lis_matrix_set_value(3f)

💖 lis_matrix_set_value(3f) — bestie's guide to the Lis Library Functions 💖

okay so. picture this: you've got a matrix. you've got ONE little number. and you need that number to land in exactly the right spot. that's the whole job of lis_matrix_set_value, and honestly? it eats. 💅

✨ SYNOPSIS ✨

subroutine lis_matrix_set_value(LIS_INTEGER flag, LIS_INTEGER i,
LIS_INTEGER j, LIS_SCALAR value, LIS_MATRIX A, LIS_INTEGER ierr);

like yes she takes six arguments, she's high maintenance, but she's worth it 🫶

🌸 DESCRIPTION 🌸

Assign the scalar value to the (i, j)-th element of matrix A. that's it. that's the vibe. you point at a spot in the matrix, you drop a value in, iconic behavior, no notes 💖

🦋 INPUT 🦋

• flag — the mood selector, bestie. it tells her how to put the value in:
  • LIS_INS_VALUE — overwrite mode ✨ A[i, j] = value
  • LIS_ADD_VALUE — plus-equals mode 🔥 A[i, j] = A[i, j] + value
• i — the row number of the matrix. which floor are we on, babe 🌈
• j — the column number of the matrix. which door on that floor 🚪
• value — the scalar value to be assigned. the little guy. the payload. the moment 💫
• A — the matrix. the main character, lowkey 👑

💜 OUTPUT 💜

• A — the matrix. yes she comes back changed. glow-up era 🌸

🎀 NOTE 🎀

For the multiprocessing environment, the i-th row and the j-th column of the global matrix must be specified. ngl this part is important, don't skip it 😭

The function lis_matrix_set_value stores the assigned value in a temporary internal format. Therefore, after lis_matrix_set_value is called, the function lis_matrix_assemble must be called. fr fr. do not forget lis_matrix_assemble. she will not commit until you do. it's giving situationship 💀

👑 SEE ALSO 👑

• lis(3)
• http://www.ssisc.org/lis/

okay that's the whole page, you understood all of it, I'm so proud of you, go forth and set values bestie 💖✨🦋🌸🎀💅🫶

this has been lis_matrix_set_value(3f) from the Lis Library Functions manual, dated 28 Aug 2014 — mwah, take care of her, bye bye 👑