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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.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.math/ceil.html