ceil
Platform and version requirements: JVM (1.2), JS (1.2), Native (1.2)
fun ceil(x: Double): Double
Rounds the given value x to an integer towards positive infinity.
Return
the smallest double value that is greater than or equal to the given value x and is a mathematical integer.
Special cases:

ceil(x)
is x
where x
is NaN
or +Inf
or Inf
or already a mathematical integer.
Platform and version requirements: JVM (1.2), JS (1.2), Native (1.2)
fun ceil(x: Float): Float
Rounds the given value x to an integer towards positive infinity.
Return
the smallest Float value that is greater than or equal to the given value x and is a mathematical integer.
Special cases:

ceil(x)
is x
where x
is NaN
or +Inf
or Inf
or already a mathematical integer.