Optimal. Leaf size=19 \[ \frac{a^x b^x c^x}{\log (a)+\log (b)+\log (c)} \]
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Rubi [A] time = 0.0627915, antiderivative size = 19, normalized size of antiderivative = 1., number of steps used = 3, number of rules used = 2, integrand size = 10, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{a^x b^x c^x}{\log (a)+\log (b)+\log (c)} \]
Antiderivative was successfully verified.
[In] Int[a^x*b^x*c^x,x]
[Out]
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Rubi in Sympy [A] time = 9.47671, size = 22, normalized size = 1.16 \[ \frac{e^{x \left (\log{\left (a \right )} + \log{\left (b \right )} + \log{\left (c \right )}\right )}}{\log{\left (a \right )} + \log{\left (b \right )} + \log{\left (c \right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(a**x*b**x*c**x,x)
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Mathematica [A] time = 0.00793654, size = 19, normalized size = 1. \[ \frac{a^x b^x c^x}{\log (a)+\log (b)+\log (c)} \]
Antiderivative was successfully verified.
[In] Integrate[a^x*b^x*c^x,x]
[Out]
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Maple [A] time = 0.007, size = 20, normalized size = 1.1 \[{\frac{{a}^{x}{b}^{x}{c}^{x}}{\ln \left ( a \right ) +\ln \left ( b \right ) +\ln \left ( c \right ) }} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(a^x*b^x*c^x,x)
[Out]
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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(a^x*b^x*c^x,x, algorithm="maxima")
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Fricas [A] time = 0.248315, size = 26, normalized size = 1.37 \[ \frac{a^{x} b^{x} c^{x}}{\log \left (a\right ) + \log \left (b\right ) + \log \left (c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(a^x*b^x*c^x,x, algorithm="fricas")
[Out]
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Sympy [A] time = 3.82703, size = 41, normalized size = 2.16 \[ \begin{cases} \frac{a^{x} b^{x} c^{x}}{\log{\left (a \right )} + \log{\left (b \right )} + \log{\left (c \right )}} & \text{for}\: a \neq \frac{1}{b c} \\\tilde{\infty } b^{x} c^{x} \left (\frac{1}{b}\right )^{x} \left (\frac{1}{c}\right )^{x} & \text{otherwise} \end{cases} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(a**x*b**x*c**x,x)
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GIAC/XCAS [A] time = 0.254901, size = 429, normalized size = 22.58 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(a^x*b^x*c^x,x, algorithm="giac")
[Out]