COSH(3G)

💖 COSH(3G) 💖

okay bestie, welcome to the cosh page from section 3G — the GLSL math-function corner of the manual. it's short, it's sweet, it's literally just a hyperbolic cosine. let's get into it 🦋

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✨ NAME ✨

cosh — return the hyperbolic cosine of the parameter

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🎀 DECLARATION 🎀

genType cosh(genType x);

that's it. that's the whole signature. she's simple, she's elegant, she ate 💅

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🌸 PARAMETERS 🌸

• x — Specify the value whose hyperbolic cosine to return.

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💜 DESCRIPTION 💜

so cosh returns the hyperbolic cosine of x. and the way it gets there? the hyperbolic cosine of x is computed as

e^x + e^−x
──────────
     2

like, it's giving classic hyperbolic-trig energy. nothing shady, nothing hidden, just vibes and exponentials ✨

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🌈 VERSION SUPPORT 🌈

here's the tea on which OpenGL Shading Language versions are down for cosh. the columns are the GLSL versions, and we're tracking the one and only function name, cosh:

• cosh
  • 1.10 — -
  • 1.20 — -
  • 1.30 — ✔
  • 1.40 — ✔
  • 1.50 — ✔
  • 3.30 — ✔
  • 4.00 — ✔
  • 4.10 — ✔
  • 4.20 — ✔
  • 4.30 — ✔
  • 4.40 — ✔
  • 4.50 — ✔

so basically she showed up in 1.30 and has been booked and busy ever since. the 1.10 and 1.20 girlies simply did not have her yet 😭 no cap.

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🔥 SEE ALSO 🔥

sin(), cos(), sinh()

the whole hyperbolic/trig friend group, iykyk 🫶

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👑 COPYRIGHT 👑

Copyright © 2011-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.

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👑 COPYRIGHT 👑

Copyright © 2011-2014 Khronos Group

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and that's the whole page, bestie. this came from source [FIXME: source], dated 01/03/2018, living under the COSH(3G) name. go forth and compute your hyperbolics 💖✨🎀