ceil

inline actual fun ceil(x: Double): Double (source)

Platform and version requirements: Kotlin 1.2

Rounds the given value x to an integer towards positive infinity.

Return

the smallest double value that is greater than 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.

inline actual fun ceil(x: Float): Float (source)

Platform and version requirements: Kotlin 1.2

Rounds the given value x to an integer towards positive infinity.

Return

the smallest Float value that is greater than 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.