ELEMENTARY(3pm)

✨ ELEMENTARY 💅

okay so bestie, welcome to ELEMENTARY — that's the 3pm manual page, and the module it's serving is PDL::GSLSF::ELEMENTARY. yes it's giving "Perl user-contributed docs" energy. no cap. 🎀

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🌸 NAME 🌸

PDL::GSLSF::ELEMENTARY — it's the PDL interface to GSL Special Functions, and she's literally right there in the name. 🦋

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💖 DESCRIPTION 💖

So basically this is an interface to the Special Function package that lives inside the GNU Scientific Library. That's the whole vibe. GSL does the math, PDL does the vibes (and the ndarrays). 🫶

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🔥 FUNCTIONS 🔥

⭐ gsl_sf_multiply

Signature: (double x(); double xx(); double [o]y(); double [o]e())

Multiplication. That's it, that's the function. She multiplies. main character energy for real. ✨

Heads up bestie: gsl_sf_multiply does not process bad values. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. So like, one bad apple and everyone gets flagged. 😭

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🌈 gsl_sf_multiply_err

Signature: (double x(); double xe(); double xx(); double xxe(); double [o]y(); double [o]e())

Multiplication, but with associated errors. so it's the same slay, just with receipts. 💅

And same warning, no cap: gsl_sf_multiply_err does not process bad values either. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. 💀

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👑 AUTHOR 👑

This file is copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it>. All rights reserved. There is no warranty. 🙈

You are allowed to redistribute this software / documentation under certain conditions. For the details, go read the file COPYING in the PDL distribution — she's the one who knows. And if this file ever gets separated from the PDL distribution, the copyright notice should be included in the file. keep the receipt with the package, bestie. 🎀

Also shoutout: the GSL SF modules were written by G. Jungman. iconic of him honestly. 🧚

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and that's the whole page! this was documented with perl v5.38.2 and dated 2024-04-10, so if you're reading this from the future, hi, ily, check for a newer one. bye bestieee 💜🌸🦋