Optimal. Leaf size=50 \[ \frac{b x^{-4 n} \left (a+b x^n\right )^4}{20 a^2 n}-\frac{x^{-5 n} \left (a+b x^n\right )^4}{5 a n} \]
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Rubi [A] time = 0.0558028, antiderivative size = 50, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.176 \[ \frac{b x^{-4 n} \left (a+b x^n\right )^4}{20 a^2 n}-\frac{x^{-5 n} \left (a+b x^n\right )^4}{5 a n} \]
Antiderivative was successfully verified.
[In] Int[x^(-1 - 5*n)*(a + b*x^n)^3,x]
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Rubi in Sympy [A] time = 10.9464, size = 51, normalized size = 1.02 \[ - \frac{a^{3} x^{- 5 n}}{5 n} - \frac{3 a^{2} b x^{- 4 n}}{4 n} - \frac{a b^{2} x^{- 3 n}}{n} - \frac{b^{3} x^{- 2 n}}{2 n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**(-1-5*n)*(a+b*x**n)**3,x)
[Out]
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Mathematica [A] time = 0.0267365, size = 48, normalized size = 0.96 \[ -\frac{x^{-5 n} \left (4 a^3+15 a^2 b x^n+20 a b^2 x^{2 n}+10 b^3 x^{3 n}\right )}{20 n} \]
Antiderivative was successfully verified.
[In] Integrate[x^(-1 - 5*n)*(a + b*x^n)^3,x]
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Maple [A] time = 0.029, size = 63, normalized size = 1.3 \[{\frac{1}{ \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{5}} \left ( -{\frac{{a}^{3}}{5\,n}}-{\frac{{b}^{3} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{3}}{2\,n}}-{\frac{a{b}^{2} \left ({{\rm e}^{n\ln \left ( x \right ) }} \right ) ^{2}}{n}}-{\frac{3\,{a}^{2}b{{\rm e}^{n\ln \left ( x \right ) }}}{4\,n}} \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^(-1-5*n)*(a+b*x^n)^3,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*x^n + a)^3*x^(-5*n - 1),x, algorithm="maxima")
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Fricas [A] time = 0.223662, size = 65, normalized size = 1.3 \[ -\frac{10 \, b^{3} x^{3 \, n} + 20 \, a b^{2} x^{2 \, n} + 15 \, a^{2} b x^{n} + 4 \, a^{3}}{20 \, n x^{5 \, n}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^3*x^(-5*n - 1),x, algorithm="fricas")
[Out]
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Sympy [A] time = 118.366, size = 60, normalized size = 1.2 \[ \begin{cases} - \frac{a^{3} x^{- 5 n}}{5 n} - \frac{3 a^{2} b x^{- 4 n}}{4 n} - \frac{a b^{2} x^{- 3 n}}{n} - \frac{b^{3} x^{- 2 n}}{2 n} & \text{for}\: n \neq 0 \\\left (a + b\right )^{3} \log{\left (x \right )} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**(-1-5*n)*(a+b*x**n)**3,x)
[Out]
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GIAC/XCAS [A] time = 0.222688, size = 69, normalized size = 1.38 \[ -\frac{{\left (10 \, b^{3} e^{\left (3 \, n{\rm ln}\left (x\right )\right )} + 20 \, a b^{2} e^{\left (2 \, n{\rm ln}\left (x\right )\right )} + 15 \, a^{2} b e^{\left (n{\rm ln}\left (x\right )\right )} + 4 \, a^{3}\right )} e^{\left (-5 \, n{\rm ln}\left (x\right )\right )}}{20 \, n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^3*x^(-5*n - 1),x, algorithm="giac")
[Out]