zlat2c (l)  Linux Man Pages
zlat2c: converts a COMPLEX*16 triangular matrix, SA, to a COMPLEX triangular matrix, A
NAME
ZLAT2C  converts a COMPLEX*16 triangular matrix, SA, to a COMPLEX triangular matrix, ASYNOPSIS
 SUBROUTINE ZLAT2C(
 UPLO, N, A, LDA, SA, LDSA, INFO )
 CHARACTER UPLO
 INTEGER INFO, LDA, LDSA, N
 COMPLEX SA( LDSA, * )
 COMPLEX*16 A( LDA, * )
PURPOSE
ZLAT2C converts a COMPLEX*16 triangular matrix, SA, to a COMPLEX triangular matrix, A. RMAX is the overflow for the SINGLE PRECISION arithmeticZLAT2C checks that all the entries of A are between RMAX and RMAX. If not the convertion is aborted and a flag is raised. This is an auxiliary routine so there is no argument checking.
ARGUMENTS
 UPLO (input) CHARACTER*1

= aqUaq: A is upper triangular;
= aqLaq: A is lower triangular.  N (input) INTEGER
 The number of rows and columns of the matrix A. N >= 0.
 A (input) COMPLEX*16 array, dimension (LDA,N)
 On entry, the NbyN triangular coefficient matrix A.
 LDA (input) INTEGER
 The leading dimension of the array A. LDA >= max(1,N).
 SA (output) COMPLEX array, dimension (LDSA,N)
 Only the UPLO part of SA is referenced. On exit, if INFO=0, the NbyN coefficient matrix SA; if INFO>0, the content of the UPLO part of SA is unspecified.
 LDSA (input) INTEGER
 The leading dimension of the array SA. LDSA >= max(1,M).
 INFO (output) INTEGER

= 0: successful exit.
= 1: an entry of the matrix A is greater than the SINGLE PRECISION overflow threshold, in this case, the content of the UPLO part of SA in exit is unspecified. ========= End of ZLAT2C