Returns the floating number you specify rounded to the specified number of decimals.
$round(N,D)
- N is the number you want to round.
- D is the number of decimals you want. If no D is supplied it will assume 0.
Examples
The following will echo pi with 3 decimals:
/echo -a Pi: $round($pi,3)
See also
$int, $floor and $ceil.
