1CACOSL(3P) POSIX Programmer's Manual CACOSL(3P)
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6 This manual page is part of the POSIX Programmer's Manual. The Linux
7 implementation of this interface may differ (consult the corresponding
8 Linux manual page for details of Linux behavior), or the interface may
9 not be implemented on Linux.
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13 cacosl — complex arc cosine functions
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16 #include <complex.h>
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18 long double complex cacosl(long double complex z);
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21 Refer to cacos().
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24 Portions of this text are reprinted and reproduced in electronic form
25 from IEEE Std 1003.1, 2013 Edition, Standard for Information Technology
26 -- Portable Operating System Interface (POSIX), The Open Group Base
27 Specifications Issue 7, Copyright (C) 2013 by the Institute of Electri‐
28 cal and Electronics Engineers, Inc and The Open Group. (This is
29 POSIX.1-2008 with the 2013 Technical Corrigendum 1 applied.) In the
30 event of any discrepancy between this version and the original IEEE and
31 The Open Group Standard, the original IEEE and The Open Group Standard
32 is the referee document. The original Standard can be obtained online
33 at http://www.unix.org/online.html .
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35 Any typographical or formatting errors that appear in this page are
36 most likely to have been introduced during the conversion of the source
37 files to man page format. To report such errors, see https://www.ker‐
38 nel.org/doc/man-pages/reporting_bugs.html .
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42IEEE/The Open Group 2013 CACOSL(3P)