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'\" t
.\" Copyright (c) 2025 Bruce Hill
.\" All rights reserved.
.\"
.TH Num.atan 3 2025-04-21T14:54:02.045810 "Tomo man-pages"
.SH NAME
Num.atan \- arc tangent
.SH LIBRARY
Tomo Standard Library
.SH SYNOPSIS
.nf
.BI Num.atan\ :\ func(x:\ Num\ ->\ Num)
.fi
.SH DESCRIPTION
Computes the arc tangent of a number.
.SH ARGUMENTS
.TS
allbox;
lb lb lbx lb
l l l l.
Name Type Description Default
x Num The number for which the arc tangent is to be calculated. -
.TE
.SH RETURN
The arc tangent of `x` in radians.
.SH EXAMPLES
.EX
>> (1.0).atan() // -> (π/4)
= 0.7854
.EE
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