lis_array_nrm2(3)

✨ lis_array_nrm2 ✨

okay bestie, so we're deep in the Lis Library Functions manual and today's main character is lis_array_nrm2(3) 💅 like, it's literally right there in the title, no cap.

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💖 NAME 💖

lis_array_nrm2 — calculate the 2-norm of the vector 🦋

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🌸 SYNOPSIS 🌸

#include "lis.h"

LIS_INT lis_array_nrm2(LIS_INT n, LIS_SCALAR x[], LIS_SCALAR *value);

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🎀 DESCRIPTION 🎀

So what does it do? It calculates the 2-norm of vector x. That's it, that's the whole vibe. It's giving "math but make it cute" ✨

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🍓 INPUT 🍓

• n — the size of the vector, aka how many lil guys are in there 🫶
• x — the array that stores the vector, the actual data container, the moment 💫

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🌈 OUTPUT 🌈

• value — the 2-norm of the array. yes queen, that's the answer 🎀

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👑 EXIT STATUS 👑

here's what you get back when it's done:

• 0 — the process is normally terminated, everything slayed, no notes 💅
• unspecified — an error occurred 😭 something went wrong and honestly we don't know what

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🔥 SEE ALSO 🔥

• lis(3)
• http://www.ssisc.org/lis/

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k that's the whole page bestie, go forth and compute your norms 🌸🦋✨

man page, 3 Dec 2014, lis_array_nrm2(3) — mwah, periodt 💖