Optimal. Leaf size=36 \[ \frac{x^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};-\frac{a x^2}{b}\right )}{m+1} \]
[Out]
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Rubi [A] time = 0.0320034, antiderivative size = 36, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ \frac{x^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};-\frac{a x^2}{b}\right )}{m+1} \]
Antiderivative was successfully verified.
[In] Int[(b^2*x^m)/(b + a*x^2)^2,x]
[Out]
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Rubi in Sympy [A] time = 5.27253, size = 27, normalized size = 0.75 \[ \frac{x^{m + 1}{{}_{2}F_{1}\left (\begin{matrix} 2, \frac{m}{2} + \frac{1}{2} \\ \frac{m}{2} + \frac{3}{2} \end{matrix}\middle |{- \frac{a x^{2}}{b}} \right )}}{m + 1} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(b**2*x**m/(a*x**2+b)**2,x)
[Out]
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Mathematica [A] time = 0.0304073, size = 38, normalized size = 1.06 \[ \frac{x^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+1}{2}+1;-\frac{a x^2}{b}\right )}{m+1} \]
Antiderivative was successfully verified.
[In] Integrate[(b^2*x^m)/(b + a*x^2)^2,x]
[Out]
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Maple [F] time = 0.065, size = 0, normalized size = 0. \[ \int{\frac{{b}^{2}{x}^{m}}{ \left ( a{x}^{2}+b \right ) ^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(b^2*x^m/(a*x^2+b)^2,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ b^{2} \int \frac{x^{m}}{{\left (a x^{2} + b\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(b^2*x^m/(a*x^2 + b)^2,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{b^{2} x^{m}}{a^{2} x^{4} + 2 \, a b x^{2} + b^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(b^2*x^m/(a*x^2 + b)^2,x, algorithm="fricas")
[Out]
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Sympy [A] time = 28.4571, size = 377, normalized size = 10.47 \[ b^{2} \left (- \frac{a m^{2} x^{3} x^{m} \Phi \left (\frac{a x^{2} e^{i \pi }}{b}, 1, \frac{m}{2} + \frac{1}{2}\right ) \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )} + \frac{a x^{3} x^{m} \Phi \left (\frac{a x^{2} e^{i \pi }}{b}, 1, \frac{m}{2} + \frac{1}{2}\right ) \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )} - \frac{b m^{2} x x^{m} \Phi \left (\frac{a x^{2} e^{i \pi }}{b}, 1, \frac{m}{2} + \frac{1}{2}\right ) \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )} + \frac{2 b m x x^{m} \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )} + \frac{b x x^{m} \Phi \left (\frac{a x^{2} e^{i \pi }}{b}, 1, \frac{m}{2} + \frac{1}{2}\right ) \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )} + \frac{2 b x x^{m} \Gamma \left (\frac{m}{2} + \frac{1}{2}\right )}{8 a b^{2} x^{2} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right ) + 8 b^{3} \Gamma \left (\frac{m}{2} + \frac{3}{2}\right )}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(b**2*x**m/(a*x**2+b)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{b^{2} x^{m}}{{\left (a x^{2} + b\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(b^2*x^m/(a*x^2 + b)^2,x, algorithm="giac")
[Out]