CGERC(3)

💖 cgerc(3) — Library Functions Manual 💖

okay bestie, welcome to the cgerc(3) page from LAPACK — Library Functions Manual — and the header/footer path is /home/abui...SRC/cgerc.f(3). The full source path lives in NAME: /home/abuild/rpmbuild/BUILD/lapack-static-3.12.0-build/lapack-3.12.0/BLAS/SRC/cgerc.f. 💅

🍓 NAME 🍓

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

✨ SYNOPSIS ✨

🧚 Functions/Subroutines 🧚

subroutine CGERC (m, n, alpha, x, incx, y, incy, a, lda)
    CGERC

🌸 Function/Subroutine Documentation 🌸

   subroutine CGERC (integer m, integer n, complex alpha, complex, dimension(*)
       x, integer incx, complex, dimension(*) y, integer incy, complex,
       dimension(lda,*) a, integer lda)
       CGERC

💫 Purpose 💫

!>
!> CGERC  performs the rank 1 operation
!>
!>    A := alpha*x*y**H + A,
!>
!> where alpha is a scalar, x is an m element vector, y is an n element
!> vector and A is an m by n matrix.
!>

💜 Parameters 💜

• M — INTEGER. On entry, M specifies the number of rows of the matrix A. M must be at least zero.
• N — INTEGER. On entry, N specifies the number of columns of the matrix A. N must be at least zero.
• ALPHA — COMPLEX. On entry, ALPHA specifies the scalar alpha.
• X — COMPLEX array, dimension at least ( 1 + ( m - 1 )*abs( INCX ) ). Before entry, the incremented array X must contain the m element vector x.
• INCX — INTEGER. On entry, INCX specifies the increment for the elements of X. INCX must not be zero.
• Y — COMPLEX array, dimension at least ( 1 + ( n - 1 )*abs( INCY ) ). Before entry, the incremented array Y must contain the n element vector y.
• INCY — INTEGER. On entry, INCY specifies the increment for the elements of Y. INCY must not be zero.
• A — COMPLEX array, dimension ( LDA, N ). Before entry, the leading m by n part of the array A must contain the matrix of coefficients. On exit, A is overwritten by the updated matrix.
• LDA — INTEGER. On entry, LDA specifies the first dimension of A as declared in the calling (sub) program. LDA must be at least max( 1, m ).

👑 Author 👑

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

🌈 Further Details 🌈

!>
!>  Level 2 Blas routine.
!>
!>  -- Written on 22-October-1986.
!>     Jack Dongarra, Argonne National Lab.
!>     Jeremy Du Croz, Nag Central Office.
!>     Sven Hammarling, Nag Central Office.
!>     Richard Hanson, Sandia National Labs.
!>

Definition at line 129 of file cgerc.f.

🫶 Author 🫶

Generated automatically by Doxygen for LAPACK from the source code.

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kisses bestie 💋 — this is LAPACK Version 3.12.0, footer path /home/abui...SRC/cgerc.f(3), and the routine’s original write date 22-October-1986. 🎀✨