fanotify_init.2, fanotify.7: Document FAN_REPORT_TID

[thirdparty/man-pages.git] / man3 / catan.3

diff --git a/man3/catan.3 b/man3/catan.3
index 06e142412972c8be2374cb74fec25e078dad6e76..868ba96ddc8d4bc81cd7ae769f42f14eb89f0f8a 100644 (file)
--- a/man3/catan.3
+++ b/man3/catan.3
@@ -1,5 +1,5 @@
 .\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
-.\" and Copyright (C) 2011 Michael Kerrisk <mtk.manpages@gamil.com>
+.\" and Copyright (C) 2011 Michael Kerrisk <mtk.manpages@gmail.com>
 .\"
 .\" %%%LICENSE_START(GPL_NOVERSION_ONELINE)
 .\" Distributed under GPL
@@ -10,23 +10,23 @@
 catan, catanf, catanl \- complex arc tangents
 .SH SYNOPSIS
 .B #include <complex.h>
-.sp
+.PP
 .BI "double complex catan(double complex " z );
 .br
 .BI "float complex catanf(float complex " z );
 .br
 .BI "long double complex catanl(long double complex " z );
-.sp
+.PP
 Link with \fI\-lm\fP.
 .SH DESCRIPTION
 These functions calculate the complex arc tangent of
 .IR z .
 If \fIy\ =\ catan(z)\fP, then \fIz\ =\ ctan(y)\fP.
 The real part of y is chosen in the interval [\-pi/2,pi/2].
-.LP
+.PP
 One has:
+.PP
 .nf
-
     catan(z) = (clog(1 + i * z) \- clog(1 \- i * z)) / (2 * i)
 .fi
 .SH VERSIONS
@@ -48,7 +48,7 @@ T}    Thread safety   MT-Safe
 .SH CONFORMING TO
 C99, POSIX.1-2001, POSIX.1-2008.
 .SH EXAMPLE
-.nf
+.EX
 /* Link with "\-lm" */
 
 #include <complex.h>
@@ -77,7 +77,7 @@ main(int argc, char *argv[])
 
     exit(EXIT_SUCCESS);
 }
-.fi
+.EE
 .SH SEE ALSO
 .BR ccos (3),
 .BR clog (3),