'\" t
.\" Copyright (c) 2026 Bruce Hill
.\" All rights reserved.
.\"
.TH Float64.fdim 3 2026-08-27 "Tomo man-pages"
.SH NAME
Float64.fdim \- positive difference
.SH LIBRARY
Tomo Standard Library
.SH SYNOPSIS
.nf
.BI Float64.fdim\ :\ func(x:\ Float64,\ y:\ Float64\ ->\ Float64)
.fi
.SH DESCRIPTION
Computes the positive difference between two numbers.


.SH ARGUMENTS

.TS
allbox;
lb lb lbx
l l l.
Name	Type	Description
x	Float64	The first number. 
y	Float64	The second number. 
.TE
.SH RETURN
The positive difference $\max(0, x - y)$.

.SH EXAMPLES
.EX
assert Float64(5.0).fdim(3) == 2
.EE
.SH SEE ALSO
.BR Tomo-Float64 (3)