.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
+.\"
+.\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
.\" Distributed under GPL
+.\" %%%LICENSE_END
.\"
.TH CARG 3 2008-08-11 "" "Linux Programmer's Manual"
.SH NAME
tan(carg(z)) = cimag(z) / creal(z)
.fi
-.SH "RETURN VALUE"
+.SH RETURN VALUE
The return value is the range of [\-pi,pi].
.SH VERSIONS
These functions first appeared in glibc in version 2.1.
-.SH "CONFORMING TO"
+.SH CONFORMING TO
C99.
-.SH "SEE ALSO"
+.SH SEE ALSO
.BR cabs (3),
.BR complex (7)