Optimal. Leaf size=48 \[ \frac{x^2 \left (a+b x^n\right )^{7/2} \, _2F_1\left (1,\frac{7}{2}+\frac{2}{n};\frac{n+2}{n};-\frac{b x^n}{a}\right )}{2 a} \]
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Rubi [A] time = 0.0589421, antiderivative size = 60, normalized size of antiderivative = 1.25, number of steps used = 2, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{a^2 x^2 \sqrt{a+b x^n} \, _2F_1\left (-\frac{5}{2},\frac{2}{n};\frac{n+2}{n};-\frac{b x^n}{a}\right )}{2 \sqrt{\frac{b x^n}{a}+1}} \]
Antiderivative was successfully verified.
[In] Int[x*(a + b*x^n)^(5/2),x]
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Rubi in Sympy [A] time = 6.4851, size = 48, normalized size = 1. \[ \frac{a^{2} x^{2} \sqrt{a + b x^{n}}{{}_{2}F_{1}\left (\begin{matrix} - \frac{5}{2}, \frac{2}{n} \\ \frac{n + 2}{n} \end{matrix}\middle |{- \frac{b x^{n}}{a}} \right )}}{2 \sqrt{1 + \frac{b x^{n}}{a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x*(a+b*x**n)**(5/2),x)
[Out]
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Mathematica [B] time = 0.286405, size = 144, normalized size = 3. \[ \frac{x^2 \left (15 a^3 n^3 \sqrt{\frac{b x^n}{a}+1} \, _2F_1\left (\frac{1}{2},\frac{2}{n};\frac{n+2}{n};-\frac{b x^n}{a}\right )+4 \left (a+b x^n\right ) \left (a^2 \left (23 n^2+36 n+16\right )+a b \left (11 n^2+52 n+32\right ) x^n+b^2 \left (3 n^2+16 n+16\right ) x^{2 n}\right )\right )}{2 (n+4) (3 n+4) (5 n+4) \sqrt{a+b x^n}} \]
Antiderivative was successfully verified.
[In] Integrate[x*(a + b*x^n)^(5/2),x]
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Maple [F] time = 0.054, size = 0, normalized size = 0. \[ \int x \left ( a+b{x}^{n} \right ) ^{{\frac{5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x*(a+b*x^n)^(5/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x^{n} + a\right )}^{\frac{5}{2}} x\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^(5/2)*x,x, algorithm="maxima")
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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((b*x^n + a)^(5/2)*x,x, algorithm="fricas")
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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*(a+b*x**n)**(5/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x^{n} + a\right )}^{\frac{5}{2}} x\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x^n + a)^(5/2)*x,x, algorithm="giac")
[Out]