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.\" Copyright (c) 2026 Bruce Hill
.\" All rights reserved.
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.TH Float64.ceil 3 2026-08-27 "Tomo man-pages"
.SH NAME
Float64.ceil \- ceiling function
.SH LIBRARY
Tomo Standard Library
.SH SYNOPSIS
.nf
.BI Float64.ceil\ :\ func(x:\ Float64\ ->\ Float64)
.fi
.SH DESCRIPTION
Rounds a number up to the nearest integer.


.SH ARGUMENTS

.TS
allbox;
lb lb lbx
l l l.
Name	Type	Description
x	Float64	The number to be rounded up. 
.TE
.SH RETURN
The smallest integer greater than or equal to `x`.

.SH EXAMPLES
.EX
assert Float64(3.2).ceil() == 4
.EE
.SH SEE ALSO
.BR Tomo-Float64 (3)