Optimal. Leaf size=10 \[ \frac{\log (b x+2)}{b} \]
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Rubi [A] time = 0.0013725, 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, Rules used = {31} \[ \frac{\log (b x+2)}{b} \]
Antiderivative was successfully verified.
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Rule 31
Rubi steps
\begin{align*} \int \frac{1}{2+b x} \, dx &=\frac{\log (2+b x)}{b}\\ \end{align*}
Mathematica [A] time = 0.0009751, size = 10, normalized size = 1. \[ \frac{\log (b x+2)}{b} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.001, size = 11, normalized size = 1.1 \begin{align*}{\frac{\ln \left ( bx+2 \right ) }{b}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.947636, size = 14, normalized size = 1.4 \begin{align*} \frac{\log \left (b x + 2\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.90311, size = 22, normalized size = 2.2 \begin{align*} \frac{\log \left (b x + 2\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.058025, size = 7, normalized size = 0.7 \begin{align*} \frac{\log{\left (b x + 2 \right )}}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.06089, size = 15, normalized size = 1.5 \begin{align*} \frac{\log \left ({\left | b x + 2 \right |}\right )}{b} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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