ZCHKTZ(3)

🎀 ZCHKTZ(3) — Library Functions Manual 🎀

okay bestie, this is the ZCHKTZ page from the LAPACK Library Functions Manual 💖 it's the Doxygen-generated Fortran testing tea, and we are keeping every single detail. no skips, no cap.

✨ NAME ✨

the NAME section is literally this path, bestie:

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

🌈 SYNOPSIS 🌈

🧚 Functions/Subroutines

• subroutine ZCHKTZ (dotype, nm, mval, nn, nval, thresh, tsterr, a, copya, s, tau, work, rwork, nout) — ZCHKTZ

💅 Function/Subroutine Documentation 💅

Here's the full typed-out signature, exactly as the source gives it:

subroutine ZCHKTZ (logical, dimension( * ) dotype, integer nm, integer,
       dimension( * ) mval, integer nn, integer, dimension( * ) nval, double
       precision thresh, logical tsterr, complex*16, dimension( * ) a,
       complex*16, dimension( * ) copya, double precision, dimension( * ) s,
       complex*16, dimension( * ) tau, complex*16, dimension( * ) work, double
       precision, dimension( * ) rwork, integer nout)

ZCHKTZ

🦋 Purpose 🦋

ZCHKTZ tests ZTZRZF. that's the whole assignment.

🍓 Parameters 🍓

• DOTYPE — LOGICAL array, dimension (NTYPES). The matrix types to be used for testing. Matrices of type j (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) = .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
• NM — INTEGER. The number of values of M contained in the vector MVAL.
• MVAL — INTEGER array, dimension (NM). The values of the matrix row dimension M.
• NN — INTEGER. The number of values of N contained in the vector NVAL.
• NVAL — INTEGER array, dimension (NN). The values of the matrix column dimension N.
• THRESH — DOUBLE PRECISION. The threshold value for the test ratios. A result is included in the output file if RESULT >= THRESH. To have every test ratio printed, use THRESH = 0.
• TSTERR — LOGICAL. Flag that indicates whether error exits are to be tested.
• A — COMPLEX*16 array, dimension (MMAX*NMAX) where MMAX is the maximum value of M in MVAL and NMAX is the maximum value of N in NVAL.
• COPYA — COMPLEX*16 array, dimension (MMAX*NMAX).
• S — DOUBLE PRECISION array, dimension (min(MMAX,NMAX)).
• TAU — COMPLEX*16 array, dimension (MMAX).
• WORK — COMPLEX*16 array, dimension (MMAX*NMAX + 4*NMAX + MMAX).
• RWORK — DOUBLE PRECISION array, dimension (2*NMAX).
• NOUT — INTEGER. The unit number for output.

👑 Author 👑

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

Definition at line 135 of file zchktz.f.

🌟 Author 🌟

Generated automatically by Doxygen for LAPACK from the source code.

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that's the whole page, bestie 💅 the footer says LAPACK, Version 3.12.0, and /home/abui...IN/zchktz.f(3). mwah, go be iconic 🫶