scnrm2(l) - Linux man page

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.