Optimal. Leaf size=14 \[ -\frac{1}{9 b (a+b x)^9} \]
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Rubi [A] time = 0.0330936, antiderivative size = 14, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 51, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.039 \[ -\frac{1}{9 b (a+b x)^9} \]
Antiderivative was successfully verified.
[In] Int[(a^5 + 5*a^4*b*x + 10*a^3*b^2*x^2 + 10*a^2*b^3*x^3 + 5*a*b^4*x^4 + b^5*x^5)^(-2),x]
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Rubi in Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b**5*x**5+5*a*b**4*x**4+10*a**2*b**3*x**3+10*a**3*b**2*x**2+5*a**4*b*x+a**5)**2,x)
[Out]
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Mathematica [A] time = 0.00541347, size = 14, normalized size = 1. \[ -\frac{1}{9 b (a+b x)^9} \]
Antiderivative was successfully verified.
[In] Integrate[(a^5 + 5*a^4*b*x + 10*a^3*b^2*x^2 + 10*a^2*b^3*x^3 + 5*a*b^4*x^4 + b^5*x^5)^(-2),x]
[Out]
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Maple [A] time = 0.004, size = 13, normalized size = 0.9 \[ -{\frac{1}{9\,b \left ( bx+a \right ) ^{9}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b^5*x^5+5*a*b^4*x^4+10*a^2*b^3*x^3+10*a^3*b^2*x^2+5*a^4*b*x+a^5)^2,x)
[Out]
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Maxima [A] time = 0.823871, size = 136, normalized size = 9.71 \[ -\frac{1}{9 \,{\left (b^{10} x^{9} + 9 \, a b^{9} x^{8} + 36 \, a^{2} b^{8} x^{7} + 84 \, a^{3} b^{7} x^{6} + 126 \, a^{4} b^{6} x^{5} + 126 \, a^{5} b^{5} x^{4} + 84 \, a^{6} b^{4} x^{3} + 36 \, a^{7} b^{3} x^{2} + 9 \, a^{8} b^{2} x + a^{9} b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^5*x^5 + 5*a*b^4*x^4 + 10*a^2*b^3*x^3 + 10*a^3*b^2*x^2 + 5*a^4*b*x + a^5)^(-2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.24729, size = 136, normalized size = 9.71 \[ -\frac{1}{9 \,{\left (b^{10} x^{9} + 9 \, a b^{9} x^{8} + 36 \, a^{2} b^{8} x^{7} + 84 \, a^{3} b^{7} x^{6} + 126 \, a^{4} b^{6} x^{5} + 126 \, a^{5} b^{5} x^{4} + 84 \, a^{6} b^{4} x^{3} + 36 \, a^{7} b^{3} x^{2} + 9 \, a^{8} b^{2} x + a^{9} b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^5*x^5 + 5*a*b^4*x^4 + 10*a^2*b^3*x^3 + 10*a^3*b^2*x^2 + 5*a^4*b*x + a^5)^(-2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.07586, size = 109, normalized size = 7.79 \[ - \frac{1}{9 a^{9} b + 81 a^{8} b^{2} x + 324 a^{7} b^{3} x^{2} + 756 a^{6} b^{4} x^{3} + 1134 a^{5} b^{5} x^{4} + 1134 a^{4} b^{6} x^{5} + 756 a^{3} b^{7} x^{6} + 324 a^{2} b^{8} x^{7} + 81 a b^{9} x^{8} + 9 b^{10} x^{9}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b**5*x**5+5*a*b**4*x**4+10*a**2*b**3*x**3+10*a**3*b**2*x**2+5*a**4*b*x+a**5)**2,x)
[Out]
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GIAC/XCAS [A] time = 0.258385, size = 16, normalized size = 1.14 \[ -\frac{1}{9 \,{\left (b x + a\right )}^{9} b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b^5*x^5 + 5*a*b^4*x^4 + 10*a^2*b^3*x^3 + 10*a^3*b^2*x^2 + 5*a^4*b*x + a^5)^(-2),x, algorithm="giac")
[Out]