Optimal. Leaf size=24 \[ \frac{\left (a+b F^x\right )^{n+1}}{b (n+1) \log (F)} \]
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Rubi [A] time = 0.0412352, antiderivative size = 24, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.154 \[ \frac{\left (a+b F^x\right )^{n+1}}{b (n+1) \log (F)} \]
Antiderivative was successfully verified.
[In] Int[F^x*(a + b*F^x)^n,x]
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Rubi in Sympy [A] time = 7.52526, size = 17, normalized size = 0.71 \[ \frac{\left (F^{x} b + a\right )^{n + 1}}{b \left (n + 1\right ) \log{\left (F \right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(F**x*(a+b*F**x)**n,x)
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Mathematica [A] time = 0.0276606, size = 24, normalized size = 1. \[ \frac{\left (a+b F^x\right )^{n+1}}{b n \log (F)+b \log (F)} \]
Antiderivative was successfully verified.
[In] Integrate[F^x*(a + b*F^x)^n,x]
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Maple [A] time = 0.003, size = 25, normalized size = 1. \[{\frac{ \left ( a+b{F}^{x} \right ) ^{1+n}}{b \left ( 1+n \right ) \ln \left ( F \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(F^x*(a+b*F^x)^n,x)
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((F^x*b + a)^n*F^x,x, algorithm="maxima")
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Fricas [A] time = 0.313717, size = 38, normalized size = 1.58 \[ \frac{{\left (F^{x} b + a\right )}{\left (F^{x} b + a\right )}^{n}}{{\left (b n + b\right )} \log \left (F\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((F^x*b + a)^n*F^x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.75109, size = 82, normalized size = 3.42 \[ \begin{cases} \frac{x}{a} & \text{for}\: F = 1 \wedge b = 0 \wedge n = -1 \\x \left (a + b\right )^{n} & \text{for}\: F = 1 \\\frac{F^{x} a^{n}}{\log{\left (F \right )}} & \text{for}\: b = 0 \\\frac{\log{\left (F^{x} + \frac{a}{b} \right )}}{b \log{\left (F \right )}} & \text{for}\: n = -1 \\\frac{F^{x} b \left (F^{x} b + a\right )^{n}}{b n \log{\left (F \right )} + b \log{\left (F \right )}} + \frac{a \left (F^{x} b + a\right )^{n}}{b n \log{\left (F \right )} + b \log{\left (F \right )}} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(F**x*(a+b*F**x)**n,x)
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GIAC/XCAS [A] time = 0.227888, size = 32, normalized size = 1.33 \[ \frac{{\left (F^{x} b + a\right )}^{n + 1}}{b{\left (n + 1\right )}{\rm ln}\left (F\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((F^x*b + a)^n*F^x,x, algorithm="giac")
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