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Diffstat (limited to 'man3/csqrt.3')
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diff --git a/man3/csqrt.3 b/man3/csqrt.3 deleted file mode 100644 index e1469ee22..000000000 --- a/man3/csqrt.3 +++ /dev/null @@ -1,54 +0,0 @@ -'\" t -.\" Copyright 2002 Walter Harms (walter.harms@informatik.uni-oldenburg.de) -.\" -.\" SPDX-License-Identifier: GPL-1.0-or-later -.\" -.TH csqrt 3 (date) "Linux man-pages (unreleased)" -.SH NAME -csqrt, csqrtf, csqrtl \- complex square root -.SH LIBRARY -Math library -.RI ( libm ", " \-lm ) -.SH SYNOPSIS -.nf -.B #include <complex.h> -.PP -.BI "double complex csqrt(double complex " z ); -.BI "float complex csqrtf(float complex " z ); -.BI "long double complex csqrtl(long double complex " z ); -.fi -.SH DESCRIPTION -These functions calculate the complex square root of -.IR z , -with a branch cut along the negative real axis. -(That means that \fIcsqrt(\-1+eps*I)\fP will be close to I while -\fIcsqrt(\-1\-eps*I)\fP will be close to \-I, \fIif eps\fP is a small positive -real number.) -.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 csqrt (), -.BR csqrtf (), -.BR csqrtl () -T} Thread safety MT-Safe -.TE -.hy -.ad -.sp 1 -.SH STANDARDS -C11, POSIX.1-2008. -.SH HISTORY -glibc 2.1. -C99, POSIX.1-2001. -.SH SEE ALSO -.BR cabs (3), -.BR cexp (3), -.BR complex (7) |