Optimal. Leaf size=101 \[ \frac{2 x^{1-n} \sqrt{\frac{a x^{j-n}}{b}+1} \, _2F_1\left (\frac{3}{2},\frac{1-\frac{3 n}{2}}{j-n};\frac{1-\frac{3 n}{2}}{j-n}+1;-\frac{a x^{j-n}}{b}\right )}{b (2-3 n) \sqrt{a x^j+b x^n}} \]
[Out]
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Rubi [A] time = 0.142158, antiderivative size = 101, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{2 x^{1-n} \sqrt{\frac{a x^{j-n}}{b}+1} \, _2F_1\left (\frac{3}{2},\frac{1-\frac{3 n}{2}}{j-n};\frac{1-\frac{3 n}{2}}{j-n}+1;-\frac{a x^{j-n}}{b}\right )}{b (2-3 n) \sqrt{a x^j+b x^n}} \]
Antiderivative was successfully verified.
[In] Int[(a*x^j + b*x^n)^(-3/2),x]
[Out]
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Rubi in Sympy [A] time = 13.6764, size = 82, normalized size = 0.81 \[ \frac{2 x^{- \frac{n}{2}} x^{- \frac{3 n}{2} + 1} \sqrt{a x^{j} + b x^{n}}{{}_{2}F_{1}\left (\begin{matrix} \frac{3}{2}, \frac{- \frac{3 n}{2} + 1}{j - n} \\ \frac{j - \frac{5 n}{2} + 1}{j - n} \end{matrix}\middle |{- \frac{a x^{j - n}}{b}} \right )}}{b^{2} \left (- 3 n + 2\right ) \sqrt{\frac{a x^{j - n}}{b} + 1}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(a*x**j+b*x**n)**(3/2),x)
[Out]
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Mathematica [A] time = 0.13877, size = 104, normalized size = 1.03 \[ \frac{2 x^{1-j} \left (\sqrt{\frac{a x^{j-n}}{b}+1} \, _2F_1\left (\frac{1}{2},-\frac{2 j+n-2}{2 (j-n)};\frac{2-3 n}{2 j-2 n};-\frac{a x^{j-n}}{b}\right )-1\right )}{a (j-n) \sqrt{a x^j+b x^n}} \]
Antiderivative was successfully verified.
[In] Integrate[(a*x^j + b*x^n)^(-3/2),x]
[Out]
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Maple [F] time = 0.058, size = 0, normalized size = 0. \[ \int \left ( a{x}^{j}+b{x}^{n} \right ) ^{-{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(a*x^j+b*x^n)^(3/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (a x^{j} + b x^{n}\right )}^{\frac{3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a*x^j + b*x^n)^(-3/2),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((a*x^j + b*x^n)^(-3/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{\left (a x^{j} + b x^{n}\right )^{\frac{3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(a*x**j+b*x**n)**(3/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{1}{{\left (a x^{j} + b x^{n}\right )}^{\frac{3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a*x^j + b*x^n)^(-3/2),x, algorithm="giac")
[Out]