Optimal. Leaf size=10 \[ \frac{\log (b x+2)}{b} \]
[Out]
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Rubi [A] time = 0.00650141, antiderivative size = 10, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 7, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.143 \[ \frac{\log (b x+2)}{b} \]
Antiderivative was successfully verified.
[In] Int[(2 + b*x)^(-1),x]
[Out]
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Rubi in Sympy [A] time = 1.35383, size = 7, normalized size = 0.7 \[ \frac{\log{\left (b x + 2 \right )}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(1/(b*x+2),x)
[Out]
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Mathematica [A] time = 0.00126105, size = 10, normalized size = 1. \[ \frac{\log (b x+2)}{b} \]
Antiderivative was successfully verified.
[In] Integrate[(2 + b*x)^(-1),x]
[Out]
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Maple [A] time = 0.002, size = 11, normalized size = 1.1 \[{\frac{\ln \left ( bx+2 \right ) }{b}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(1/(b*x+2),x)
[Out]
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Maxima [A] time = 1.38989, size = 14, normalized size = 1.4 \[ \frac{\log \left (b x + 2\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x + 2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.211517, size = 14, normalized size = 1.4 \[ \frac{\log \left (b x + 2\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x + 2),x, algorithm="fricas")
[Out]
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Sympy [A] time = 0.033749, size = 7, normalized size = 0.7 \[ \frac{\log{\left (b x + 2 \right )}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x+2),x)
[Out]
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GIAC/XCAS [A] time = 0.214762, size = 15, normalized size = 1.5 \[ \frac{{\rm ln}\left ({\left | b x + 2 \right |}\right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(1/(b*x + 2),x, algorithm="giac")
[Out]