lis_matrix_axpyz(3f)

💖 lis_matrix_axpyz(3f) — bestie edition ✨

okay so this is a page from the Lis Library Functions manual, and it's about lis_matrix_axpyz, and honestly? she's a whole mood. let's get into it 🫶

---

🌸 NAME 🌸

lis_matrix_axpyz — calculate the sum of the matrices 💅

like. that's it. that's her job. she adds matrices. and she eats every single time.

---

✨ SYNOPSIS ✨

subroutine lis_matrix_axpyz(LIS_SCALAR alpha, LIS_MATRIX A, LIS_MATRIX
B, LIS_MATRIX C, LIS_INTEGER ierr);

no cap, that's the whole signature. five things go in, and ierr comes back out to tell you if it went iconic or if it went 💀

---

🦋 DESCRIPTION 🦋

so basically she calculates the sum of the matrices, and the vibe is:

C = alpha * A + B

C = the scalar alpha times matrix A, plus matrix B. that's the whole plot. main character math, lowkey.

---

🎀 INPUT 🎀

• alpha — the scalar value. just a lil number, but she's about to be multiplied across an entire matrix, so respect her 👑
• A, B — the matrices. the actual material. the girls providing the content ✨

---

🌈 OUTPUT 🌈

• C — holds alpha * A + B. this is where the finished product lives. she's the final look 💖

---

⚠️ NOTE ⚠️

Matrices A, B and C must be in the DNS format. like, all three of them. no exceptions bestie, if you show up in the wrong format it's not giving what it needs to give 😭

---

👑 SEE ALSO 👑

• lis(3) — the mothership, go read her too
• http://www.ssisc.org/lis/ — the link, the lore, the whole website 🌐

---

and that's the page fr fr 💜 this was the lis_matrix_axpyz(3f) man page, from the Lis Library Functions, dated 30 Dec 2014 — yes she's an elder but she still slays 🌸 bye bestie, go multiply something 🧚