⌈⌉ (ceil)
Rounds to the nearest integer in the direction of +∞.
Syntax

⌈x⌉

x
is a real number

Description
If x
is a real number, then ⌈x⌉
is the nearest integer that is greater than x
.
Notes
The circumfix operator ⌈⌉
is mapped to the ceil
function.
Examples
⌈π⌉
4
⌈e⌉
3
⌈−π⌉
−3
⌈−e⌉
−2