~In the docs for `kotlin.math.ceil()` it says it returns:~ > ~the smallest double value that is g...

# announcements

[Ruckus]

In the docs for kotlin.math.ceil() it says it returns:

the smallest double value that is greater than the given value x and is a mathematical integer

Shouldn't it say:

the smallest double value that is greater than or equal to the given value x and is a mathematical integer

(similar with floor, but obviously the other way around)
EDIT: The documentation is actually correct, I just need to learn to read (thanks @karelpeeters)

[karelpeeters]

You could argue that the documentation is correct, it just treats integers as a special case:

Special cases:

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

[karelpeeters]

But I agree that it's confusing.

[karelpeeters]

or already a mathematical integer

[Ruckus]

Sorry, my mistake, I see what you mean

[ilya.gorbunov]

We'll clarify summary so that it is clear without delving into special cases.
https://youtrack.jetbrains.com/issue/KT-30418