DLACPY(3)

📦 version 3.12.0, in opensuse-leap 16.0

💅 DLACPY(3) — Library Functions Manual 💅

Okay bestie, welcome to the Library Functions Manual page for DLACPY(3) — we're folding that manual name in right here at the top so you know the vibe. This page lives at /home/abui...RC/dlacpy.f(3), and it's literally about a Fortran subroutine doing array-copy things. It's giving main-character energy, no cap. 🫶

✨ NAME ✨

/home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/SRC/dlacpy.f

🦋 SYNOPSIS 🦋

Functions/Subroutines

subroutine DLACPY (uplo, m, n, a, lda, b, ldb)

DLACPY copies all or part of one two-dimensional array to another.

💖 Function/Subroutine Documentation 💖

subroutine DLACPY (character uplo, integer m, integer n, double precision,
    dimension( lda, * ) a, integer lda, double precision, dimension( ldb, *
    ) b, integer ldb)

DLACPY copies all or part of one two-dimensional array to another.

🎀 Purpose 🎀

!>
!> DLACPY copies all or part of a two-dimensional matrix A to another
!> matrix B.
!>

💅 Parameters 💅

  • UPLO — UPLO is CHARACTER*1; specifies the part of the matrix A to be copied to B. = 'U': Upper triangular part. = 'L': Lower triangular part. Otherwise: All of the matrix A.
  • M — M is INTEGER; the number of rows of the matrix A. M >= 0.
  • N — N is INTEGER; the number of columns of the matrix A. N >= 0.
  • A — A is DOUBLE PRECISION array, dimension (LDA,N); the m by n matrix A. If UPLO = 'U', only the upper triangle or trapezoid is accessed; if UPLO = 'L', only the lower triangle or trapezoid is accessed.
  • LDA — LDA is INTEGER; the leading dimension of the array A. LDA >= max(1,M).
  • B — B is DOUBLE PRECISION array, dimension (LDB,N); on exit, B = A in the locations specified by UPLO.
  • LDB — LDB is INTEGER; the leading dimension of the array B. LDB >= max(1,M).

🌟 Author 🌟

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

Definition at line 102 of file dlacpy.f.

🧚 Author 🧚

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💖 And that's the whole page, bestie! Cute little sign-off with the footer facts: LAPACK, Version 3.12.0, and the path /home/abui...RC/dlacpy.f(3). Periodt. 🎀✨

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