SINL(3POSIX)

✨ SINL(3POSIX) ✨

okay bestie, welcome to the POSIX Programmer's Manual 💖 this little cutie lives at SINL(3POSIX) and it's giving "math but make it long double" energy, no cap.

🌸 PROLOG 🌸

real talk first, because context is everything 🫶 — this manual page is part of the POSIX Programmer's Manual. That's the vibe.

heads up bestie — the Linux implementation of this interface may differ, so pls consult the corresponding Linux manual page for the tea on Linux behavior. or… the interface may not even be implemented on Linux at all 😭 it's giving "check before you commit."

👑 NAME 👑

sinl — sine function 🌊

that's it. that's the whole name section. iconic, honestly.

🎀 SYNOPSIS 🎀

#include <math.h>

long double sinl(long double x);

the way that math.h just has to be there… mandatory bestie, mandatory 💅

🦋 DESCRIPTION 🦋

Refer to sin().

yep. that's literally it. this page is a lil forwarding address — go read the sin() page for the full story, iykyk ✨

💜 COPYRIGHT 💜

okay so the boring-but-important part, and we do NOT skip it, periodt:

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. 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 .

fr fr — if the man page and the actual Standard disagree, the Standard wins. always. no notes. 🌈

and that's the whole page, bestie!! 🧚 this one dropped back in 2017 courtesy of IEEE/The Open Group, and it's filed under SINL(3POSIX). slay, go take the sine of something enormous 💖🌸✨