scnrm2

SCNRM2(1)                        BLAS routine                        SCNRM2(1)



NAME
       SCNRM2 - returns the euclidean norm of a vector via the function name,
       so that   SCNRM2 := sqrt( conjg( x' )*x )  Further Details
       ===============  -- This version written on 25-October-1982

SYNOPSIS
       REAL FUNCTION SCNRM2(N,X,INCX)

           INTEGER   INCX,N

           COMPLEX   X(*)

PURPOSE
       SCNRM2 returns the euclidean norm of a vector via the function name, so
       that
          Modified on 14-October-1993 to inline the call to CLASSQ.
          Sven Hammarling, Nag Ltd.




BLAS routine                     November 2008                       SCNRM2(1)