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Ln

The Logarithm to Base e, also called the Natural Logarithm, is denoted $\ln$, i.e.,

\begin{displaymath}
\ln x\equiv \log_e x.
\end{displaymath}

See also Base (Logarithm), e, Lg, Logarithm, Napierian Logarithm, Natural Logarithm




© 1996-9 Eric W. Weisstein
1999-05-25