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Diffstat (limited to 'man3/creal.3')
-rw-r--r-- | man3/creal.3 | 59 |
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diff --git a/man3/creal.3 b/man3/creal.3 deleted file mode 100644 index 6b8916bd3..000000000 --- a/man3/creal.3 +++ /dev/null @@ -1,59 +0,0 @@ -'\" t -.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de) -.\" -.\" SPDX-License-Identifier: GPL-1.0-or-later -.\" -.TH creal 3 (date) "Linux man-pages (unreleased)" -.SH NAME -creal, crealf, creall \- get real part of a complex number -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.B #include <complex.h> -.PP -.BI "double creal(double complex " z ); -.BI "float crealf(float complex " z ); -.BI "long double creall(long double complex " z ); -.fi -.SH DESCRIPTION -These functions return the real part of the complex number -.IR z . -.PP -One has: -.PP -.nf - z = creal(z) + I * cimag(z) -.fi -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.ad l -.nh -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.BR creal (), -.BR crealf (), -.BR creall () -T} Thread safety MT-Safe -.TE -.hy -.ad -.sp 1 -.SH VERSIONS -GCC supports also __real__. -That is a GNU extension. -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -glibc 2.1. -C99, POSIX.1-2001. -.SH SEE ALSO -.BR cabs (3), -.BR cimag (3), -.BR complex (7) |