1DZNRM2(1)                        BLAS routine                        DZNRM2(1)
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NAME

6       DZNRM2  - returns the euclidean norm of a vector via the function name,
7       so  that    DZNRM2  :=  sqrt(  conjg(  x'  )*x   )    Further   Details
8       ===============  -- This version written on 25-October-1982
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SYNOPSIS

11       DOUBLE PRECISION FUNCTION DZNRM2(N,X,INCX)
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13           INTEGER      INCX,N
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15           DOUBLE       COMPLEX X(*)
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PURPOSE

18       DZNRM2 returns the euclidean norm of a vector via the function name, so
19       that
20          Modified on 14-October-1993 to inline the call to ZLASSQ.
21          Sven Hammarling, Nag Ltd.
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26BLAS routine                     November 2008                       DZNRM2(1)