LAPACK  3.8.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for complex:

Functions

subroutine cgebak (JOB, SIDE, N, ILO, IHI, SCALE, M, V, LDV, INFO)
 CGEBAK More...
 
subroutine cgebal (JOB, N, A, LDA, ILO, IHI, SCALE, INFO)
 CGEBAL More...
 
subroutine cgebd2 (M, N, A, LDA, D, E, TAUQ, TAUP, WORK, INFO)
 CGEBD2 reduces a general matrix to bidiagonal form using an unblocked algorithm. More...
 
subroutine cgebrd (M, N, A, LDA, D, E, TAUQ, TAUP, WORK, LWORK, INFO)
 CGEBRD More...
 
subroutine cgecon (NORM, N, A, LDA, ANORM, RCOND, WORK, RWORK, INFO)
 CGECON More...
 
subroutine cgeequ (M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO)
 CGEEQU More...
 
subroutine cgeequb (M, N, A, LDA, R, C, ROWCND, COLCND, AMAX, INFO)
 CGEEQUB More...
 
subroutine cgehd2 (N, ILO, IHI, A, LDA, TAU, WORK, INFO)
 CGEHD2 reduces a general square matrix to upper Hessenberg form using an unblocked algorithm. More...
 
subroutine cgehrd (N, ILO, IHI, A, LDA, TAU, WORK, LWORK, INFO)
 CGEHRD More...
 
subroutine cgelq2 (M, N, A, LDA, TAU, WORK, INFO)
 CGELQ2 computes the LQ factorization of a general rectangular matrix using an unblocked algorithm. More...
 
subroutine cgelqf (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 CGELQF More...
 
subroutine cgemqrt (SIDE, TRANS, M, N, K, NB, V, LDV, T, LDT, C, LDC, WORK, INFO)
 CGEMQRT More...
 
subroutine cgeql2 (M, N, A, LDA, TAU, WORK, INFO)
 CGEQL2 computes the QL factorization of a general rectangular matrix using an unblocked algorithm. More...
 
subroutine cgeqlf (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 CGEQLF More...
 
subroutine cgeqp3 (M, N, A, LDA, JPVT, TAU, WORK, LWORK, RWORK, INFO)
 CGEQP3 More...
 
subroutine cgeqr2 (M, N, A, LDA, TAU, WORK, INFO)
 CGEQR2 computes the QR factorization of a general rectangular matrix using an unblocked algorithm. More...
 
subroutine cgeqr2p (M, N, A, LDA, TAU, WORK, INFO)
 CGEQR2P computes the QR factorization of a general rectangular matrix with non-negative diagonal elements using an unblocked algorithm. More...
 
subroutine cgeqrf (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 CGEQRF More...
 
subroutine cgeqrfp (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 CGEQRFP More...
 
subroutine cgeqrt (M, N, NB, A, LDA, T, LDT, WORK, INFO)
 CGEQRT More...
 
subroutine cgeqrt2 (M, N, A, LDA, T, LDT, INFO)
 CGEQRT2 computes a QR factorization of a general real or complex matrix using the compact WY representation of Q. More...
 
recursive subroutine cgeqrt3 (M, N, A, LDA, T, LDT, INFO)
  CGEQRT3 recursively computes a QR factorization of a general real or complex matrix using the compact WY representation of Q. More...
 
subroutine cgerfs (TRANS, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, RWORK, INFO)
 CGERFS More...
 
subroutine cgerfsx (TRANS, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, R, C, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, RWORK, INFO)
 CGERFSX More...
 
subroutine cgerq2 (M, N, A, LDA, TAU, WORK, INFO)
 CGERQ2 computes the RQ factorization of a general rectangular matrix using an unblocked algorithm. More...
 
subroutine cgerqf (M, N, A, LDA, TAU, WORK, LWORK, INFO)
 CGERQF More...
 
subroutine cgesvj (JOBA, JOBU, JOBV, M, N, A, LDA, SVA, MV, V, LDV, CWORK, LWORK, RWORK, LRWORK, INFO)
  CGESVJ More...
 
subroutine cgetf2 (M, N, A, LDA, IPIV, INFO)
 CGETF2 computes the LU factorization of a general m-by-n matrix using partial pivoting with row interchanges (unblocked algorithm). More...
 
subroutine cgetrf (M, N, A, LDA, IPIV, INFO)
 CGETRF More...
 
recursive subroutine cgetrf2 (M, N, A, LDA, IPIV, INFO)
 CGETRF2 More...
 
subroutine cgetri (N, A, LDA, IPIV, WORK, LWORK, INFO)
 CGETRI More...
 
subroutine cgetrs (TRANS, N, NRHS, A, LDA, IPIV, B, LDB, INFO)
 CGETRS More...
 
subroutine chgeqz (JOB, COMPQ, COMPZ, N, ILO, IHI, H, LDH, T, LDT, ALPHA, BETA, Q, LDQ, Z, LDZ, WORK, LWORK, RWORK, INFO)
 CHGEQZ More...
 
subroutine cla_geamv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
 CLA_GEAMV computes a matrix-vector product using a general matrix to calculate error bounds. More...
 
real function cla_gercond_c (TRANS, N, A, LDA, AF, LDAF, IPIV, C, CAPPLY, INFO, WORK, RWORK)
 CLA_GERCOND_C computes the infinity norm condition number of op(A)*inv(diag(c)) for general matrices. More...
 
real function cla_gercond_x (TRANS, N, A, LDA, AF, LDAF, IPIV, X, INFO, WORK, RWORK)
 CLA_GERCOND_X computes the infinity norm condition number of op(A)*diag(x) for general matrices. More...
 
subroutine cla_gerfsx_extended (PREC_TYPE, TRANS_TYPE, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERRS_N, ERRS_C, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO)
 CLA_GERFSX_EXTENDED More...
 
real function cla_gerpvgrw (N, NCOLS, A, LDA, AF, LDAF)
 CLA_GERPVGRW multiplies a square real matrix by a complex matrix. More...
 
subroutine ctgevc (SIDE, HOWMNY, SELECT, N, S, LDS, P, LDP, VL, LDVL, VR, LDVR, MM, M, WORK, RWORK, INFO)
 CTGEVC More...
 
subroutine ctgexc (WANTQ, WANTZ, N, A, LDA, B, LDB, Q, LDQ, Z, LDZ, IFST, ILST, INFO)
 CTGEXC More...
 
subroutine cgeqpf (M, N, A, LDA, JPVT, TAU, WORK, RWORK, INFO)
 CGEQPF More...
 

Detailed Description

This is the group of complex computational functions for GE matrices