XERBLA(3)       BLAS routine of NEC Numeric Library Collection       XERBLA(3)



NAME
       XERBLA - Error handler for the BLAS routines

SYNOPSIS
       SUBROUTINE XERBLA( SRNAME, INFO )

           CHARACTER*6    SRNAME

           INTEGER        INFO

PURPOSE
       XERBLA   is  an  error handler for the BLAS and LAPACK routines.  It is
       called by a routine if an input parameter has an invalid value.  A mes-
       sage is printed and execution stops.


ARGUMENTS
       SRNAME  (input) CHARACTER*6
               The name of the routine which called XERBLA.

       INFO    (input) INTEGER
               The  position of the invalid parameter in the parameter list of
               the calling routine.



BLAS routine                    16 October 1992                      XERBLA(3)