Optimal. Leaf size=53 \[ \frac{(a c-b c x)^{n+2}}{b c^2 (n+2)}-\frac{2 a (a c-b c x)^{n+1}}{b c (n+1)} \]
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Rubi [A] time = 0.0469815, antiderivative size = 53, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 1, integrand size = 17, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.059 \[ \frac{(a c-b c x)^{n+2}}{b c^2 (n+2)}-\frac{2 a (a c-b c x)^{n+1}}{b c (n+1)} \]
Antiderivative was successfully verified.
[In] Int[(a + b*x)*(a*c - b*c*x)^n,x]
[Out]
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Rubi in Sympy [A] time = 11.877, size = 41, normalized size = 0.77 \[ - \frac{2 a \left (a c - b c x\right )^{n + 1}}{b c \left (n + 1\right )} + \frac{\left (a c - b c x\right )^{n + 2}}{b c^{2} \left (n + 2\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((b*x+a)*(-b*c*x+a*c)**n,x)
[Out]
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Mathematica [A] time = 0.0269806, size = 43, normalized size = 0.81 \[ \frac{(b x-a) (a (n+3)+b (n+1) x) (c (a-b x))^n}{b (n+1) (n+2)} \]
Antiderivative was successfully verified.
[In] Integrate[(a + b*x)*(a*c - b*c*x)^n,x]
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Maple [A] time = 0.003, size = 47, normalized size = 0.9 \[ -{\frac{ \left ( -bcx+ac \right ) ^{n} \left ( bnx+an+bx+3\,a \right ) \left ( -bx+a \right ) }{b \left ({n}^{2}+3\,n+2 \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((b*x+a)*(-b*c*x+a*c)^n,x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)*(-b*c*x + a*c)^n,x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.22065, size = 78, normalized size = 1.47 \[ -\frac{{\left (a^{2} n - 2 \, a b x -{\left (b^{2} n + b^{2}\right )} x^{2} + 3 \, a^{2}\right )}{\left (-b c x + a c\right )}^{n}}{b n^{2} + 3 \, b n + 2 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)*(-b*c*x + a*c)^n,x, algorithm="fricas")
[Out]
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Sympy [A] time = 1.77955, size = 245, normalized size = 4.62 \[ \begin{cases} a x \left (a c\right )^{n} & \text{for}\: b = 0 \\- \frac{a \log{\left (- \frac{a}{b} + x \right )}}{- a b c^{2} + b^{2} c^{2} x} - \frac{2 a}{- a b c^{2} + b^{2} c^{2} x} + \frac{b x \log{\left (- \frac{a}{b} + x \right )}}{- a b c^{2} + b^{2} c^{2} x} & \text{for}\: n = -2 \\- \frac{2 a \log{\left (- \frac{a}{b} + x \right )}}{b c} - \frac{x}{c} & \text{for}\: n = -1 \\- \frac{a^{2} n \left (a c - b c x\right )^{n}}{b n^{2} + 3 b n + 2 b} - \frac{3 a^{2} \left (a c - b c x\right )^{n}}{b n^{2} + 3 b n + 2 b} + \frac{2 a b x \left (a c - b c x\right )^{n}}{b n^{2} + 3 b n + 2 b} + \frac{b^{2} n x^{2} \left (a c - b c x\right )^{n}}{b n^{2} + 3 b n + 2 b} + \frac{b^{2} x^{2} \left (a c - b c x\right )^{n}}{b n^{2} + 3 b n + 2 b} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x+a)*(-b*c*x+a*c)**n,x)
[Out]
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GIAC/XCAS [A] time = 0.22111, size = 153, normalized size = 2.89 \[ \frac{b^{2} n x^{2} e^{\left (n{\rm ln}\left (-b c x + a c\right )\right )} + b^{2} x^{2} e^{\left (n{\rm ln}\left (-b c x + a c\right )\right )} - a^{2} n e^{\left (n{\rm ln}\left (-b c x + a c\right )\right )} + 2 \, a b x e^{\left (n{\rm ln}\left (-b c x + a c\right )\right )} - 3 \, a^{2} e^{\left (n{\rm ln}\left (-b c x + a c\right )\right )}}{b n^{2} + 3 \, b n + 2 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((b*x + a)*(-b*c*x + a*c)^n,x, algorithm="giac")
[Out]