266317, antiderivative size = 124, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 28, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.071 \[ -\frac{a^3 A}{x}+a^3 B \log (x)+a^2 x (a C+3 A b)+\frac{3}{2} a^2 b B x^2+\frac{1}{5} b^2 x^5 (3 a C+A b)+a b x^3 (a C+A b)+\frac{3}{4} a b^2 B x^4+\frac{D \left (a+b x^2\right )^4}{8 b}+\frac{1}{6} b^3 B x^6+\frac{1}{7} b^3 C x^7 \]
Antiderivative was successfully verified.
[In] Int[((a + b*x^2)^3*(A + B*x + C*x^2 + D*x^3))/x^2,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{A a^{3}}{x} + B a^{3} \log{\left (x \right )} + \frac{C b^{3} x^{7}}{7} + \frac{D b^{3} x^{8}}{8} + a^{2} \left (3 B b + D a\right ) \int x\, dx + \frac{3 a b x^{4} \left (B b + D a\right )}{4} + a b x^{3} \left (A b + C a\right ) + \frac{b^{2} x^{6} \left (B b + 3 D a\right )}{6} + \frac{b^{2} x^{5} \left (A b + 3 C a\right )}{5} + \frac{a^{2} \left (3 A b + C a\right ) \int C\, dx}{C} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x**2+a)**3*(D*x**3+C*x**2+B*x+A)/x**2,x)
[Out]
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Mathematica [A] time = 0.272209, size = 123, normalized size = 0.99 \[ a^3 \left (-\frac{A}{x}+C x+\frac{D x^2}{2}\right )+a^3 B \log (x)+\frac{1}{4} a^2 b x (12 A+x (6 B+x (4 C+3 D x)))+\frac{1}{20} a b^2 x^3 (20 A+x (15 B+2 x (6 C+5 D x)))+\frac{1}{840} b^3 x^5 (168 A+5 x (28 B+3 x (8 C+7 D x))) \]
Antiderivative was successfully verified.
[In] Integrate[((a + b*x^2)^3*(A + B*x + C*x^2 + D*x^3))/x^2,x]
[Out]
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Maple [A] time = 0.01, size = 145, normalized size = 1.2 \[{\frac{D{b}^{3}{x}^{8}}{8}}+{\frac{{b}^{3}C{x}^{7}}{7}}+{\frac{B{x}^{6}{b}^{3}}{6}}+{\frac{D{x}^{6}a{b}^{2}}{2}}+{\frac{A{x}^{5}{b}^{3}}{5}}+{\frac{3\,C{x}^{5}a{b}^{2}}{5}}+{\frac{3\,B{x}^{4}a{b}^{2}}{4}}+{\frac{3\,D{x}^{4}{a}^{2}b}{4}}+A{x}^{3}a{b}^{2}+C{x}^{3}{a}^{2}b+{\frac{3\,B{x}^{2}{a}^{2}b}{2}}+{\frac{D{x}^{2}{a}^{3}}{2}}+3\,A{a}^{2}bx+Cx{a}^{3}+{a}^{3}B\ln \left ( x \right ) -{\frac{A{a}^{3}}{x}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x^2+a)^3*(D*x^3+C*x^2+B*x+A)/x^2,x)
[Out]
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Maxima [A] time = 1.33969, size = 188, normalized size = 1.52 \[ \frac{1}{8} \, D b^{3} x^{8} + \frac{1}{7} \, C b^{3} x^{7} + \frac{1}{6} \,{\left (3 \, D a b^{2} + B b^{3}\right )} x^{6} + \frac{1}{5} \,{\left (3 \, C a b^{2} + A b^{3}\right )} x^{5} + \frac{3}{4} \,{\left (D a^{2} b + B a b^{2}\right )} x^{4} + B a^{3} \log \left (x\right ) +{\left (C a^{2} b + A a b^{2}\right )} x^{3} - \frac{A a^{3}}{x} + \frac{1}{2} \,{\left (D a^{3} + 3 \, B a^{2} b\right )} x^{2} +{\left (C a^{3} + 3 \, A a^{2} b\right )} x \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((D*x^3 + C*x^2 + B*x + A)*(b*x^2 + a)^3/x^2,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.2274, size = 198, normalized size = 1.6 \[ \frac{105 \, D b^{3} x^{9} + 120 \, C b^{3} x^{8} + 140 \,{\left (3 \, D a b^{2} + B b^{3}\right )} x^{7} + 168 \,{\left (3 \, C a b^{2} + A b^{3}\right )} x^{6} + 630 \,{\left (D a^{2} b + B a b^{2}\right )} x^{5} + 840 \, B a^{3} x \log \left (x\right ) + 840 \,{\left (C a^{2} b + A a b^{2}\right )} x^{4} - 840 \, A a^{3} + 420 \,{\left (D a^{3} + 3 \, B a^{2} b\right )} x^{3} + 840 \,{\left (C a^{3} + 3 \, A a^{2} b\right )} x^{2}}{840 \, x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((D*x^3 + C*x^2 + B*x + A)*(b*x^2 + a)^3/x^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.903227, size = 150, normalized size = 1.21 \[ - \frac{A a^{3}}{x} + B a^{3} \log{\left (x \right )} + \frac{C b^{3} x^{7}}{7} + \frac{D b^{3} x^{8}}{8} + x^{6} \left (\frac{B b^{3}}{6} + \frac{D a b^{2}}{2}\right ) + x^{5} \left (\frac{A b^{3}}{5} + \frac{3 C a b^{2}}{5}\right ) + x^{4} \left (\frac{3 B a b^{2}}{4} + \frac{3 D a^{2} b}{4}\right ) + x^{3} \left (A a b^{2} + C a^{2} b\right ) + x^{2} \left (\frac{3 B a^{2} b}{2} + \frac{D a^{3}}{2}\right ) + x \left (3 A a^{2} b + C a^{3}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x**2+a)**3*(D*x**3+C*x**2+B*x+A)/x**2,x)
[Out]
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GIAC/XCAS [A] time = 0.222207, size = 196, normalized size = 1.58 \[ \frac{1}{8} \, D b^{3} x^{8} + \frac{1}{7} \, C b^{3} x^{7} + \frac{1}{2} \, D a b^{2} x^{6} + \frac{1}{6} \, B b^{3} x^{6} + \frac{3}{5} \, C a b^{2} x^{5} + \frac{1}{5} \, A b^{3} x^{5} + \frac{3}{4} \, D a^{2} b x^{4} + \frac{3}{4} \, B a b^{2} x^{4} + C a^{2} b x^{3} + A a b^{2} x^{3} + \frac{1}{2} \, D a^{3} x^{2} + \frac{3}{2} \, B a^{2} b x^{2} + C a^{3} x + 3 \, A a^{2} b x + B a^{3}{\rm ln}\left ({\left | x \right |}\right ) - \frac{A a^{3}}{x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((D*x^3 + C*x^2 + B*x + A)*(b*x^2 + a)^3/x^2,x, algorithm="giac")
[Out]