CSINL(3P)

💖 CSINL — the POSIX girlies' complex sine, but make it long double ✨

okay bestie, welcome to the POSIX Programmer's Manual page for csinl, page 3P 🎀 this is the version that lives in the POSIX manual, not the Linux one, so keep that in mind 💅

🌸 PROLOG 🌸

okay so before we even get into it, a little vibe check 🫶 this manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux. so like… don't come for me if your Linux box does something else, mkay? 🙈

✨ NAME ✨

csinl — complex sine functions 💫

(yeah that's it. short. iconic. main character energy.)

🦋 SYNOPSIS 🦋

#include <complex.h>

long double complex csinl(long double complex z);

look at her. one line. perfect. no notes. 👑

🌈 DESCRIPTION 🌈

Refer to csin().

that's literally the whole thing bestie 😭 the POSIX girlies said "we already explained this in csin(), go read that one", and honestly? valid. go read that one. 🫶

🎀 COPYRIGHT 🎀

okay this part is the legal bit, and I'm gonna say it with my whole chest because it matters fr fr 💜

Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. 🏛️

In the event of any discrepancy between this version and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. like, THE referee. final boss. no appeals. 💀

The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .

Any typographical or formatting errors that appear in this page are most likely to have been introduced during the conversion of the source files to man page format. To report such errors, see https://www.kernel.org/doc/man-pages/reporting_bugs.html .

and that's the whole page bestie, we ate and left no crumbs 🍓 this was IEEE/The Open Group, 2017, on the CSINL(3P) page — mwah, slay, go call csin() if you need the actual tea 💅✨💖