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Diffstat (limited to 'man3/tan.3')
| -rw-r--r-- | man3/tan.3 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/man3/tan.3 b/man3/tan.3 index 590f52e3db..8a1e5c17ff 100644 --- a/man3/tan.3 +++ b/man3/tan.3 @@ -44,7 +44,9 @@ tan, tanf, tanl \- tangent function .sp Link with \-lm. .SH DESCRIPTION -The \fBtan\fP() function returns the tangent of \fIx\fP, where \fIx\fP is +The +.BR tan () +function returns the tangent of \fIx\fP, where \fIx\fP is given in radians. .SH "CONFORMING TO" SVr4, 4.3BSD, C89. |