Optimal. Leaf size=83 \[ -\frac{(b c-a d) (a+b x)^{n-1} (c+d x)^{-n} \left (\frac{b (c+d x)}{b c-a d}\right )^n \, _2F_1\left (n-1,n-1;n;-\frac{d (a+b x)}{b c-a d}\right )}{b^2 (1-n)} \]
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Rubi [A] time = 0.0944577, antiderivative size = 83, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 21, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.095 \[ -\frac{(b c-a d) (a+b x)^{n-1} (c+d x)^{-n} \left (\frac{b (c+d x)}{b c-a d}\right )^n \, _2F_1\left (n-1,n-1;n;-\frac{d (a+b x)}{b c-a d}\right )}{b^2 (1-n)} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)^(-2 + n)*(c + d*x)^(1 - n),x]
[Out]
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Rubi in Sympy [A] time = 17.3383, size = 63, normalized size = 0.76 \[ \frac{\left (\frac{b \left (- c - d x\right )}{a d - b c}\right )^{n} \left (a + b x\right )^{n - 1} \left (c + d x\right )^{- n} \left (a d - b c\right ){{}_{2}F_{1}\left (\begin{matrix} n - 1, n - 1 \\ n \end{matrix}\middle |{\frac{d \left (a + b x\right )}{a d - b c}} \right )}}{b^{2} \left (- n + 1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)**(-2+n)*(d*x+c)**(1-n),x)
[Out]
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Mathematica [A] time = 0.267464, size = 101, normalized size = 1.22 \[ \frac{(a+b x)^n (c+d x)^{1-n} \left (\frac{d \left (\frac{d (a+b x)}{a d-b c}\right )^{-n} \, _2F_1\left (1-n,1-n;2-n;\frac{b (c+d x)}{b c-a d}\right )}{b c-a d}+\frac{1}{a+b x}\right )}{b (n-1)} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)^(-2 + n)*(c + d*x)^(1 - n),x]
[Out]
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Maple [F] time = 0.105, size = 0, normalized size = 0. \[ \int \left ( bx+a \right ) ^{-2+n} \left ( dx+c \right ) ^{1-n}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)^(-2+n)*(d*x+c)^(1-n),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x + a\right )}^{n - 2}{\left (d x + c\right )}^{-n + 1}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(n - 2)*(d*x + c)^(-n + 1),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (b x + a\right )}^{n - 2}{\left (d x + c\right )}^{-n + 1}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(n - 2)*(d*x + c)^(-n + 1),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((b*x+a)**(-2+n)*(d*x+c)**(1-n),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (b x + a\right )}^{n - 2}{\left (d x + c\right )}^{-n + 1}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)^(n - 2)*(d*x + c)^(-n + 1),x, algorithm="giac")
[Out]