Command Reference : Function Reference : Function Reference: L
  
 
@log1mexp
Natural logarithm function of 1 minus exponential of argument.
Syntax: @log1mexp(x)
x: number
Return: number
Returns .
Provides higher-precision calculation of the expression for negative near 0 than direct evaluation using
@log(1 - @exp(x))
Examples
= @log1mexp(-0.05)
returns -3.02062....
Cross-references
See @log, @log1p, @log10, @logx, @log2pi.
See also exp and @exp.