TESTING/LIN/zqrt13.f(3)

✨ NAME ✨

Bestie, welcome to TESTING/LIN/zqrt13.f — the manual page for zqrt13, and it’s lowkey giving “small but iconic LAPACK test helper” energy. 💅

🦋 SYNOPSIS 🦋

Functions/Subroutines

subroutine zqrt13 (scale, m, n, a, lda, norma, iseed)
    ZQRT13

💖 Function/Subroutine Documentation 💖

subroutine zqrt13 (integer scale, integer m, integer n, complex*16,
    dimension( lda, * ) a, integer lda, double precision norma, integer,
    dimension( 4 ) iseed)
    ZQRT13

🌸 Purpose 🌸

ZQRT13 generates a full-rank matrix that may be scaled to have large or small norm. That’s the whole assignment, and it ate. ✨

🎀 Parameters 🎀

• SCALE — SCALE is INTEGER. SCALE = 1: normally scaled matrix. SCALE = 2: matrix scaled up. SCALE = 3: matrix scaled down. No cap, those are the three modes. 💅
• M — M is INTEGER. The number of rows of the matrix A.
• N — N is INTEGER. The number of columns of A.
• A — A is COMPLEX*16 array, dimension (LDA,N). The M-by-N matrix A.
• LDA — LDA is INTEGER. The leading dimension of the array A.
• NORMA — NORMA is DOUBLE PRECISION. The one-norm of A.
• ISEED — ISEED is integer array, dimension (4). Seed for random number generator. 🎲

👑 Author 👑

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

Definition at line 90 of file zqrt13.f. 🫶

🌈 Author 🌈

Generated automatically by Doxygen for LAPACK from the source code.

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Cute sign-off from the footer: LAPACK, Version 3.12.0, and TESTING/LIN/zqrt13.f(3) — that’s the vibe, periodt. 💖🦋