Optimal. Leaf size=40 \[ \frac{x^{m+1} \, _2F_1\left (2,\frac{m+1}{n};\frac{m+n+1}{n};-\frac{b x^n}{a}\right )}{a^2 (m+1)} \]
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Rubi [A] time = 0.0341787, antiderivative size = 40, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.077 \[ \frac{x^{m+1} \, _2F_1\left (2,\frac{m+1}{n};\frac{m+n+1}{n};-\frac{b x^n}{a}\right )}{a^2 (m+1)} \]
Antiderivative was successfully verified.
[In] Int[x^m/(a + b*x^n)^2,x]
[Out]
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Rubi in Sympy [A] time = 4.28041, size = 29, normalized size = 0.72 \[ \frac{x^{m + 1}{{}_{2}F_{1}\left (\begin{matrix} 2, \frac{m + 1}{n} \\ \frac{m + n + 1}{n} \end{matrix}\middle |{- \frac{b x^{n}}{a}} \right )}}{a^{2} \left (m + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**m/(a+b*x**n)**2,x)
[Out]
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Mathematica [A] time = 0.0859673, size = 73, normalized size = 1.82 \[ \frac{x^{m+1} \left (a (m+1)-(m-n+1) \left (a+b x^n\right ) \, _2F_1\left (1,\frac{m+1}{n};\frac{m+n+1}{n};-\frac{b x^n}{a}\right )\right )}{a^2 (m+1) n \left (a+b x^n\right )} \]
Antiderivative was successfully verified.
[In] Integrate[x^m/(a + b*x^n)^2,x]
[Out]
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Maple [F] time = 0.097, size = 0, normalized size = 0. \[ \int{\frac{{x}^{m}}{ \left ( a+b{x}^{n} \right ) ^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^m/(a+b*x^n)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ -{\left (m - n + 1\right )} \int \frac{x^{m}}{a b n x^{n} + a^{2} n}\,{d x} + \frac{x x^{m}}{a b n x^{n} + a^{2} n} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^m/(b*x^n + a)^2,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x^{m}}{b^{2} x^{2 \, n} + 2 \, a b x^{n} + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^m/(b*x^n + a)^2,x, algorithm="fricas")
[Out]
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Sympy [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x**m/(a+b*x**n)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{m}}{{\left (b x^{n} + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^m/(b*x^n + a)^2,x, algorithm="giac")
[Out]