SNRM2(1)

NAME
LAPACK-3 - returns the euclidean norm of a vector via the function name, so that SNRM2 := sqrt( x'*x )

SYNOPSIS

REAL FUNCTION
    SNRM2(N,X,INCX)

INTEGER
    INCX,N

REAL
    X(*)

PURPOSE
SNRM2 returns the euclidean norm of a vector via the function name, so that

FURTHER DETAILS
 -- This version written on 25-October-1982.
    Modified on 14-October-1993 to inline the call to SLASSQ.
    Sven Hammarling, Nag Ltd.