Name
log1p
Synopsis
double log1p(double number
)
Returns the log
(1 +
number
), computed in such a way that the
returned value is accurate even when
number
is close to 0.
Get Programming PHP, 2nd Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.