SRC/dla_wwaddw.f(3)

💖 SRC/dla_wwaddw.f 💖

okay so bestie, welcome to the little corner of LAPACK that does the ✨fancy math✨ — this is dla_wwaddw, and she's a whole vibe. 🎀

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🌸 SYNOPSIS 🌸

Functions/Subroutines

• subroutine dla_wwaddw (n, x, y, w) — DLA_WWADDW adds a vector into a doubled-single vector. slay. 💅

🦋 Function/Subroutine Documentation 🦋

subroutine dla_wwaddw (integer n, double precision, dimension( * ) x, double
    precision, dimension( * ) y, double precision, dimension( * ) w)

DLA_WWADDW adds a vector into a doubled-single vector. no cap, that's literally the whole job and she does it beautifully. 👑

✨ Purpose ✨

!>
!>    DLA_WWADDW adds a vector W into a doubled-single vector (X, Y).
!>
!>    This works for all extant IBM's hex and binary floating point
!>    arithmetic, but not for decimal.
!>

so the tea ☕: W gets added into the doubled-single pair (X, Y). and the important part — this works for all extant IBM's hex and binary floating point arithmetic, but not for decimal. so like, decimal girlies, this is not your era 🙈. everyone else, come on in 💜

🎀 Parameters 🎀

• N

!>          N is INTEGER
!>            The length of vectors X, Y, and W.
!>

N is an INTEGER and she's the length of vectors X, Y, and W. the main character setting the scene, periodt. 🌟

• X

!>          X is DOUBLE PRECISION array, dimension (N)
!>            The first part of the doubled-single accumulation vector.
!>

X is a DOUBLE PRECISION array, dimension (N) — the first part of the doubled-single accumulation vector. one half of the iconic duo 🫶

• Y

!>          Y is DOUBLE PRECISION array, dimension (N)
!>            The second part of the doubled-single accumulation vector.
!>

Y is a DOUBLE PRECISION array, dimension (N) — the second part of the doubled-single accumulation vector. the other half, equally iconic. 💖

• W

!>          W is DOUBLE PRECISION array, dimension (N)
!>            The vector to be added.
!>

W is a DOUBLE PRECISION array, dimension (N) — the vector to be added. that's it, that's her whole lore. 🦋

👑 Author 👑

• Univ. of Tennessee
• Univ. of California Berkeley
• Univ. of Colorado Denver
• NAG Ltd.

the legends behind the code, we stan. 🌈

⭐ Definition ⭐

Yup, the definition lives at line 80 of file dla_wwaddw.f — go look, iykyk. 🔥

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💫 Author 💫

Generated automatically by Doxygen for LAPACK from the source code.

fr fr bestie, this whole page was Doxygen's doing, not a human's ✨

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🎀 and that's the whole page! LAPACK, Version 3.12.0, dated SRC/dla_wwaddw.f(3) — thanks for reading bestie, you ate that 💅💖🧚