Optimal. Leaf size=134 \[ -\frac{d (1-2 n) x \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 a^2 n}-\frac{e (1-n) x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 a^2 n (n+1)}+\frac{x \left (d+e x^n\right )}{2 a n \left (a+c x^{2 n}\right )} \]
[Out]
_______________________________________________________________________________________
Rubi [A] time = 0.126051, antiderivative size = 134, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.21 \[ -\frac{d (1-2 n) x \, _2F_1\left (1,\frac{1}{2 n};\frac{1}{2} \left (2+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 a^2 n}-\frac{e (1-n) x^{n+1} \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )}{2 a^2 n (n+1)}+\frac{x \left (d+e x^n\right )}{2 a n \left (a+c x^{2 n}\right )} \]
Antiderivative was successfully verified.
[In] Int[(d + e*x^n)/(a + c*x^(2*n))^2,x]
[Out]
_______________________________________________________________________________________
Rubi in Sympy [A] time = 19.1854, size = 100, normalized size = 0.75 \[ \frac{x \left (d + e x^{n}\right )}{2 a n \left (a + c x^{2 n}\right )} - \frac{d x \left (- 2 n + 1\right ){{}_{2}F_{1}\left (\begin{matrix} 1, \frac{1}{2 n} \\ \frac{n + \frac{1}{2}}{n} \end{matrix}\middle |{- \frac{c x^{2 n}}{a}} \right )}}{2 a^{2} n} - \frac{e x^{n + 1} \left (- n + 1\right ){{}_{2}F_{1}\left (\begin{matrix} 1, \frac{n + 1}{2 n} \\ \frac{3 n + 1}{2 n} \end{matrix}\middle |{- \frac{c x^{2 n}}{a}} \right )}}{2 a^{2} n \left (n + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((d+e*x**n)/(a+c*x**(2*n))**2,x)
[Out]
_______________________________________________________________________________________
Mathematica [A] time = 0.152691, size = 137, normalized size = 1.02 \[ \frac{x \left (d \left (2 n^2+n-1\right ) \left (a+c x^{2 n}\right ) \, _2F_1\left (1,\frac{1}{2 n};1+\frac{1}{2 n};-\frac{c x^{2 n}}{a}\right )+e (n-1) x^n \left (a+c x^{2 n}\right ) \, _2F_1\left (1,\frac{n+1}{2 n};\frac{1}{2} \left (3+\frac{1}{n}\right );-\frac{c x^{2 n}}{a}\right )+a (n+1) \left (d+e x^n\right )\right )}{2 a^2 n (n+1) \left (a+c x^{2 n}\right )} \]
Antiderivative was successfully verified.
[In] Integrate[(d + e*x^n)/(a + c*x^(2*n))^2,x]
[Out]
_______________________________________________________________________________________
Maple [F] time = 0.097, size = 0, normalized size = 0. \[ \int{\frac{d+e{x}^{n}}{ \left ( a+c{x}^{2\,n} \right ) ^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((d+e*x^n)/(a+c*x^(2*n))^2,x)
[Out]
_______________________________________________________________________________________
Maxima [F] time = 0., size = 0, normalized size = 0. \[ \frac{e x x^{n} + d x}{2 \,{\left (a c n x^{2 \, n} + a^{2} n\right )}} + \int \frac{e{\left (n - 1\right )} x^{n} + d{\left (2 \, n - 1\right )}}{2 \,{\left (a c n x^{2 \, n} + a^{2} n\right )}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x^n + d)/(c*x^(2*n) + a)^2,x, algorithm="maxima")
[Out]
_______________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{e x^{n} + d}{c^{2} x^{4 \, n} + 2 \, a c x^{2 \, n} + a^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x^n + d)/(c*x^(2*n) + a)^2,x, algorithm="fricas")
[Out]
_______________________________________________________________________________________
Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \[ \text{Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((d+e*x**n)/(a+c*x**(2*n))**2,x)
[Out]
_______________________________________________________________________________________
GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{e x^{n} + d}{{\left (c x^{2 \, n} + a\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((e*x^n + d)/(c*x^(2*n) + a)^2,x, algorithm="giac")
[Out]