lis_matrix_get_range(3f)

💖 lis_matrix_get_range(3f) — the Lis Library Functions era 💖

okay so bestie, welcome to the lis_matrix_get_range page, part of the Lis Library Functions lineup, and honestly? it's giving "small function, big main character energy." let's get into it 🫶

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✨ NAME ✨

lis_matrix_get_range — get the location of the partial matrix in the global matrix 🗺️

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🌸 SYNOPSIS 🌸

subroutine lis_matrix_get_range(LIS_MATRIX A, LIS_INTEGER *is,
LIS_INTEGER *ie, LIS_INTEGER ierr);

like, that's the whole vibe. four things go in, and you get your answer back ✨

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🦋 DESCRIPTION 🦋

Get the location of the partial matrix A in the global matrix. that's it, that's the whole function. you've got a lil piece of a big matrix and you wanna know where exactly that piece lives in the full thing. so you ask. and it tells you 💅

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🎀 INPUT 🎀

• A — the partial matrix 👑 (your lil slice of the big picture, iykyk)

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💜 OUTPUT 💜

• is — the location where the partial matrix A starts in the global matrix 🏁
• ie — the location where the partial matrix A ends in the global matrix 🏁

so like, is is where you begin, ie is where you stop. your range. your lil window. obsessed 🪟

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⭐ NOTE ⭐

For the serial and multithreaded environments, a matrix of size n x n results in is = 0 and ie = n. 📌

no cap, that's just how it be in those setups — nothing fancy, just straight 0 to n, periodt ✋

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🌈 SEE ALSO 🌈

• lis(3) — the whole fam 🫶
• http://www.ssisc.org/lis/ — go peek, bestie 🔍

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and that's the page, fr fr 💖 this was the lis_matrix_get_range(3f) manual page, dated 6 Sep 2012, served up from the Lis Library Functions corner of the man pages. slay, stay curious, and go find your range 🌸✨💅