Optimal. Leaf size=63 \[ -\frac{a C+A b}{x}-\frac{a A}{3 x^3}-\frac{a B}{2 x^2}+x (A c+b C)+b B \log (x)+\frac{1}{2} B c x^2+\frac{1}{3} c C x^3 \]
[Out]
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Rubi [A] time = 0.10621, antiderivative size = 63, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 26, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.038 \[ -\frac{a C+A b}{x}-\frac{a A}{3 x^3}-\frac{a B}{2 x^2}+x (A c+b C)+b B \log (x)+\frac{1}{2} B c x^2+\frac{1}{3} c C x^3 \]
Antiderivative was successfully verified.
[In] Int[((A + B*x + C*x^2)*(a + b*x^2 + c*x^4))/x^4,x]
[Out]
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Rubi in Sympy [F] time = 0., size = 0, normalized size = 0. \[ - \frac{A a}{3 x^{3}} - \frac{B a}{2 x^{2}} + B b \log{\left (x \right )} + B c \int x\, dx + \frac{C c x^{3}}{3} - \frac{A b + C a}{x} + \frac{\left (A c + C b\right ) \int A\, dx}{A} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((C*x**2+B*x+A)*(c*x**4+b*x**2+a)/x**4,x)
[Out]
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Mathematica [A] time = 0.0877233, size = 60, normalized size = 0.95 \[ -\frac{a (2 A+3 x (B+2 C x))}{6 x^3}-\frac{A b}{x}+A c x+b B \log (x)+b C x+\frac{1}{2} B c x^2+\frac{1}{3} c C x^3 \]
Antiderivative was successfully verified.
[In] Integrate[((A + B*x + C*x^2)*(a + b*x^2 + c*x^4))/x^4,x]
[Out]
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Maple [A] time = 0.009, size = 57, normalized size = 0.9 \[{\frac{cC{x}^{3}}{3}}+{\frac{Bc{x}^{2}}{2}}+Acx+Cxb-{\frac{Aa}{3\,{x}^{3}}}+bB\ln \left ( x \right ) -{\frac{Ab}{x}}-{\frac{aC}{x}}-{\frac{Ba}{2\,{x}^{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((C*x^2+B*x+A)*(c*x^4+b*x^2+a)/x^4,x)
[Out]
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Maxima [A] time = 0.703787, size = 76, normalized size = 1.21 \[ \frac{1}{3} \, C c x^{3} + \frac{1}{2} \, B c x^{2} + B b \log \left (x\right ) +{\left (C b + A c\right )} x - \frac{3 \, B a x + 6 \,{\left (C a + A b\right )} x^{2} + 2 \, A a}{6 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)*(C*x^2 + B*x + A)/x^4,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.246375, size = 84, normalized size = 1.33 \[ \frac{2 \, C c x^{6} + 3 \, B c x^{5} + 6 \, B b x^{3} \log \left (x\right ) + 6 \,{\left (C b + A c\right )} x^{4} - 3 \, B a x - 6 \,{\left (C a + A b\right )} x^{2} - 2 \, A a}{6 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)*(C*x^2 + B*x + A)/x^4,x, algorithm="fricas")
[Out]
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Sympy [A] time = 2.5344, size = 61, normalized size = 0.97 \[ B b \log{\left (x \right )} + \frac{B c x^{2}}{2} + \frac{C c x^{3}}{3} + x \left (A c + C b\right ) - \frac{2 A a + 3 B a x + x^{2} \left (6 A b + 6 C a\right )}{6 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((C*x**2+B*x+A)*(c*x**4+b*x**2+a)/x**4,x)
[Out]
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GIAC/XCAS [A] time = 0.27994, size = 76, normalized size = 1.21 \[ \frac{1}{3} \, C c x^{3} + \frac{1}{2} \, B c x^{2} + C b x + A c x + B b{\rm ln}\left ({\left | x \right |}\right ) - \frac{3 \, B a x + 6 \,{\left (C a + A b\right )} x^{2} + 2 \, A a}{6 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^4 + b*x^2 + a)*(C*x^2 + B*x + A)/x^4,x, algorithm="giac")
[Out]