Optimal. Leaf size=65 \[ \frac{x^{m+1} \sqrt{a+b x^{m-2}} \, _2F_1\left (1,-\frac{3 m}{2 (2-m)};\frac{1-2 m}{2-m};-\frac{b x^{m-2}}{a}\right )}{a (m+1)} \]
[Out]
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Rubi [A] time = 0.10332, antiderivative size = 80, normalized size of antiderivative = 1.23, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.118 \[ \frac{x^{m+1} \sqrt{\frac{b x^{m-2}}{a}+1} \, _2F_1\left (\frac{1}{2},-\frac{m+1}{2-m};\frac{1-2 m}{2-m};-\frac{b x^{m-2}}{a}\right )}{(m+1) \sqrt{a+b x^{m-2}}} \]
Antiderivative was successfully verified.
[In] Int[x^m/Sqrt[a + b*x^(-2 + m)],x]
[Out]
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Rubi in Sympy [A] time = 8.56817, size = 60, normalized size = 0.92 \[ \frac{x^{m + 1} \sqrt{a + b x^{m - 2}}{{}_{2}F_{1}\left (\begin{matrix} \frac{1}{2}, \frac{m + 1}{m - 2} \\ \frac{2 m - 1}{m - 2} \end{matrix}\middle |{- \frac{b x^{m - 2}}{a}} \right )}}{a \sqrt{1 + \frac{b x^{m - 2}}{a}} \left (m + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x**m/(a+b*x**(-2+m))**(1/2),x)
[Out]
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Mathematica [A] time = 0.199285, size = 110, normalized size = 1.69 \[ \frac{2 x \left (6 a x^2 \sqrt{\frac{a x^{2-m}}{b}+1} \, _2F_1\left (\frac{1}{2},\frac{m-8}{2 (m-2)};\frac{3 (m-4)}{2 (m-2)};-\frac{a x^{2-m}}{b}\right )+(m-8) \left (a x^2+b x^m\right )\right )}{b (m-8) (m+4) \sqrt{a+b x^{m-2}}} \]
Antiderivative was successfully verified.
[In] Integrate[x^m/Sqrt[a + b*x^(-2 + m)],x]
[Out]
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Maple [F] time = 0.137, size = 0, normalized size = 0. \[ \int{{x}^{m}{\frac{1}{\sqrt{a+b{x}^{-2+m}}}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x^m/(a+b*x^(-2+m))^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{m}}{\sqrt{b x^{m - 2} + a}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^m/sqrt(b*x^(m - 2) + a),x, algorithm="maxima")
[Out]
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Fricas [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/sqrt(b*x^(m - 2) + a),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**(-2+m))**(1/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x^{m}}{\sqrt{b x^{m - 2} + a}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x^m/sqrt(b*x^(m - 2) + a),x, algorithm="giac")
[Out]