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erf.3: tfix 

Reported-by: Helge Kreutzmann <debian@helgefjell.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-04-19 21:26:28 +02:00
parent bf9cc31523
commit 7e8b1f33fb
1 changed files with 2 additions and 2 deletions
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man3/erf.3
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@ -34,7 +34,7 @@
.\"
.TH ERF 3 2017-09-15 "GNU" "Linux Programmer's Manual"
.SH NAME
erf, erff, erfl, \- error function
erf, erff, erfl \- error function
.SH SYNOPSIS
.nf
.B #include <math.h>
@ -72,7 +72,7 @@ These functions return the error function of
.IR x ,
defined as
.TP
erf(x) = 2/sqrt(pi)* integral from 0 to x of exp(\-t*t) dt
erf(x) = 2/sqrt(pi) * integral from 0 to x of exp(\-t*t) dt
.SH RETURN VALUE
On success, these functions return the error function of
.IR x ,