DQRT13(3)

💅 DQRT13(3) — Library Functions Manual 💅

Okay so bestie, this is DQRT13(3) from the Library Functions Manual, and the raw header has /home/abui...IN/dqrt13.f(3) on both sides of that manual name. Yes, twice. We love a dramatic entrance. 🦋

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🌸 NAME 🌸

The NAME section is literally just this path, no cap:

/home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/TESTING/LIN/dqrt13.f

That's the source file, and it is giving big dqrt13.f energy. ✨

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✨ SYNOPSIS ✨

🧚 Functions/Subroutines 🧚

       subroutine DQRT13 (scale, m, n, a, lda, norma, iseed)
           DQRT13

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💖 Function/Subroutine Documentation 💖

Here's the full signature, bestie — copy it exactly, okay?

   subroutine DQRT13 (integer scale, integer m, integer n, double precision,
       dimension( lda, * ) a, integer lda, double precision norma, integer,
       dimension( 4 ) iseed)
       DQRT13

🔥 Purpose 🔥

DQRT13 generates a full-rank matrix that may be scaled to have large or small norm.

That's the whole purpose. Iconic. No notes. 💅

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🎀 Parameters 🎀

• SCALE — SCALE is INTEGER. SCALE = 1: normally scaled matrix. SCALE = 2: matrix scaled up. SCALE = 3: matrix scaled down. 🫶
• 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 DOUBLE PRECISION 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.

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👑 Author 👑

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

Definition at line 90 of file dqrt13.f.

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🌈 Author 🌈

Generated automatically by Doxygen for LAPACK from the source code.

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Okay that's the whole page, bestie 🌸. The footer's source/version line says LAPACK, Version 3.12.0, and /home/abui...IN/dqrt13.f(3) — periodt. 💅✨