Optimal. Leaf size=150 \[ -\frac{c \left (a+\frac{b}{x}\right )^{n+1} (a c-b d (1-n)) \, _2F_1\left (1,n+1;n+2;\frac{c \left (a+\frac{b}{x}\right )}{a c-b d}\right )}{d^2 (n+1) (a c-b d)^2}-\frac{c \left (a+\frac{b}{x}\right )^{n+1}}{d \left (\frac{c}{x}+d\right ) (a c-b d)}+\frac{\left (a+\frac{b}{x}\right )^{n+1} \, _2F_1\left (1,n+1;n+2;\frac{b}{a x}+1\right )}{a d^2 (n+1)} \]
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Rubi [A] time = 0.32192, antiderivative size = 150, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 6, integrand size = 18, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.333 \[ -\frac{c \left (a+\frac{b}{x}\right )^{n+1} (a c-b d (1-n)) \, _2F_1\left (1,n+1;n+2;\frac{c \left (a+\frac{b}{x}\right )}{a c-b d}\right )}{d^2 (n+1) (a c-b d)^2}-\frac{c \left (a+\frac{b}{x}\right )^{n+1}}{d \left (\frac{c}{x}+d\right ) (a c-b d)}+\frac{\left (a+\frac{b}{x}\right )^{n+1} \, _2F_1\left (1,n+1;n+2;\frac{b}{a x}+1\right )}{a d^2 (n+1)} \]
Antiderivative was successfully verified.
[In] Int[((a + b/x)^n*x)/(c + d*x)^2,x]
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Rubi in Sympy [A] time = 50.7196, size = 107, normalized size = 0.71 \[ - \frac{c \left (a + \frac{b}{x}\right )^{n + 1}}{d \left (a c - b d\right ) \left (\frac{c}{x} + d\right )} - \frac{c \left (a + \frac{b}{x}\right )^{n + 1} \left (a c + b d n - b d\right ){{}_{2}F_{1}\left (\begin{matrix} 1, n + 1 \\ n + 2 \end{matrix}\middle |{\frac{c \left (a + \frac{b}{x}\right )}{a c - b d}} \right )}}{d^{2} \left (n + 1\right ) \left (a c - b d\right )^{2}} + \frac{\left (a + \frac{b}{x}\right )^{n + 1}{{}_{2}F_{1}\left (\begin{matrix} 1, n + 1 \\ n + 2 \end{matrix}\middle |{1 + \frac{b}{a x}} \right )}}{a d^{2} \left (n + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((a+b/x)**n*x/(d*x+c)**2,x)
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Mathematica [A] time = 0.112424, size = 0, normalized size = 0. \[ \int \frac{\left (a+\frac{b}{x}\right )^n x}{(c+d x)^2} \, dx \]
Verification is Not applicable to the result.
[In] Integrate[((a + b/x)^n*x)/(c + d*x)^2,x]
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Maple [F] time = 0.064, size = 0, normalized size = 0. \[ \int{\frac{x}{ \left ( dx+c \right ) ^{2}} \left ( a+{\frac{b}{x}} \right ) ^{n}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((a+b/x)^n*x/(d*x+c)^2,x)
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (a + \frac{b}{x}\right )}^{n} x}{{\left (d x + c\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^n*x/(d*x + c)^2,x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left (\frac{x \left (\frac{a x + b}{x}\right )^{n}}{d^{2} x^{2} + 2 \, c d x + c^{2}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^n*x/(d*x + c)^2,x, algorithm="fricas")
[Out]
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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((a+b/x)**n*x/(d*x+c)**2,x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{{\left (a + \frac{b}{x}\right )}^{n} x}{{\left (d x + c\right )}^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((a + b/x)^n*x/(d*x + c)^2,x, algorithm="giac")
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