'\" t
.\" Copyright (c) 2025 Bruce Hill
.\" All rights reserved.
.\"
.TH Num.expm1 3 2025-11-29 "Tomo man-pages"
.SH NAME
Num.expm1 \- base-e exponential minus 1
.SH LIBRARY
Tomo Standard Library
.SH SYNOPSIS
.nf
.BI Num.expm1\ :\ func(x:\ Num\ ->\ Num)
.fi
.SH DESCRIPTION
Computes $e^x - 1$ for a number.


.SH ARGUMENTS

.TS
allbox;
lb lb lbx
l l l.
Name	Type	Description
x	Num	The exponent. 
.TE
.SH RETURN
The value of $e^x - 1$.

.SH EXAMPLES
.EX
assert (1.0).expm1() == 1.7183
.EE
.SH SEE ALSO
.BR Tomo-Num (3)