Optimal. Leaf size=43 \[ -\frac{a^3}{6 x^6}-\frac{3 a^2 b}{5 x^5}-\frac{3 a b^2}{4 x^4}-\frac{b^3}{3 x^3} \]
[Out]
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Rubi [A] time = 0.0328783, antiderivative size = 43, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 11, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.091 \[ -\frac{a^3}{6 x^6}-\frac{3 a^2 b}{5 x^5}-\frac{3 a b^2}{4 x^4}-\frac{b^3}{3 x^3} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^3/x^7,x]
[Out]
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Rubi in Sympy [A] time = 6.28425, size = 41, normalized size = 0.95 \[ - \frac{a^{3}}{6 x^{6}} - \frac{3 a^{2} b}{5 x^{5}} - \frac{3 a b^{2}}{4 x^{4}} - \frac{b^{3}}{3 x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**3/x**7,x)
[Out]
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Mathematica [A] time = 0.00476135, size = 43, normalized size = 1. \[ -\frac{a^3}{6 x^6}-\frac{3 a^2 b}{5 x^5}-\frac{3 a b^2}{4 x^4}-\frac{b^3}{3 x^3} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^3/x^7,x]
[Out]
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Maple [A] time = 0.007, size = 36, normalized size = 0.8 \[ -{\frac{{a}^{3}}{6\,{x}^{6}}}-{\frac{3\,{a}^{2}b}{5\,{x}^{5}}}-{\frac{3\,a{b}^{2}}{4\,{x}^{4}}}-{\frac{{b}^{3}}{3\,{x}^{3}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^3/x^7,x)
[Out]
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Maxima [A] time = 1.34874, size = 47, normalized size = 1.09 \[ -\frac{20 \, b^{3} x^{3} + 45 \, a b^{2} x^{2} + 36 \, a^{2} b x + 10 \, a^{3}}{60 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/x^7,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.187415, size = 47, normalized size = 1.09 \[ -\frac{20 \, b^{3} x^{3} + 45 \, a b^{2} x^{2} + 36 \, a^{2} b x + 10 \, a^{3}}{60 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/x^7,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.50162, size = 37, normalized size = 0.86 \[ - \frac{10 a^{3} + 36 a^{2} b x + 45 a b^{2} x^{2} + 20 b^{3} x^{3}}{60 x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)**3/x**7,x)
[Out]
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GIAC/XCAS [A] time = 0.210755, size = 47, normalized size = 1.09 \[ -\frac{20 \, b^{3} x^{3} + 45 \, a b^{2} x^{2} + 36 \, a^{2} b x + 10 \, a^{3}}{60 \, x^{6}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^3/x^7,x, algorithm="giac")
[Out]