1 files changed, 0 insertions, 88 deletions
diff --git a/man3/carg.3 b/man3/carg.3
deleted file mode 100644
index bf5003f..0000000
--- a/man3/carg.3
+++ /dev/null
@@ -1,88 +0,0 @@
-'\" t
-.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de)
-.\"
-.\" SPDX-License-Identifier: GPL-1.0-or-later
-.\"
-.TH carg 3 2023-10-31 "Linux man-pages 6.7"
-.SH NAME
-carg, cargf, cargl \- calculate the complex argument
-.SH LIBRARY
-Math library
-.RI ( libm ", " \-lm )
-.SH SYNOPSIS
-.nf
-.B #include <complex.h>
-.P
-.BI "double carg(double complex " z ");"
-.BI "float cargf(float complex " z ");"
-.BI "long double cargl(long double complex " z ");"
-.fi
-.SH DESCRIPTION
-These functions calculate the complex argument (also called phase angle) of
-.IR z ,
-with a branch cut along the negative real axis.
-.P
-A complex number can be described by two real coordinates.
-One may use rectangular coordinates and gets
-.P
-.in +4n
-.EX
-z = x + I * y
-.EE
-.in
-.P
-where
-.I x\~=\~creal(z)
-and
-.IR y\~=\~cimag(z) .
-.P
-Or one may use polar coordinates and gets
-.P
-.in +4n
-.EX
-z = r * cexp(I * a)
-.EE
-.in
-.P
-where
-.I r\~=\~cabs(z)
-is the "radius", the "modulus", the absolute value of
-.IR z ,
-and
-.I a\~=\~carg(z)
-is the "phase angle", the argument of
-.IR z .
-.P
-One has:
-.P
-.in +4n
-.EX
-tan(carg(z)) = cimag(z) / creal(z)
-.EE
-.in
-.SH RETURN VALUE
-The return value is in the range of [\-pi,pi].
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface	Attribute	Value
-T{
-.na
-.nh
-.BR carg (),
-.BR cargf (),
-.BR cargl ()
-T}	Thread safety	MT-Safe
-.TE
-.SH STANDARDS
-C11, POSIX.1-2008.
-.SH HISTORY
-glibc 2.1.
-C99, POSIX.1-2001.
-.SH SEE ALSO
-.BR cabs (3),
-.BR complex (7)