
catmsgfmt(3c)  Formats an error message

UNICOS systems IRIX systems 
catopen(3c)  open/close a message catalogue

catopen opens a message catalogue and returns a catalogue descriptor. name specifies the name of the message catalogue to be opened. If name contains a ``/'' then name specifies a pathname for the message catalogue. Otherwise, the environment variable NLSPATH is used. If NLSPATH does not exist in the environment, or if a message catalogue cannot be opened in any of the paths specified by NLSPATH, then the defau... 

complib/CBABK2(3)  EISPACK routine. This subroutine forms the eigenvectors of a COMPLEX GENERAL matrix by back transforming those

On INPUT NM must be set to the row dimension of twodimensional array parameters as declared in the calling program dimension statement. N is the order of the matrix. LOW and IGH are integers determined by CBAL. SCALE contains information determining the permutations and scaling factors used by CBAL. M is the number of eigenvectors to be back transformed. ZR and ZI contain the real and imaginary parts, respectively, of the eigenvectors to be back transformed in their first M columns. On OUTPUT Z... 
complib/CBAL(3)  EISPACK routine. This subroutine is a complex version of BALANCE.

This subroutine balances a COMPLEX matrix and isolates eigenvalues whenever possible. On INPUT NM must be set to the row dimension of twodimensional array parameters as declared in the calling program dimension statement. N is the order of the matrix. AR and AI contain the real and imaginary parts, respectively, of the complex matrix to be balanced. On OUTPUT AR and AI contain the real and imaginary parts, respectively, of the balanced matrix. LOW and IGH are two integers such that AR(I,J) and ... 
complib/cbdsqr(3)  compute the singular value decomposition (SVD) of a real NbyN (upper or lower) bidiagonal matrix B

CBDSQR computes the singular value decomposition (SVD) of a real NbyN (upper or lower) bidiagonal matrix B: B = Q * S * P' (P' denotes the transpose of P), where S is a diagonal matrix with nonnegative diagonal elements (the singular values of B), and Q and P are orthogonal matrices. The routine computes S, and optionally computes U * Q, P' * VT, or Q' * C, for given complex input matrices U, VT, and C. See "Computing Small Singular Values of Bidiagonal Matrices With Guaranteed High Rela... 
complib/CCHDC(3)  CCHDC computes the Cholesky decomposition of a positive definite matrix. A pivoting option allows the user to

On Entry A COMPLEX(LDA,P). A contains the matrix whose decomposition is to be computed. Only the upper half of A need be stored. The lower part of The array A is not referenced. LDA INTEGER. LDA is the leading dimension of the array A. P INTEGER. P is the order of the matrix. WORK COMPLEX. WORK is a work array. JPVT INTEGER(P). JPVT contains integers that control the selection of the pivot elements, if pivoting has been requested. Each diagonal element A(K,K) is placed in one of three classes ac... 
complib/CCHDD(3)  CCHDD downdates an augmented Cholesky decomposition or the triangular factor of an augmented QR decomposition.

On Entry R COMPLEX(LDR,P), where LDR .GE. P. R contains the upper triangular matrix that is to be downdated. The part of R below the diagonal is not referenced. LDR INTEGER. LDR is the leading dimension of the array R. p INTEGER. P is the order of the matrix R. X COMPLEX(P). X contains the row vector that is to Page 1 CCHDD(3F) CCHDD(3F) be removed from R. X is not altered by CCHDD. Z COMPLEX(LDZ,NZ), where LDZ .GE. P. Z is an array of NZ Pvectors which are to be downdated along with R. LDZ INT... 
complib/CCHEX(3)  CCHEX updates the Cholesky factorization A = CTRANS(R)*R of a positive definite matrix A of order P under diag

On Entry R COMPLEX(LDR,P), where LDR .GE. P. R contains the upper triangular factor that is to be updated. Elements of R below the diagonal are not referenced. LDR INTEGER. LDR is the leading dimension of the array R. P INTEGER. P is the order of the matrix R. K INTEGER. K is the first column to be permuted. L INTEGER. L is the last column to be permuted. L must be strictly greater than K. Z COMPLEX(LDZ,NZ), where LDZ .GE. P. Z is an array of NZ Pvectors into which the transformation U is multi... 
complib/CCHUD(3)  CCHUD updates an augmented Cholesky decomposition of the triangular part of an augmented QR decomposition. Spe

On Entry R COMPLEX(LDR,P), where LDR .GE. P. R contains the upper triangular matrix that is to be updated. The part of R below the diagonal is not referenced. LDR INTEGER. LDR is the leading dimension of the array R. P INTEGER. P is the order of the matrix R. X COMPLEX(P). X contains the row to be added to R. X is not altered by CCHUD. Page 1 CCHUD(3F) CCHUD(3F) Z COMPLEX(LDZ,NZ), where LDZ .GE. P. Z is an array containing NZ Pvectors to be updated with R. LDZ INTEGER. LDZ is the leading dimens... 
Tcl/cd(3)  Change working directory

Change the current working directory to dirName, or to the home directory (as specified in the HOME environment variable) if dirName is not given. If dirName starts with a tilde, then tildeexpansion is done as described for Tcl_TildeSubst. Returns an empty string. 
audiocddat/CDaddcallback(3d)  set a callback for the CD audio data parser

cdp A pointer to the target CDPARSER. type The type of callback being set. CDDATATYPES is an enumerated type defined in cdaudio.h containing the following values: cd_audio, cd_pnum, cd_index, cd_ptime, cd_atime, cd_catalog, cd_ident, cd_control. func A pointer to the function to be called. arg A user supplied argument that is passed to the callback function. 
audiocddat/CDallowremoval(3d)  unlock the CDROM drive eject button

cd A pointer to the CDPLAYER structure representing the target CDROM drive. 
audiocddat/CDatomsf(3d)  convert ASCII string to minutes, seconds, frames

str A pointer to the ASCII string to be converted. m A pointer to the location to store the minutes value. s A pointer to the location to store the seconds value. f A pointer to the location to store the frame value. 
audiocddat/CDatotime(3d)  convert ASCII string to timecode

tc A pointer to the struct cdtimecode in which to place the result. s A pointer to the ASCII string to be converted. The string pointed at by s must be at least 11 bytes long not counting the terminating null. 
audiocddat/CDbestreadsize(3d)  tells best num_frames value for CDreadda

cd A pointer to the CDPLAYER structure representing the target CDROM drive. 